New Horizons Exits Safe Mode, Operating Flawlessly for Upcoming Pluto Encounter

Latest color image of Pluto taken on July 3, 2015. Best yet image of Pluto was taken by the LORRI imager on NASA’s New Horizons spacecraft on July 3, 2015 at a distance of 7.8 million mi (12.5 million km), just prior to the July 4 anomaly that sent New Horizons into safe mode. Color data taken from the Ralph instrument gathered earlier in the mission. Credit: NASA/JHUAPL/SWRI

Latest color image of Pluto taken on July 3, 2015 shows 4 mysterious dark spots.
Best yet image of Pluto was taken by the LORRI imager on NASA’s New Horizons spacecraft on July 3, 2015 at a distance of 7.8 million mi (12.5 million km), just prior to the July 4 anomaly that sent New Horizons into safe mode. Color data taken from the Ralph instrument gathered earlier in the mission. Credit: NASA/JHUAPL/SWRI
Story updated[/caption]

Despite some hair-raising and unplanned 4th of July fireworks of sorts in deep space which caused NASA’s Pluto bound New Horizons spacecraft to enter “safe mode” due to a computer glitch and temporarily halt all science operations over the weekend, the spacecraft is now fully back on track, “healthy” and working “flawlessly” and set to resume all planned research investigations on Tuesday, July 7, NASA and top mission managers announced at a media briefing held this afternoon, Monday, July 6.

It’s now just exactly one week before the once-in-a-lifetime opportunity for a fast flyby encounter of the ever intriguing binary planet, at the far flung reaches of the solar system. And the great news could not come soon enough given the proximity of the flyby.

“The spacecraft is in excellent health and back in operation. New Horizons is barreling towards the Pluto system,” stated Jim Green, director of Planetary Science, NASA Headquarters, Washington, at the start of today’s news media briefing.

The $700 million mission remains on track to conduct the complex close flyby science sequence in its entirety, as planned over the next week, including the July 14 flyby of Pluto, despite the scary safe mode episode.

“The New Horizons spacecraft and science payload are now operating flawlessly,” Alan Stern, New Horizons principal investigator, Southwest Research Institute, Boulder, Colorado, announced at the media briefing.

NASA unexpectedly lost contact with the New Horizons spacecraft on Saturday, July 4, at about 1:30 p.m. EDT after it suffered a memory related software anomaly and executed a protective operation known as “safe mode.” An anomaly investigation team was formed immediately.

“It’s really a historic time, but also fraught with many decisions and challenges on the way to the July 14 Pluto system encounter,” Green said.

The mission team quickly worked to reestablish contact with the piano shaped spacecraft about 90 minutes after the signal was lost.

“On Saturday we lost contact with the spacecraft. The New Horizons team immediately went into action. Within 90 minutes the signal was reacquired by the team, with the spacecraft in safe mode. They soon found the root cause and corrective actions were immediately taken to get the spacecraft back in business.”

The team worked tirelessly and diligently day and night over the holiday weekend to recover New Horizons back to full operation quickly and in time for the flyby encounter of Pluto on July 14, set for approximately 7:49 a.m. EDT (11:49 UTC) on July 14, said Glen Fountain, New Horizons project manager, Johns Hopkins University Applied Physics Laboratory, Laurel, Maryland.

There are no second chances.

This trio of images are the most recent high-resolution views of Pluto sent by NASA’s New Horizons spacecraft, including one showing the four mysterious dark spots on Pluto that have captured the imagination of the world. The Long Range Reconnaissance Imager (LORRI) obtained these three images between July 1 and 3 of 2015, prior to the July 4 anomaly that sent New Horizons into safe mode. Credit: NASA/JHUAPL/SWRI
This trio of images are the most recent high-resolution views of Pluto sent by NASA’s New Horizons spacecraft, including one showing the four mysterious dark spots on Pluto that have captured the imagination of the world. The Long Range Reconnaissance Imager (LORRI) obtained these three images between July 1 and 3 of 2015, prior to the July 4 anomaly that sent New Horizons into safe mode. Credit: NASA/JHUAPL/SWRI

The software glitch occurred a day after new operating software was uploaded to New Horizons last Friday.

The spacecraft was trying to do two things at once on Saturday, compressing science data and writing command sequences while using up too much flash memory, explained Fountain.

“The computer was trying to do these two things at the same time, and the two were more than the processor could handle,” Fountain said.

“So the processor said ‘I’m overloaded.’ Then the spacecraft did exactly what it was supposed to do. It then switched to the backup computer and went into safe mode. At that point, we lost the downlink from the primary computer. We realized quickly what happened and put a recovery plan in place and recovered.”

Artist view of New Horizons passing Pluto and three of its moons. The ship is about the size of a grand piano and kept warm in the cold of the outer Solar System by  heat release from the radioactive decay of plutonium within the probe's RTGs (Radioisotope  Thermoelectric Generator). Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute
Artist view of New Horizons passing Pluto and three of its moons. The ship is about the size of a grand piano and kept warm in the cold of the outer Solar System by heat release from the radioactive decay of plutonium within the probe’s RTGs (Radioisotope Thermoelectric Generator). Credit: NASA/Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute

At this moment New Horizons is about 3 billion miles (4.9 billion km) from Earth and less than 6 million miles (9 million km) away from unmasking the secrets of tantalizing Pluto, Charon, its largest moon with which it forms a double planet system, and its four tiny and recently discovered moons. Charon is half the size of Pluto.

The round trip time for signals traveling at the speed of light is 8.5 hours. So it’s a very long time before commands from Earth can reach the spacecraft and for the team to determine their outcome. So the probe has to be able to operate on its own without direction from Earth during the intense and brief flyby period.

Pluto is the most distant and last unexplored planet in our Solar System, and therefore presents enormous complexities to those bold enough to dare the mightiest things.

“We expect a nominal flyby of Pluto from every indication now,” said Alan Stern, New Horizons principal investigator, Southwest Research Institute, Boulder, Colorado, announced at the media briefing.

“This object is unlike any other that we have observed,” Stern said. “Both Pluto and Charon are already surprising us.”

Less than 1 percent of the planned data was lost in the three days that the science instruments were shut off.

“It’s more important to focus on the later science during the flyby,” Stern elaborated.

“There is zero impact to the primary Group 1 highest-priority science objectives. And a minor impact to Group 2 and Group 3 objectives,” Stern elaborated.

“This is a speed bump in terms of the total return that we expect from this flyby.”

“I’m pleased that our mission team quickly identified the problem and assured the health of the spacecraft,” noted Green. “Now, with Pluto in our sights, we’re on the verge of returning to normal operations and going for the gold.”

Credit: NASA/JHUAPL/SWRI
New Horizons trajectory map to Pluto. Credit: NASA/JHUAPL/SWRI

The team said this type of software update will not be repeated and a similar type safe mode event should not recur.

Fountain said that during the encounter period, the probe can switch itself to exit safe mode event within about 7 minutes, depending on the situation, and minimize any science data losses.

New Horizons will swoop to within about 12,500 kilometers (nearly 7,800 miles) of Pluto’s surface.

It will zoom past Pluto at speeds of some 30,000 miles per hour (more than 48,000 kilometers per hour).

Today the team also released the best yet images of Pluto that were taken by the Long Range Reconnaissance Imager (LORRI). The trio of images were between July 1 and 3 of 2015, prior to the July 4 anomaly that sent New Horizons into safe mode.

The images show varying and enigmatic surface features on the different hemispheres of Pluto.

They also show the four mysterious dark spots on Pluto that have captured the imagination of the scientists and the world.

Their nature remains unknown at this time.

The probe was launched back in 2006 on a United Launch Alliance Atlas V rocket.

“We are on our way to Pluto!” Green exclaimed.

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

Animation of Pluto rotating from photos taken by New Horizons two weeks before the flyby. Credit:
Animation of Pluto rotating from photos taken by New Horizons two weeks before the flyby. Credit:

Genesis of ULA’s New Vulcan Rocket Borne of Fierce Commercial and Political Pressures: Interview

Rendering of the ULA Vulcan rocket blasting off. United Launch Alliance (ULA) next generation rocket is set to make its debut flight in 2019. Credit: ULA

Fierce commercial and international political pressures have forced the rapid development of the new Vulcan launcher family recently announced by rocket maker United Launch Alliance (ULA). Vulcan’s “genesis” and development was borne of multiple unrelenting forces on ULA and is now absolutely essential and critical for its “transformation and survival in a competitive environment” moving forward, according to Dr. George Sowers, ULA Vice President for Advanced Concepts and Technology, in an exclusive interview with Universe Today.

“To be successful and survive ULA needs to transform to be more of a competitive company in a competitive environment,” Dr. Sowers told Universe Today in a wide ranging interview regarding the rationale and goals of the Vulcan rocket.

Vulcan is ULA’s next generation rocket to space and slated for an inaugural liftoff in 2019.

Faced with the combined challenges of a completely changed business and political environment emanating powerfully from new space upstart SpaceX offering significantly reduced launch costs, and continuing uncertainty over the future supply of the Russian-made RD-180 workhorse rocket engines that power ULA’s venerable Atlas V rocket, after Russia’s annexation of Crimea, Sowers and ULA’s new CEO Tory Bruno were tasked with rapidly resolving these twin threats to the firms future well being – which also significantly impacts directly on America’s national security.

“Our current plan is to have the new Vulcan rocket flying by 2019,” Sowers stated.

Whereas ULA enjoyed a virtual US launch monopoly for many years, those days are now history thanks to SpaceX.

Vulcan - United Launch Alliance (ULA)’s next generation rocket is set to make its debut flight in 2019.  Credit: ULA
Vulcan – United Launch Alliance (ULA) next generation rocket is set to make its debut flight in 2019. Credit: ULA

The Vulcan launcher was created in response to the commercial SpaceX Falcon 9 rocket, and it will combine the best features of ULA’s existing unmanned Atlas V and Delta IV booster product lines as well as being revamped with new and innovative American-made first stage engines that will eventually be reusable.

It will meet and exceed the capabilities of ULA’s current stable of launchers, including the Delta IV Heavy which recently launched NASA’s maiden Orion crew module on an unmanned test flight in Dec. 2014.

“We at ULA were faced with how do we take our existing products and transform them into a single fleet that enables us to do the entire range of missions on just one family of rockets.”

“So that was really the genesis of what we now call the “Vulcan” rocket. So this single family will be able to do everything [from medium to heavy lift],” Sowers told me.

Another requirement is that Vulcan’s manufacturing methodology be extremely efficient, slashing costs to make it cost competitive with the Space X Falcon 9. Sowers said the launcher would sell “for less than $100 million” at the base level.

“Vulcan will be the highest-performing, most cost-efficient rocket on the market. It will open up new opportunities for the nation’s use of space,” says ULA CEO Tory Bruno.

In its initial configuration Vulcan’s first stage will be powered by a revolutionary new class of cost effective and wholly domestic engines dubbed the BE-4, produced by Blue Origin.

It can be augmented by up to six solid rocket boosters, to propel high value payloads on missions ranging from low Earth orbit to interplanetary destinations for NASA, private industry and vital US national security interests.

Vulcan will also blast off with astronaut crews aboard the Boeing CST-100 space taxi bound for the International Space Station (ISS) in the early 2020s.

Cutaway diagram of ULA’s new Vulcan rocket powered by BE-4 first stage engines, six solid rocket motors and a 5 meter diameter payload fairing. Credit ULA
Cutaway diagram of ULA’s new Vulcan rocket powered by BE-4 first stage engines, six solid rocket motors and a 5 meter diameter payload fairing. Credit ULA

Further upgrades including a powerful new upper stage called ACES, will be phased in down the road as launches of ULA’s existing rocket families wind down, to alleviate any schedule slips.

“Because rocket design is hard and the rocket business is tough we are planning an overlap period between our existing rockets and the new Vulcan rocket,” Sowers explained. “That will account for any delays in development and other issues in the transition process to the new rocket.”

ULA was formed in 2006 as a 50:50 joint venture between Lockheed Martin and Boeing that combined their existing expendable rocket fleet families – the Atlas V and Delta IV – under one roof.

Development of the two Evolved Expendable Launch Vehicles (EELV’s) was originally funded by the U.S. Air Force to provide two independent and complimentary launch capabilities thereby offering assured access to space for America’s most critical military reconnaissance satellites gathering intelligence for the National Reconnaissance Office (NRO), DOD and the most senior US military and government leaders.

Since 2006, SpaceX (founded by billionaire Elon Musk) has emerged on the space scene as a potent rival offering significantly lower cost launches compared to ULA and other launch providers in the US and overseas – and captured a significant and growing share of the international launch market for its American-made Falcon rocket family.

And last year to top that all off, Russia’s deputy prime minister, Dmitry Rogozin, who is in charge of space and defense industries, threatened to “ban Washington from using Russian-made [RD-180] rocket engines [used in the Atlas V rocket], which the US has used to deliver its military satellites into orbit.”

A United Launch Alliance Atlas V rocket with NASA’s Magnetospheric Multiscale (MMS) spacecraft onboard launches from the Cape Canaveral Air Force Station Space Launch Complex 41, Thursday, March 12, 2015, Florida.  Credit: Ken Kremer- kenkremer.com
ULA Atlas V rocket first stage is powered by Russian-made RD-180 engines.
United Launch Alliance Atlas V rocket with NASA’s Magnetospheric Multiscale (MMS) spacecraft onboard launches from the Cape Canaveral Air Force Station Space Launch Complex 41, March 12, 2015, Florida. Credit: Ken Kremer- kenkremer.com

“ULA was formed eight years ago as a government regulated monopoly focused on US government launches. Now eight years later the environment is changing,” Sowers told me.

How did ULA respond to the commercial and political challenges and transform?

“So there are a lot of things we had to do structurally to make that transformation. One of the key ones is that when ULA was formed, the government was very concerned about having assured access to space for national security launches,” Sowers explained.

“In their mind that meant having two independent rocket systems that could essentially do the same jobs. So we have both the Atlas V and the Delta IV. But in a competitive environment you can well imagine that that requirement drives your costs significantly higher than they need to be.”

ULA actually offered three rocket families after the merger, when only one was really needed.

“So our first conclusion on how to be competitive was how do we go from supporting three rocket families – including the Delta II – off of 6 launch pads, to our ultimate aim of getting down to just 1 rocket family of off just 2 pads – one on each coast. So, that is the most cost effective structure that we could come up with and the most competitive.”

Developing a new first stage engine not subject to international tensions was another primary impetus.

“The other big objective that was always in our minds, but that became much higher priority in April 2014 when Russia decided to annex Crimea, is that the RD-180 rocket engine that became our workhorse on Atlas, now became politically untenable.”

“So the other main objective of Vulcan is to re-engine [the first stage of] our fleet with an American engine, the Blue Origin BE-4.”

The RD-180’s will be replaced with a pair of BE-4 engines from Blue Origin, the highly secretive aerospace firm founded by Jeff Bezos, billionaire founder of Amazon. The revolutionary BE-4 engines are fueled by liquefied natural gas and liquid oxygen and will produce about 1.1 million pounds of thrust vs. about 900,000 pounds of thrust for the RD-180, a significant enhancement in thrust.

“The Blue Origin BE-4 is the primary engine [for Vulcan]. ULA is co-investing with Blue Origin in that engine.”

Although the BE-4 is ULA’s primary choice to replace the RD-180, ULA is also investing in development of a backup engine, the AR-1 from Aerojet-Rocketdyne, in case the BE-4 faces unexpected delays.

“As I said, rocket development is hard and risky. So we have a backup plan. That is with Aerojet-Rocketdyne and their AR-1. And we are investing in that engine as well.”

More on the Vulcan, BE-4, reusability and more upcoming in part 2.

ULA concept for SMART reuse capability for the new Vulcan rocket involves eventual midair recovery and reuse of the first stage engines.  Credit: ULA
ULA concept for SMART reuse capability for the new Vulcan rocket involves eventual midair recovery and reuse of the first stage engines. Credit: ULA

Meanwhile, the next commercial SpaceX Falcon 9 is due to blastoff this Sunday, June 28, on the Dragon CRS-7 resupply mission to the ISS.

Watch for my onsite reports from the Kennedy Space Center and Cape Canaveral Air Force Station in Florida.

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer
………….

Learn more about ULA, SpaceX, Europa, Mars rovers, Orion, SLS, Antares, NASA missions and more at Ken’s upcoming outreach events:

Jun 25-28: “SpaceX launch, Orion, Commercial crew, Curiosity explores Mars, Antares and more,” Kennedy Space Center Quality Inn, Titusville, FL, evenings

NASA’s first Orion spacecraft blasts off at 7:05 a.m. atop United Launch Alliance Delta 4 Heavy Booster at Space Launch Complex 37 (SLC-37) at Cape Canaveral Air Force Station in Florida on Dec. 5, 2014.   Launch pad remote camera view.   Credit: Ken Kremer - kenkremer.com
NASA’s first Orion spacecraft blasts off at 7:05 a.m. atop United Launch Alliance Delta 4 Heavy Booster at Space Launch Complex 37 (SLC-37) at Cape Canaveral Air Force Station in Florida on Dec. 5, 2014. Launch pad remote camera view. Credit: Ken Kremer – kenkremer.com

First Interplanetary CubeSats to Launch on NASA’s 2016 InSight Mars Lander

NASA's two small MarCO CubeSats will be flying past Mars in 2016 just as NASA's next Mars lander, InSight, is descending to land on the surface. MarCO, for Mars Cube One, will provide an experimental communications relay to inform Earth quickly about the landing. Credits: NASA/JPL-Caltech

NASA’s two small MarCO CubeSats will be flying past Mars in 2016 just as NASA’s next Mars lander, InSight, is descending to land on the surface. MarCO, for Mars Cube One, will provide an experimental communications relay to inform Earth quickly about the landing. Credits: NASA/JPL-Caltech
See fly by and cubesat spacecraft graphics and photos below[/caption]

CubeSats are taking the next great leap for science – departing Earth and heading soon for the fourth rock from the Sun.

For the first time, two tiny CubeSat probes will launch into deep space in early 2016 on their first interplanetary expedition – aiming for the Red Planet as part of an experimental technology relay demonstration project aiding NASA’s next Mission to Mars; the InSight lander.

NASA announced the pair of briefcase-sized CubeSats, called Mars Cube One or MarCO, as a late and new addition to the InSight mission, that could substantially enhance communications options on future Mars missions. They were designed and built by NASA’s Jet Propulsion Laboratory (JPL), Pasadena, California.

InSight, which stands for Interior Exploration Using Seismic Investigations, Geodesy and Heat Transport, is a stationary lander. It will join NASA’s surface science exploration fleet currently comprising of the Curiosity and Opportunity missions which by contrast are mobile rovers.

InSight is the first mission to understand the interior structure of the Red Planet. Its purpose is to elucidate the nature of the Martian core, measure heat flow and sense for “Marsquakes.”

The full-scale mock-up of NASA's MarCO CubeSat held by Farah Alibay, a systems engineer for the technology demonstration, is dwarfed by the one-half-scale model of NASA's Mars Reconnaissance Orbiter behind her.  Credits: NASA/JPL-Caltech
The full-scale mock-up of NASA’s MarCO CubeSat held by Farah Alibay, a systems engineer for the technology demonstration, is dwarfed by the one-half-scale model of NASA’s Mars Reconnaissance Orbiter behind her. Credits: NASA/JPL-Caltech

Because of their small size – roughly 4 inches (10 centimeters) square) – and simplicity using off-the-shelf components, they are a favored platform for university students and others seeking low cost access to space – such as the Planetary Society’s recently successful Light Sail solar sailing cubesat demonstration launched in May. Six units are combined together to create MarCO.

Over the past few years many hundreds of cubesats have already been deployed in Earth orbit – including many dozens from the International Space Station (ISS) – but these will be the first going far beyond our Home Planet.

Data relayed by MarCO at 8 kbps in real time could reveal InSight’s fate on the Martian surface within minutes to mission controllers back on Earth, rather than waiting for a potentially prolonged period of agonizing nail-biting lasting an hour or more.

The two probes, known as MarCO-A and MarCO-B, will operate during InSight’s highly complex entry, descent and landing (EDL) operations as it descends through the thin Martian atmosphere. Their function is merely to quickly relay landing data. But the cubesats will have no impact on the ultimate success of the mission. They will intentionally sail by but not land on Mars.

“MarCO is an experimental capability that has been added to the InSight mission, but is not needed for mission success,” said Jim Green, director of NASA’s planetary science division at the agency’s headquarters in Washington, in a statement.

The MarCO Cubesats will serve as a test bed for a revolutionary communications mode that seeks to quickly relay data back to Earth about the status of InSight – in real time – as it plummets down to the Red Planet for the “Seven Minutes of Terror” that hopefully climaxes with a soft landing.

The MarCO duo will fly by past Mars at a planned distance and altitude of about 3,500 kilometers as InSight descends towards the surface during EDL operations. They will rapidly retransmit signals coming from the lander in real time, directly back to NASA’s huge Deep Space Network (DSN) receiving dish antennas back on Earth.

 MarCO cubesats fly by trajectory for rapid communications relay as NASA’s InSight spacecraft lands on Mars in September 2016. Credit: NASA/JPL-Caltech

MarCO cubesats fly by trajectory for rapid communications relay as NASA’s InSight spacecraft lands on Mars in September 2016. Credit: NASA/JPL-Caltech

For this flight, six cubesats will be joined together to provide the additional capability required for the journey to Mars and to accomplish their communications task.

The six-unit MarCO CubeSat has a stowed size of about 14.4 inches (36.6 centimeters) by 9.5 inches (24.3 centimeters) by 4.6 inches (11.8 centimeters) and weighs 14 kilograms.

The solar powered probes will be outfitted with UHF and X-band communications gear as well as propulsion, guidance and more.

The overall cost to design, build, launch and operate MarCO-A and MarCO-B is approximately $13 million, a NASA spokesperson told Universe Today.

InSight and MarCO are slated to blastoff together on March 4, 2016 atop a United Launch Alliance Atlas V rocket from Vandenberg Air Force Base, California.

After launch, both MarCO CubeSats will separate from the Atlas V booster and travel along their own trajectories to the Red Planet.

“MarCO will fly independently to Mars,” says Green.

They will be navigated independently from InSight. They will all reach Mars at approximately the same time for InSight’s landing slated for Sept. 28, 2016.

MarCO’s two solar panels and two radio antennas will unfurl after being released from the Atlas booster. The high-gain, X-band antenna is a flat panel engineered to direct radio waves the way a parabolic dish antenna does,” according to a NASA description.

The softball-size radio “provides both UHF (receive only) and X-band (receive and transmit) functions capable of immediately relaying information received over UHF.”

MarCO cubesat graphic annotated to show dimensions, instruments, physical characteristics and capabilities.  Credit: NASA/JPL-Caltech
MarCO cubesat graphic annotated to show dimensions, instruments, physical characteristics and capabilities. Credit: NASA/JPL-Caltech

During EDL, InSight will transmit landing data via UHF radio to the MarCO cubesats sailing past Mars as well as to NASA’s Mars Reconnaissance Orbiter (MRO) soaring overhead.

MarCO will assist InSight by receiving the lander information transmitted in the UHF radio band and then immediately forward EDL information to Earth using the X-band radio. By contrast, MRO cannot simultaneously receive information over one band while transmitting on another, thus delaying confirmation of a successful landing possibly by an hour or more.

Engineers for NASA's MarCO technology demonstration display a full-scale mechanical mock-up of the small craft in development as part of NASA's next mission to Mars. Mechanical engineer Joel Steinkraus and systems engineer Farah Alibay are on the team at NASA's Jet Propulsion Laboratory, Pasadena, California, preparing twin MarCO (Mars Cube One) CubeSats for a March 2016 launch.  Credit: NASA/JPL-Caltech
Engineers for NASA’s MarCO technology demonstration display a full-scale mechanical mock-up of the small craft in development as part of NASA’s next mission to Mars. Mechanical engineer Joel Steinkraus and systems engineer Farah Alibay are on the team at NASA’s Jet Propulsion Laboratory, Pasadena, California, preparing twin MarCO (Mars Cube One) CubeSats for a March 2016 launch. Credit: NASA/JPL-Caltech

“Ultimately, if the MarCO demonstration mission succeeds, it could allow for a “bring-your-own” communications relay option for use by future Mars missions in the critical few minutes between Martian atmospheric entry and touchdown,” say NASA officials.

It’s also very beneficial and critical to the success of future missions to have a stream of data following the progress of past missions so that lessons can be learned and applied, whatever the outcome.

“By verifying CubeSats are a viable technology for interplanetary missions, and feasible on a short development timeline, this technology demonstration could lead to many other applications to explore and study our solar system,” says NASA.

InSight will smash into the Martian atmosphere at high speeds of approximately 13,000 mph in September 2016 and then decelerate within a few minutes for landing via a heat shield, retro rocket and parachute assisted touchdown on the plains at flat-lying terrain at “Elysium Planitia,” some four degrees north of Mars’ equator, and a bit north of the Curiosity rover.

As I reported in recently here, InSight has now been assembled into its flight configuration and begun a comprehensive series of rigorous environmental stress tests that will pave the path to launch in 2016 on a mission to unlock the riddles of the Martian core.

The countdown clock is ticking relentlessly towards liftoff in less than nine months time in March 2016.

NASA's InSight Mars lander spacecraft in a Lockheed Martin clean room near Denver. As part of a series of deployment tests, the spacecraft was commanded to deploy its solar arrays in the clean room to test and verify the exact process that it will use on the surface of Mars.  Credits: NASA/JPL-Caltech/Lockheed Martin
NASA’s InSight Mars lander spacecraft in a Lockheed Martin clean room near Denver. As part of a series of deployment tests, the spacecraft was commanded to deploy its solar arrays in the clean room to test and verify the exact process that it will use on the surface of Mars. Credits: NASA/JPL-Caltech/Lockheed Martin

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

NASA’s Journey to Mars Ramps Up with InSight, Key Tests Pave Path to 2016 Lander Launch

NASA's InSight Mars lander spacecraft in a Lockheed Martin clean room near Denver. As part of a series of deployment tests, the spacecraft was commanded to deploy its solar arrays in the clean room to test and verify the exact process that it will use on the surface of Mars. Credits: NASA/JPL-Caltech/Lockheed Martin

NASA’s ‘Journey to Mars’ is ramping up significantly with ‘InSight’ – as the agency’s next Red Planet lander has now been assembled into its flight configuration and begun a comprehensive series of rigorous and critical environmental stress tests that will pave the path to launch in 2016 on a mission to unlock the riddles of the Martian core.

The countdown clock is ticking relentlessly and in less than nine months time, NASA’s InSight Mars lander is slated to blastoff in March 2016.

InSight, which stands for Interior Exploration Using Seismic Investigations, Geodesy and Heat Transport, is a stationary lander. It will join NASA’s surface science exploration fleet currently comprising of the Curiosity and Opportunity missions which by contrast are mobile rovers.

But before it will even be allowed to get to the launch pad, the Red Planet explorer must first prove its mettle and show that it can operate in and survive the harsh and unforgiving rigors of the space environment via a battery of prelaunch tests. That’s an absolute requirement in order for it to successfully carry out its unprecedented mission to investigate Mars deep interior structure.

InSight’s purpose is to elucidate the nature of the Martian core, measure heat flow and sense for “Marsquakes.” These completely new research findings will radically advance our understanding of the early history of all rocky planets, including Earth and could reveal how they formed and evolved.

“Today, our robotic scientific explorers are paving the way, making great progress on the journey to Mars,” said Jim Green, director of NASA’s Planetary Science Division at the agency’s headquarters in Washington, in a statement.

“Together, humans and robotics will pioneer Mars and the solar system.”

The science deck of NASA's InSight lander is being turned over in this April 29, 2015, photo from InSight assembly and testing operations inside a clean room at Lockheed Martin Space Systems, Denver.  The large circular component on the deck is the protective covering to be placed over InSight's seismometer after the seismometer is placed directly onto the Martian ground.   Credits: NASA/JPL-Caltech/Lockheed Martin
The science deck of NASA’s InSight lander is being turned over in this April 29, 2015, photo from InSight assembly and testing operations inside a clean room at Lockheed Martin Space Systems, Denver. The large circular component on the deck is the protective covering to be placed over InSight’s seismometer after the seismometer is placed directly onto the Martian ground. Credits: NASA/JPL-Caltech/Lockheed Martin

The launch window for InSight opens on March 4 and runs through March 30, 2016.

InSight will launch atop a United Launch Alliance (ULA) Atlas V rocket from Vandenberg Air Force Base, California.

InSight counts as NASA’s first ever interplanetary mission to launch from California.

The car sized probe will touch down near the Martian equator about six months later in the fall of 2016.

The prime contractor for InSight is Lockheed Martin Space Systems in Denver, Co and the engineering and technical team recently finished assembling the lander into its final configuration.

So now the time has begun to start the shakedown that literally involve “shaking and baking and zapping” the spacecraft to prove its ready and able to meet the March 2016 launch deadline.

During the next seven months of environmental testing at Lockheed’s Denver facility, “the lander will be exposed to extreme temperatures, vacuum conditions of nearly zero air pressure simulating interplanetary space, and a battery of other tests.”

“The assembly of InSight went very well and now it’s time to see how it performs,” said Stu Spath, InSight program manager at Lockheed Martin Space Systems, Denver, in a statement.

“The environmental testing regimen is designed to wring out any issues with the spacecraft so we can resolve them while it’s here on Earth. This phase takes nearly as long as assembly, but we want to make sure we deliver a vehicle to NASA that will perform as expected in extreme environments.”

The first test involves “a thermal vacuum test in the spacecraft’s “cruise” configuration, which will be used during its seven-month journey to Mars. In the cruise configuration, the lander is stowed inside an aeroshell capsule and the spacecraft’s cruise stage – for power, communications, course corrections and other functions on the way to Mars — is fastened to the capsule.”

After the vacuum test, InSight will be subjected to a series of tests simulating the vibrations of launch, separation and deployment shock, as well as checking for electronic interference between different parts of the spacecraft and compatibility testing.

Finally, a second thermal vacuum test will expose the probe “to the temperatures and atmospheric pressures it will experience as it operates on the Martian surface.”

The $425 million InSight mission is expected to operate for about two years on the Martian surface.

Artist rendition of NASA’s Mars InSight (Interior exploration using Seismic Investigations, Geodesy and Heat Transport) Lander. InSight is based on the proven Phoenix Mars spacecraft and lander design with state-of-the-art avionics from the Mars Reconnaissance Orbiter (MRO) and Gravity Recovery and Interior Laboratory (GRAIL) missions. Credit: JPL/NASA
Artist rendition of NASA’s Mars InSight (Interior exploration using Seismic Investigations, Geodesy and Heat Transport) Lander. InSight is based on the proven Phoenix Mars spacecraft and lander design with state-of-the-art avionics from the Mars Reconnaissance Orbiter (MRO) and Gravity Recovery and Interior Laboratory (GRAIL) missions. Credit: JPL/NASA

InSight is an international science mission and a near duplicate of NASA’s successful Phoenix Mars landing spacecraft, Bruce Banerdt, InSight Principal Investigator of NASA’s Jet Propulsion Laboratory (JPL), Pasadena, California, told Universe Today.

“InSight is essentially built from scratch, but nearly build-to-print from the Phoenix design,” Banerdt, of NASA’s Jet Propulsion Laboratory (JPL) in Pasadena , Calif, told me. The team can keep costs down by re-using the blueprints pioneered by Phoenix instead of creating an entirely new spacecraft.

3 Footpads of Phoenix Mars Lander atop Martian Ice.  NASA’s Mars InSight spacecraft design is based on the successful 2008 Phoenix lander. This mosaic shows Phoenix touchdown atop Martian ice.  Phoenix thrusters blasted away Martian soil and exposed water ice.  InSight carries instruments to peer deep into the Red Planet and investigate the nature and size of the mysterious Martian core.  Credit: Ken Kremer/kenkremer.com/Marco Di Lorenzo/NASA/JPL/UA/Max Planck Institute
3 Footpads of Phoenix Mars Lander atop Martian Ice. NASA’s Mars InSight spacecraft design is based on the successful 2008 Phoenix lander. This mosaic shows Phoenix touchdown atop Martian ice. Phoenix thrusters blasted away Martian soil and exposed water ice. InSight carries instruments to peer deep into the Red Planet and investigate the nature and size of the mysterious Martian core. Credit: Ken Kremer/kenkremer.com/Marco Di Lorenzo/NASA/JPL/UA/Max Planck Institute

It is funded by NASA’s Discovery Program as well as several European national space agency’s and countries. Germany and France are providing InSight’s two main science instruments; HP3 and SEIS through the Deutsches Zentrum für Luft- und Raumfahrt. or German Aerospace Center (DLR) and the Centre National d’Etudes Spatiales (CNES).

“The seismometer (SEIS, stands for Seismic Experiment for Interior Structure) is from France (built by CNES and IPGP) and the heat flow probe (HP3, stands for Heat Flow and Physical Properties Probe) is from Germany (built by DLR),” Banerdt explained.

SEIS and HP3 are stationed on the lander deck. They will each be picked up and deployed by a robotic arm similar to that flown on Phoenix with some modifications.

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

NASA Orders First Ever Commercial Human Spaceflight Mission from Boeing

Boeing was awarded the first service flight of the CST-100 crew capsule to the International Space Station as part of the Commercial Crew Transportation Capability agreement with NASA in this artists concept. Credit: Boeing

The restoration of America’s ability to launch American astronauts to the International Space Station (ISS) from American soil in 2017 took a major step forward when NASA ordered the first ever commercial human spaceflight mission from Boeing.

NASA’s Commercial Crew Program (CCP) office gave the first commercial crew rotation mission award to the Boeing Company to launch its CST-100 astronaut crew capsule to the ISS by late 2017, so long as the company satisfactorily meets all of NASA’s human spaceflight certification milestones.

Thus begins the history making new era of commercial human spaceflight.

“This occasion will go in the books of Boeing’s nearly 100 years of aerospace and more than 50 years of space flight history,” said John Elbon, vice president and general manager of Boeing’s Space Exploration division, in a statement.

“We look forward to ushering in a new era in human space exploration.”

Boeing was awarded a $4.2 Billion contract in September 2014 by NASA Administrator Charles Bolden to complete development and manufacture of the CST-100 ‘space taxi’ under the agency’s Commercial Crew Transportation Capability (CCtCap) program and NASA’s Launch America initiative.

“Final development and certification are top priority for NASA and our commercial providers, but having an eye on the future is equally important to the commercial crew and station programs,” said Kathy Lueders, manager of NASA’s Commercial Crew Program.

“Our strategy will result in safe, reliable and cost-effective crew missions.”

Boeing CST-100 crew capsule will carry five person crews to the ISS.  Credit: Ken Kremer - kenkremer.com
Boeing CST-100 crew capsule will carry four to seven person crews to the ISS. Credit: Ken Kremer – kenkremer.com

The CST-100 will be carried to low Earth orbit atop a manrated United Launch Alliance Atlas V rocket launching from Cape Canaveral Air Force Station, Florida.

Boeing will first conduct a pair of unmanned and manned orbital CST-100 test flights earlier in 2017 in April and July, prior to the operational commercial crew rotation mission to confirm that their capsule is ready and able and met all certification milestone requirements set by NASA.

“Orders under the CCtCap contracts are made two to three years prior to the missions to provide time for each company to manufacture and assemble the launch vehicle and spacecraft. In addition, each company must successfully complete the certification process before NASA will give the final approval for flight,” says NASA.

Boeing got the mission order from NASA because they have “successfully demonstrated to NASA that the Commercial Crew Transportation System has reached design maturity appropriate to proceed to assembly, integration and test activities.”

Boeing recently completed the fourth milestone in the CCtCap phase dubbed the delta integrated critical design review.

Read my earlier exclusive, in depth one-on-one interviews with Chris Ferguson – America’s last shuttle commander and who now leads Boeings CST-100 program; here and here.

The commercial crew program is designed to return human spaceflight launches to the United States and end our sole source reliance on Russia and the Soyuz capsule.

ISS Soyuz crew rotation missions are currently on hold due to the recent launch failure of the Russian Soyuz booster and Progress resupply vessel earlier this month.

Since the forced retirement of NASA’s shuttle orbiters in 2011, US astronauts have been totally dependent on the Russians for trips to space and back.

Boeing unveiled full scale mockup of their commercial  CST-100  'Space Taxi' on June 9, 2014 at its intended manufacturing facility at the Kennedy Space Center in Florida.  The private vehicle will launch US astronauts to low Earth orbit and the ISS from US soil.   Credit: Ken Kremer - kenkremer.com
Boeing unveiled full scale mockup of their commercial CST-100 ‘Space Taxi’ on June 9, 2014 at its intended manufacturing facility at the Kennedy Space Center in Florida. The private vehicle will launch US astronauts to low Earth orbit and the ISS from US soil. Credit: Ken Kremer – kenkremer.com

SpaceX also received a NASA award worth $2.6 Billion to build the Crew Dragon spacecraft for launch atop the firms man-rated Falcon 9 rocket.

SpaceX conducted a successful Pad Abort Test of the Crew Dragon on May 6, fulfilling a key NASA milestone, as I reported here.

NASA will order a commercial mission from SpaceX sometime later this year. At a later date NASA will decide which company will fly the first commercial crew rotation mission to the ISS.

Both the CST-100 and Crew Dragon will typically carry a crew of four or five NASA or NASA-sponsored crew members, along with some 220 pounds of pressurized cargo. Each will also be capable of carrying up to seven crew members depending on how the capsule is configured.

Hatch opening to Boeing’s commercial CST-100 crew transporter.  Credit: Ken Kremer - kenkremer.com
Hatch opening to Boeing’s commercial CST-100 crew transporter. Credit: Ken Kremer – kenkremer.com

The spacecraft will be capable to remaining docked at the station for up to 210 days and serve as an emergency lifeboat during that time.

The NASA CCtCAP contracts call for a minimum of two and a maximum potential of six missions from each provider.

The station crew will also be enlarged to seven people that will enable a doubling of research time.

“Commercial Crew launches are critical to the International Space Station Program because it ensures multiple ways of getting crews to orbit,” said Julie Robinson, International Space Station chief scientist.

“It also will give us crew return capability so we can increase the crew to seven, letting us complete a backlog of hands-on critical research that has been building up due to heavy demand for the National Laboratory.”

NASA’s Commercial Crew Program initiative aims to restore US access to the ISS. Credit: NASA
NASA’s Commercial Crew Program initiative aims to restore US access to the ISS. Credit: NASA

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

NASA Administrator Charles Bolden (left) announces the winners of NASA’s Commercial Crew Program development effort to build America’s next human spaceships launching from Florida to the International Space Station. Speaking from Kennedy’s Press Site, Bolden announced the contract award to Boeing and SpaceX to complete the design of the CST-100 and Crew Dragon spacecraft. Former astronaut Bob Cabana, center, director of NASA’s Kennedy Space Center in Florida, Kathy Lueders, manager of the agency’s Commercial Crew Program, and former International Space Station Commander Mike Fincke also took part in the announcement. Credit: Ken Kremer- kenkremer.com
NASA Administrator Charles Bolden (left) announces the winners of NASA’s Commercial Crew Program development effort to build America’s next human spaceships launching from Florida to the International Space Station. Speaking from Kennedy’s Press Site, Bolden announced the contract award to Boeing and SpaceX to complete the design of the CST-100 and Crew Dragon spacecraft. Former astronaut Bob Cabana, center, director of NASA’s Kennedy Space Center in Florida, Kathy Lueders, manager of the agency’s Commercial Crew Program, and former International Space Station Commander Mike Fincke also took part in the announcement. Credit: Ken Kremer- kenkremer.com

U.S. Air Force Certifies SpaceX for National Security Launches, Ending Monopoly

SpaceX Falcon 9 and Dragon blastoff from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida on April 14, 2015 at 4:10 p.m. EDT on the CRS-6 mission to the International Space Station. Credit: Ken Kremer/kenkremer.com

SpaceX Falcon 9 is now certified for USAF launches. SpaceX Falcon 9 and Dragon blastoff from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida on April 14, 2015 at 4:10 p.m. EDT on the CRS-6 mission to the International Space Station. Credit: Ken Kremer/kenkremer.com
Story updated[/caption]

The U.S. Air Force announced Tuesday that they have certified SpaceX to launch the nations critical and highly valuable national security satellites on the firms Falcon 9 rocket, thereby breaking the decade old launch monopoly held by launch competitor United Launch Alliance (ULA). ULA is a joint venture owned by aerospace giants Boeing and Lockheed Martin.

The Air Force’s goal in approving the SpaceX Falcon 9 booster is aimed at drastically cutting the high cost of access to space by introducing competition in the awarding of military mission launch contacts. The prior contract involved a sole source $11 Billion “block buy” bid for 36 rocket cores from ULA in December 2013 which was legally challenged by SpaceX in April 2014, but eventually settled by SpaceX in an agreement with the USAF earlier this year.

Lieutenant General Samuel Greaves, Commander of the Air Force Space and Missile Systems Center (SMC), announced the long awaited decision on Tuesday, May 26.

The certification milestone came after a grueling two year review process in which the Air Force invested more than $60 million and 150 people to thoroughly review all aspects of the Falcon 9 booster. The review was based on three successful flights by the Falcon 9 v1.1 which first launched in late 2013.

The purpose of certification is to assure that qualified launch providers could meet the challenge of safely, securely and reliably lofting expensive U.S. national security military missions to space and into their intended orbits with full mission capability that are critical for maintaining national defense.

“The SpaceX and SMC teams have worked hard to achieve certification,” said Greaves, Commander of the Air Force Space and Missile Systems Center (SMC) and Air Force Program Executive Officer for Space, in a statement.

“And we’re also maintaining our spaceflight worthiness process supporting the National Security Space missions. Our intent is to promote the viability of multiple EELV-class launch providers as soon as feasible.”

And the competitive launch races “for award of qualified national security space launch missions” between SpaceX and ULA start very soon, within the next month says the USAF.

In June, the Air Force will issue a Request for Proposal (RFP) for GPS III launch services. ULA has three GPS launches in its manifest for 2015.

Of course SpaceX was overjoyed on hearing the certification news.

“This is an important step toward bringing competition to National Security Space launch, said Elon Musk, SpaceX CEO and Lead Designer.

‘We thank the Air Force for its confidence in us and look forward to serving it well.”

Until today, ULA has held a launch monopoly over military missions since the company was founded in 2006. ULA also launches many NASA science missions, but very few commercial satellites.

Thus the U.S. military and NASA provide the core of ULA’s business and the source of much of its income and profits.

SpaceX is suing the Air Force for the right to compete for US national security satellites launches using Falcon 9 rockets such as this one which successfully launched the SES-8 communications satellite on Dec. 3, 2013 from Pad 40 at Cape Canaveral, FL. Credit: Ken Kremer/kenkremer.com
SpaceX is now certified by the Air Force for the right to compete for US national security satellites launches using Falcon 9 rockets such as this one which successfully launched the SES-8 communications satellite on Dec. 3, 2013 from Pad 40 at Cape Canaveral, FL. Credit: Ken Kremer/kenkremer.com

“This is a very important milestone for the Air Force and the Department of Defense,” said Secretary of the Air Force Deborah Lee James, in a statement.

“SpaceX’s emergence as a viable commercial launch provider provides the opportunity to compete launch services for the first time in almost a decade. Ultimately, leveraging of the commercial space market drives down cost to the American taxpayer and improves our military’s resiliency.”

Other military spacecraft in the future could involve vehicles such as the X-37B space plane which recently launched on an Atlas V, as well as weather satellites, signals intelligence and missile warning satellites and a range of top secret missions for the National Reconnaissance Office (NRO) that have been routinely launched by ULA with a 100% success rate to date.

USAF X-37B orbital test vehicle launches atop  United Launch Alliance Atlas V rocket on May 20, 2015 on OTV-4 mission. Credit: Alex Polimeni
USAF X-37B orbital test vehicle launches atop United Launch Alliance Atlas V rocket on May 20, 2015 on OTV-4 mission. Credit: Alex Polimeni

ULA’s stable of launchers includes the Atlas V and Delta IV families of vehicles. ULA is phasing out the Delta IV due to its high costs. Only the Delta IV Heavy will remain in service as required to launch the very heaviest satellites that cannot be accommodated by less powerful rockets.

ULA is also replacing the Atlas V with the partly reusable new Vulcan rocket, that will be phased in starting in 2019 using American-made engines from either Blue Origin or Aerojet Rocketdyne.

The Atlas V uses Russian made RD-180 engines, who’s use has become highly contentious since the deadly crisis in Ukraine erupted in 2014.

The ensuing threats of RD-180 engine embargoes and imposition of sanctions and counter sanctions imposed by the US and Russia have thus placed US national security at risk by being dependent on a rocket with foreign made engines whose future supply chain was uncertain.

U.S. Senator John McCain (R-AZ), Chairman of the Senate Armed Services Committee, has been highly critical of the ULA dependence on the Russian RD-180 engines and issued this statement in response to the Air Force announcement.

“The certification of SpaceX as a provider for defense space launch contracts is a win for competition, said McCain.

“Over the last 15 years, as sole-source contracts were awarded, the cost of EELV was quickly becoming unjustifiably high. I am hopeful that this and other new competition will help to bring down launch costs and end our reliance on Russian rocket engines that subsidizes Vladimir Putin and his cronies.”

A United Launch Alliance Atlas V 421 rocket is poised for blastoff at Cape Canaveral Air Force Station's Space Launch Complex-41 in preparation for launch of NASA's Magnetospheric Multiscale (MMS) science mission on March 12, 2015.  Credit: Ken Kremer- kenkremer.com
A United Launch Alliance Atlas V 421 rocket is poised for blastoff at Cape Canaveral Air Force Station’s Space Launch Complex-41 in preparation for launch of NASA’s Magnetospheric Multiscale (MMS) science mission on March 12, 2015. Credit: Ken Kremer- kenkremer.com

Overall the Air Force “invested more than $60 million and 150 people in the certification effort which encompassed 125 certification criteria, including more than 2,800 discreet tasks, 3 certification flight demonstrations, verifying 160 payload interface requirements, 21 major subsystem reviews and 700 audits in order to establish the technical baseline from which the Air Force will make future flight worthiness determinations for launch.”

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

SpaceX Falcon 9 and Dragon blastoff from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida on April 14, 2015 at 4:10 p.m. EDT  on the CRS-6 mission to the International Space Station. Credit: Ken Kremer/kenkremer.com
SpaceX Falcon 9 and Dragon blastoff from Space Launch Complex 40 at Cape Canaveral Air Force Station in Florida on April 14, 2015 at 4:10 p.m. EDT on the CRS-6 mission to the International Space Station. Credit: Ken Kremer/kenkremer.com

X-37B Air Force Space Plane Launches on 4th Mystery Military Mission and Solar Sailing Test

Blastoff of the X-37B spaceplane on United Launch Alliance (ULA) Atlas V rocket with the OTV-4 AFSPC-5 satellite for the U.S. Air Force at 11:05 a.m. EDT, May 20, 2015 from Space Launch Complex-41. Credit: Ken Kremer/kenkremer.com

Blastoff of the X-37B spaceplane on United Launch Alliance (ULA) Atlas V rocket with the OTV-4 AFSPC-5 satellite for the U.S. Air Force at 11:05 a.m. EDT, May 20, 2015 from Space Launch Complex-41. Credit: Ken Kremer/kenkremer.com
Story updated with additional details and photos[/caption]

The X-37B, a reusable Air Force space plane launched today, May 20, from Cape Canaveral, Florida, on its fourth mission steeped in mystery as to its true goals for the U.S . military and was accompanied by ten tiny cubesat experiments for NASA and the NRO, including a solar sailing demonstration test for The Planetary Society.

The military space plan successfully blasted off for low Earth orbit atop a 20 story United Launch Alliance (ULA) Atlas V rocket on the clandestine Air Force Space Command 5 (AFSPC-5) satellite mission for the U.S. Air Force Rapid Capabilities Office at 11:05 a.m. EDT (1505 GMT) today, May 20, from Space Launch Complex-41 on Cape Canaveral Air Force Station, Florida.

The weather cooperated for a spectacular liftoff from the Florida space coast, which was webcast live by ULA until five minutes after launch when it went into a communications blackout shortly after announcing the successful ignition of the Centaur upper stage.

The exact launch time was classified until it was released by the Department of Defense this morning. Early this morning the four hour launch window was narrowed down to two small windows of opportunity.

USAF X-37B orbital test vehicle launches atop  United Launch Alliance Atlas V rocket on May 20, 2015 on OTV-4 mission. Credit: Alex Polimeni
USAF X-37B orbital test vehicle launches atop United Launch Alliance Atlas V rocket on May 20, 2015 on OTV-4 mission. Credit: Alex Polimeni

Among the experiments for the flight are 10 CubeSats housed in the Aft Bulkhead Carrier (ABC) located below the Centaur upper stage. Together they are part of the National Reconnaissance Office’s (NRO’s) Ultra Lightweight Technology and Research Auxiliary Satellite (ULTRASat). The 10 CubeSats in ULTRASat are managed by the NRO and NASA. They are contained in eight P-Pods from which they will be deployed in the coming days.

Also aboard the X-37B is a NASA materials science experiment called METIS and an advanced Hall thruster experiment. The Hall thruster is a type of electric propulsion device that produces thrust by ionizing and accelerating a noble gas, usually xenon.

Following primary spacecraft separation the Centaur will change altitude and inclination in order to release the CubeSat spacecraft.

They are sponsored by the National Reconnaissance Office (NRO) and NASA and were developed by the U.S. Naval Academy, the Aerospace Corporation, the Air Force Research Laboratory, California Polytechnic State University, and The Planetary Society.

LightSail marks the first controlled, Earth orbit solar sail flight according to the non-profit Planetary Society. Photons from the sun should push on the solar sails.

“The purpose of this LightSail demonstration test is to verify telemetry, return photos return and to test the deployment of the solar sails,” said Bill Nye, the Science Guy), and President of The Planetary Society, during the X-37B launch webcast.

“LightSail is comprised of three CubeSats that measure about 30 cm by 10 cm.”

“It’s smaller than a shoebox, everybody! And the sail that will come out of it is super shiny mylar. We’re very hopeful that the thing will deploy properly, the sunlight will hit it and we’ll get a push.”

United Launch Alliance Atlas V launch of USAF X-37B orbital test vehicle on May 20, 2015. Credit: Julian Leek
United Launch Alliance Atlas V launch of USAF X-37B orbital test vehicle on May 20, 2015. Credit: Julian Leek

The Boeing-built X-37B is an unmanned reusable mini shuttle, also known as the Orbital Test Vehicle (OTV) and is flying on the OTV-4 mission. It launches vertically like a satellite but lands horizontally like an airplane and functions as a reliable and reusable space test platform for the U.S. Air Force.

“ULA is honored to launch this unique spacecraft for the U.S Air Force. Congratulations to the Air Force and all of our mission partners on today’s successful launch! The seamless integration between the Air Force, Boeing, and the entire mission team culminated in today’s successful launch of the AFSPC-5 mission” said Jim Sponnick, ULA vice president, Atlas and Delta Programs.

The two stage Atlas V stands 206 feet tall and weighs 757,000 pounds.

The X-37B was carried to orbit by the Atlas V in its 501 configuration which includes a 5.4-meter-diameter payload fairing and no solid rocket motors. The Atlas first stage booster for this mission was powered by the RD AMROSS RD-180 engine generating some 850,000 pounds of thrust and fired for approximately the first four and a half minutes of flight. The Centaur upper stage was powered by the Aerojet Rocketdyne RL10C-1 engine.

The X-37B space plane was to separate from the Centaur about 19 minutes after liftoff. The Centaur continued firing separately with the CubeSat deployment, including the Planetary Society’s LightSail test demoonstration, into a different orbit later.

Overall this was ULA’s sixth launch of the 501 configuration the 54th mission to launch on an Atlas V rocket. This was also ULA’s fifth launch in 2015 and the 96th successful launch since the company was formed in December 2006.

The OTV is somewhat like a miniature version of NASA’s space shuttles.

Boeing has built two OTV vehicles. But it is not known which of the two vehicles was launched today.

Altogether the two X-37B vehicles have spent a cumulative total of 1367 days in space during the first three OTV missions and successfully checked out the vehicles reusable flight, reentry and landing technologies.

The 11,000 pound (4990 kg) state-of -the art reusable OTV space plane was built by Boeing and is about a quarter the size of a NASA space shuttle. It was originally developed by NASA but was transferred to the Defense Advanced Research Projects Agency (DARPA) in 2004.

USAF X-37B orbital test vehicle poised for launch atop  United Launch Alliance Atlas V rocket on May 20, 2015 on OTV-4 mission. Credit: Alex Polimeni
USAF X-37B orbital test vehicle poised for launch atop United Launch Alliance Atlas V rocket on May 20, 2015 on OTV-4 mission. Credit: Alex Polimeni

All three OTV missions to date have launched from Cape Canaveral, Florida and landed at Vandenberg Air Force Base, California. Future missions could potentially land at the shuttle landing facility at the Kennedy Space Center, Florida.

The first OTV mission launched on April 22, 2010, and concluded on Dec. 3, 2010, after 224 days in orbit.

The following flights were progressively longer in duration. The second OTV mission began March 5, 2011, and concluded on June 16, 2012, after 468 days on orbit. The third OTV mission launched on Dec. 11, 2012 and landed on Oct. 17, 2014 after 674 days in orbit.

The vehicle measures 29 ft 3 in (8.9 m) in length with a wingspan of 14 ft 11 in (4.5 m). The payload bay measures 7 ft × 4 ft (2.1 m × 1.2 m). The space plane is powered by Gallium Arsenide Solar Cells with Lithium-Ion batteries.

Among the primary mission goals of the first three flights were check outs of the vehicles capabilities and reentry systems and testing the ability to send experiments to space and return them safely. OTV-4 will shift somewhat more to conducting research.

“We are excited about our fourth X-37B mission,” Randy Walden, director of the USAF’s Rapid Capabilities Office, said in a statement. “With the demonstrated success of the first three missions, we’re able to shift our focus from initial checkouts of the vehicle to testing of experimental payloads.”

US Air Force X-37B OTV-4 mini space shuttle is encapsulated in 5 meter payload fairing and bolted atop an Atlas 5 rocket at Pad 41 at Cape Canaveral Air Force Station, Florida prior to planned 20 May 2015 launch.  Credit: Ken Kremer/kenkremer.com
US Air Force X-37B OTV-4 mini space shuttle is encapsulated in 5 meter payload fairing and bolted atop an Atlas 5 rocket at Pad 41 at Cape Canaveral Air Force Station, Florida prior to planned 20 May 2015 launch. Credit: Ken Kremer/kenkremer.com

Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.

Ken Kremer

Launch of the X-37B spaceplane on a United Launch Alliance (ULA) Atlas V rocket with the AFSPC-5 satellite for the U.S. Air Force at 11:05 a.m. EDT, May 20, 2015 from Space Launch Complex-41. Credit: ULA
Launch of the X-37B spaceplane on a United Launch Alliance (ULA) Atlas V rocket with the AFSPC-5 satellite for the U.S. Air Force at 11:05 a.m. EDT, May 20, 2015 from Space Launch Complex-41. Credit: ULA
A United Launch Alliance (ULA) Atlas V rocket successfully launched the AFSPC-5 satellite for the U.S. Air Force at 11:05 a.m. EDT today, Wednesday, May 20, 2015 from Space Launch Complex-41. Credit: ULA
A United Launch Alliance (ULA) Atlas V rocket successfully launched the AFSPC-5 satellite for the U.S. Air Force at 11:05 a.m. EDT today, Wednesday, May 20, 2015 from Space Launch Complex-41. Credit: ULA

Air Force X-37B Spaceplane Launches on May 20 with Military, NASA and LightSail Payloads: Watch Live

Fourth flight of the X-37B Orbital Test Vehicle is set for blastoff on May 20, 2015 from Cape Canaveral, Florida Photo: Boeing

Fourth flight of the secretive U.S. Air Force X-37B Orbital Test Vehicle is set for blastoff on May 20, 2015 from Cape Canaveral, Florida. Photo: Boeing
Story updated with further details and photos[/caption]

All systems are currently “GO” for the fourth launch of the US Air Force’s secretive unmanned, X-37B military space plane this Wednesday, May 20, on a flight combining both US national security experimental payloads as well as civilian science experiments sponsored by NASA, US Universities, commercial companies, and the solar sailing LightSail test from the Planetary Society.

LightSail marks the first controlled, Earth orbit solar sail flight according to the non-profit Planetary Society. It will launch as a separate cubesat experiment. NASA also has an advanced materials science experiment flying aboard the robotically controlled X-37B.

The X-37B is set for blastoff atop a two stage United Launch Alliance (ULA) Atlas V 501 rocket on the AFSPC-5 mission under contract for the U.S. Air Force Rapid Capabilities Office.

The Boeing-built X-37B is an unmanned reusable mini shuttle, also known as the Orbital Test Vehicle (OTV) and is flying on the OTV-4 mission. It launches vertically like a satellite but lands horizontally like an airplane.

Although virtually all the goals of the X-37B program are shrouded in secrecy, some details on the national security objectives have emerged and there are several unclassified experiments flying along as secondary objectives on the rocket and space plane, among them are experiments for NASA and the Planetary Society.

LightSail launches aboard the X-37B on May 20, 2015.  Credit: The Planetary Society
LightSail launches aboard the X-37B on May 20, 2015. Credit: The Planetary Society

Among the primary mission goals of the first three flights were check outs of the vehicles capabilities and reentry systems and testing the ability to send experiments to space and return them safely. OTV-4 will shift somewhat more to conducting research.

“We are excited about our fourth X-37B mission,” Randy Walden, director of the USAF’s Rapid Capabilities Office, said in a statement. “With the demonstrated success of the first three missions, we’re able to shift our focus from initial checkouts of the vehicle to testing of experimental payloads.”

Liftoff will take place from Space Launch Complex (SLC)-41 at Cape Canaveral Air Force Station, Florida, at some point during a four hour launch period that opens at 10:45 a.m. EDT and extends until 2:45 p.m. EDT on May 20.

ULA announced that the Launch Readiness Review was completed on Monday and everything is progressing normally toward the AFSPC-5 launch. The rocket is fully assembled and the space plane is encapsulated inside the 5 meter diameter payload fairing. It rolled out to the pad today, Tuesday, May 19.

You can watch the Atlas launch live via a ULA webcast here: http://www.ulalaunch.com

The ULA webcast begins at 10:45 a.m. EDT on May 20. The precise launch time is classified and won’t be announced until Wednesday morning.

The weather prognosis has improved markedly to a 60 percent chance of favorable weather conditions, up from only a 40 percent chance this past weekend.

The primary weather concerns are for violations of the launch weather rules related to cumulus clouds, surface electric fields, anvil clouds and lightning.

Launch officials are hopeful that acceptable launch conditions will occur sometime during the lengthy four hour launch window.

In the event of a 24 hour delay due to weather or technical issues, the outlook drops to only a 30% chance of favorable weather conditions during the launch window.

The OTV is somewhat like a miniature version of NASA’s space shuttles. Boeing has built two OTV vehicles.

2nd X-37B Orbital Test Vehicle Successfully Completes 1st Flight by landing at Vandenberg AFB, Calif., on June 16, 2012.  The record setting mission lasted 469 days in earth orbit.  Designed to be launched like a satellite and land like an airplane, the second X-37B Orbital Test Vehicle, built by Boeing for the United States Air Force’s Rapid Capabilities Office, is an affordable, reusable space vehicle. Credit: Boeing. See landing video below
2nd X-37B Orbital Test Vehicle Successfully Completes 1st Flight by landing at Vandernberg AFB, Calif., on June 16, 2012. It is designed to be launched like a satellite and land like an airplane. Credit: Boeing.

Altogether the two X-37B vehicles have spent a cumulative total of 1367 days in space during the first three OTV missions and successfully checked out the vehicles reusable flight, reentry and landing technologies.

The reusable space plane is designed to be launched like a satellite and land on a runway like an airplane and a NASA space shuttle. The X-37B is one of the newest and most advanced reentry spacecraft.

The 11,000 pound (4990 kg) state-of -the art reusable OTV space plane was built by Boeing and is about a quarter the size of a NASA space shuttle. It was originally developed by NASA but was transferred to the Defense Advanced Research Projects Agency (DARPA) in 2004.

All three OTV missions to date have launched from Cape Canaveral, Florida and landed at Vandenberg Air Force Base, California. Future missions could potentially land at the shuttle landing facility at the Kennedy Space Center, Florida.

The first OTV mission launched on April 22, 2010, and concluded on Dec. 3, 2010, after 224 days in orbit.

USAF X-37B orbital test vehicle poised for launch atop  United Launch Alliance Atlas V rocket on May 20, 2015 on OTV-4 mission. Credit: Alex Polimeni
USAF X-37B orbital test vehicle poised for launch atop United Launch Alliance Atlas V rocket on May 20, 2015 on OTV-4 mission. Credit: Alex Polimeni

The following flights were progressively longer in duration. The second OTV mission began March 5, 2011, and concluded on June 16, 2012, after 468 days on orbit. The third OTV mission launched on Dec. 11, 2012 and landed on Oct. 17, 2014 after 674 days in orbit.

The vehicle measures 29 ft 3 in (8.9 m) in length with a wingspan of 14 ft 11 in (4.5 m). The payload bay measures 7 ft × 4 ft (2.1 m × 1.2 m). The space plane is powered by Gallium Arsenide Solar Cells with Lithium-Ion batteries.

The OTV-4 mission will shift its focus at least somewhat from tests of the vehicles performance to more on science experiments both with extra capacity available on the Atlas V rocket and payload space aboard the X-37B itself.

“We’re very pleased with the experiments lined-up for our fourth OTV Mission OTV-4,” Walden noted.

“We’ll continue to evaluate improvements to the space vehicle’s performance, but we’re honored to host these collaborative experiments that will help advance the state-of-the-art for space technology

Among the experiments for the flight are 10 CubeSats. They will launch in the Aft Bulkhead Carrier (ABC) located below the Centaur upper stage that contains eight P-Pods to release the CubeSats.

Following primary spacecraft separation the Centaur will change altitude and inclination in order to release the CubeSat spacecraft, ULA said in a statement.

They are sponsored by the National Reconnaissance Office (NRO) and NASA and were developed by the U.S. Naval Academy, the Aerospace Corporation, the Air Force Research Laboratory, California Polytechnic State University, and Planetary Society.

NASA is also flying an advanced materials science payload on the X-37B called the Materials Exposure and Technology Innovation in Space (METIS) investigation that will build on more than a decades worth of materials science research on the International Space Station (ISS) research.

“By flying the Materials Exposure and Technology Innovation in Space (METIS) investigation on the X-37B, materials scientists have the opportunity to expose almost 100 different materials samples to the space environment for more than 200 days. METIS is building on data acquired during the Materials on International Space Station Experiment (MISSE), which flew more than 4,000 samples in space from 2001 to 2013, NASA said in a statement.

“By exposing materials to space and returning the samples to Earth, we gain valuable data about how the materials hold up in the environment in which they will have to operate,” said Miria Finckenor, the co-investigator on the MISSE experiment and principal investigator for METIS at NASA’s Marshall Space Flight Center in Huntsville, Alabama.

“Spacecraft designers can use this information to choose the best material for specific applications, such as thermal protection or antennas or any other space hardware.”

Stay tuned here for Ken’s continuing Earth and Planetary science and human spaceflight news.

Ken Kremer

United Launch Alliance to launch USAF X-37B orbital test vehicle on May 20, 2015. Credit: Julian Leek
United Launch Alliance to launch USAF X-37B orbital test vehicle on May 20, 2015. Credit: Julian Leek
US Air Force X-37B OTV-4 mini space shuttle is encapsulated in 5 meter payload fairing and bolted atop an Atlas 5 rocket at Pad 41 at Cape Canaveral Air Force Station, Florida prior to planned 20 May 2015 launch. This up close view of the nose cone holding the secretive  X-37B shows the umbilical line attachments. Credit: Ken Kremer
US Air Force X-37B OTV-4 mini space shuttle is encapsulated in 5 meter payload fairing and bolted atop an Atlas 5 rocket at Pad 41 at Cape Canaveral Air Force Station, Florida prior to planned 20 May 2015 launch. Credit: Ken Kremer/kenkremer.com
The X-37B is similar in many ways to NASA's space shuttle - but it is far smaller and unmanned. Photo Credit: Air Force
The X-37B is similar in many ways to NASA’s space shuttle – but it is far smaller and unmanned. Photo Credit: Air Force
US Air Force X-37B OTV-2 mini space shuttle is encapsulated in 5 meter payload fairing and bolted atop an Atlas 5 rocket at Pad 41 at Cape Canaveral Air Force Station, Florida prior to 5 March 2011 launch. This up close view of the nose cone holding the secretive  X 37-B shows the umbilical line attachments. Credit: Ken Kremer
US Air Force X-37B OTV-2 mini space shuttle is encapsulated in 5 meter payload fairing and bolted atop an Atlas 5 rocket at Pad 41 at Cape Canaveral Air Force Station, Florida prior to 5 March 2011 launch. This up close view of the nose cone holding the secretive X 37-B shows the umbilical line attachments. Credit: Ken Kremer/kenkremer.com

Weekly Space Hangout – April 17, 2015: Amy Shira Teitel and “Breaking the Chains of Gravity”

Host: Fraser Cain (@fcain)
Special Guest: Amy Shira Teitel (@astVintageSpace) discussing space history and her new book Breaking the Chains of Gravity
Guests:
Morgan Rehnberg (cosmicchatter.org / @MorganRehnberg )

This Week’s Stories:
Falcon 9 launch and (almost!) landing
NASA Invites ESA to Build Europa Piggyback Probe
Bouncing Philae Reveals Comet is Not Magnetised
Astronomers Watch Starbirth in Real Time
SpaceX Conducts Tanking Test on In-Flight Abort Falcon 9
Rosetta Team Completely Rethinking Comet Close Encounter Strategy
Apollo 13 Custom LEGO Minifigures Mark Mission’s 45th Anniversary
LEGO Launching Awesome Spaceport Shuttle Sets in August
New Horizons Closes in on Pluto
Work Platform to be Installed in the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida.
Watching the Sunsets of Mars Through Robot Eyes: Photos
NASA Invites ESA to Build Europa Piggyback Probe
ULA Plans to Introduce New Rocket One Piece at a Time
Two Mysterious Bright Spots on Dwarf Planet Ceres Are Not Alike
18 Image Montage Show Off Comet 67/P Activity
ULA’s Next Rocket To Be Named Vulcan
NASA Posts Huge Library of Space Sounds And You’re Free to Use Them
Explaining the Great 2011 Saturn Storm
Liquid Salt Water May Exist on Mars
Color Map Suggests a Once-Active Ceres
Diverse Destinations Considered for New Interplanetary Probe
Paul Allen Asserts Rights to “Vulcan” Trademark, Challenging Name of New Rocket
First New Horizons Color Picture of Pluto and Charon
NASA’s Spitzer Spots Planet Deep Within Our Galaxy
Icy Tendrils Reaching into Saturn Ring Traced to Their Source
First Signs of Self-Interacting Dark Matter?
Anomaly Delays Launch of THOR 7 and SICRAL 2
Nearby Exoplanet’s Hellish Atmosphere Measured
The Universe Isn’t Accelerating As Fast As We Thought
Glitter Cloud May Serve As Space Mirror
Cassini Spots the Sombrero Galaxy from Saturn
EM-1 Orion Crew Module Set for First Weld Milestone in May
Special Delivery: NASA Marshall Receives 3D-Printed Tools from Space
The Roomba for Lawns is Really Pissing Off Astronomers
Giant Galaxies Die from the Inside Out
ALMA Reveals Intense Magnetic Field Close to Supermassive Black Hole
Dawn Glimpses Ceres’ North Pole
Lapcat A2 Concept Sup-Orbital Spaceplane SABRE Engine Passed Feasibility Test by USAF Research Lab
50 Years Since the First Full Saturn V Test Fire
ULA CEO Outlines BE-4 Engine Reuse Economic Case
Certification Process Begins for Vulcan to Carry Military Payloads
Major Advance in Artificial Photosynthesis Poses Win/Win for the Environment
45th Anniversary [TODAY] of Apollo 13’s Safe Return to Earth
Hubble’s Having A Party in Washington Next Week (25th Anniversary of Hubble)

Don’t forget, the Cosmoquest Hangoutathon is coming soon!

We record the Weekly Space Hangout every Friday at 12:00 pm Pacific / 3:00 pm Eastern. You can watch us live on Google+, Universe Today, or the Universe Today YouTube page.

You can join in the discussion between episodes over at our Weekly Space Hangout Crew group in G+, and suggest your ideas for stories we can discuss each week!

OSIRIS-REx Asteroid Sampler Enters Final Assembly

Artist concept of OSIRIS-REx, the first U.S. mission to return samples from an asteroid to Earth. Credit: NASA/Goddard

OSIRIS-Rex, NASA’s first ever spacecraft designed to collect and retrieve pristine samples of an asteroid for return to Earth has entered its final assembly phase.

Approximately 17 months from now, OSIRIS-REx is slated to launch in the fall of 2016 and visit asteroid Bennu, a carbon-rich asteroid.

Bennu is a near-Earth asteroid and was selected for the sample return mission because it “could hold clues to the origin of the solar system and host organic molecules that may have seeded life on Earth,” says NASA.

The spacecraft is equipped with a suite of five science instruments to remotely study the 492 meter meter wide asteroid.

Eventually it will gather rocks and soil and bring at least a 60-gram (2.1-ounce) sample back to Earth in 2023 for study by researchers here with all the most sophisticated science instruments available.

The precious sample would land arrive at Utah’s Test and Training Range in a sample return canister similar to the one for the Stardust spacecraft.

The OSIRIS-REx – which stands for Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer – spacecraft passed a critical decision milestone on the road to launch and has been officially authorized by NASA to transition into this next mission phase.

The decision meeting to give the go ahead for final assembly was held at NASA Headquarters in Washington on March 30 and was chaired by NASA’s Science Mission Directorate, led by former astronaut John Grunsfeld who was the lead spacewalker on the final shuttle servicing mission to the Hubble Space Telescope in 2009.

“This is an exciting time for the OSIRIS-REx team,” said Dante Lauretta, principal investigator for OSIRIS-Rex at the University of Arizona, Tucson, in a stetement.

“After almost four years of intense design efforts, we are now proceeding with the start of flight system assembly. I am grateful for the hard work and team effort required to get us to this point.”

In a clean room facility near Denver, Lockheed Martin  technicians began assembling a NASA spacecraft that will collect samples of an asteroid for scientific study. Working toward a September 2016 launch, the OSIRIS-REx spacecraft will be the first U.S. mission to return samples from an asteroid back to Earth.  Credit: Lockheed Martin
In a clean room facility near Denver, Lockheed Martin technicians began assembling a NASA spacecraft that will collect samples of an asteroid for scientific study. Working toward a September 2016 launch, the OSIRIS-REx spacecraft will be the first U.S. mission to return samples from an asteroid back to Earth. Credit: Lockheed Martin

The transition to the next phase known as ATLO (assembly, test and launch operations) is critical for the program because it is when the spacecraft physically comes together, says Lockheed Martin, prime contractor for OSIRIS-REx. Lockheed is building OSIRIS-Rex in their Denver assembly facility.

“ATLO is a turning point in the progress of our mission. After almost four years of intense design efforts, we are now starting flight system assembly and integration of the science instruments,” noted Lauretta.

Over the next six months, technicians will install on the spacecraft structure its many subsystems, including avionics, power, telecomm, mechanisms, thermal systems, and guidance, navigation and control, according to NASA.

“Building a spacecraft that will bring back samples from an asteroid is a unique opportunity,” said Rich Kuhns, OSIRIS-REx program manager at Lockheed Martin Space Systems, in a statement.

“We can feel the momentum to launch building. We’re installing the electronics in the next few weeks and shortly after we’ll power-on the spacecraft for the first time.”

OSIRIS-REx is scheduled for launch in September 2016 from Cape Canaveral Air Force Station in Florida aboard a United Launch Alliance Atlas V 411 rocket, which includes a 4-meter diameter payload fairing and one solid rocket motor. Only three Atlas V’s have been launched in this configuration.

“In just over 500 days, we will begin our seven-year journey to Bennu and back. This is an exciting time,” said Lauretta.

The spacecraft will reach Bennu in 2018 and return a sample to Earth in 2023.

Bennu is an unchanged remnant from the collapse of the solar nebula and birth of our solar system some 4.5 billion years ago, little altered over time.

The Atlas V with MMS launches, as seen by this camera placed in the front of the launchpad. Copyright © Alex Polimeni
OSIRIS-REx will launch in 2016 on an Atlas V similar to this one lofting NASA’s MMS satellites on March 12, 2015, as seen by this camera placed in the front of the launchpad. Copyright © Alex Polimeni

Significant progress in spacecraft assembly has already been accomplished at Lockheed’s Denver manufacturing facility.

“The spacecraft structure has been integrated with the propellant tank and propulsion system and is ready to begin system integration in the Lockheed Martin highbay,” said Mike Donnelly, OSIRIS-REx project manager at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, in a statement.

“The payload suite of cameras and sensors is well into its environmental test phase and will be delivered later this summer/fall.”

OSIRIS-REx is the third mission in NASA’s New Frontiers Program, following New Horizons to Pluto and Juno to Jupiter, which also launched on Atlas V rockets.

The most recent Atlas V launched NASA’s MMS quartet of Earth orbiting science probes on March 12, 2015.

OSIRIS-REx logo
OSIRIS-REx logo

NASA’s Goddard Space Flight Center in Greenbelt, Maryland, is responsible for overall mission management.

OSIRIS-REx complements NASA’s Asteroid Initiative – including the Asteroid Redirect Mission (ARM) which is a robotic spacecraft mission aimed at capturing a surface boulder from a different near-Earth asteroid and moving it into a stable lunar orbit for eventual up close sample collection by astronauts launched in NASA’s new Orion spacecraft. Orion will launch atop NASA’s new SLS heavy lift booster concurrently under development.

Stay tuned here for Ken’s continuing Earth and planetary science and human spaceflight news.

Ken Kremer

Artist's concept of the OSIRIS-REx spacecraft collecting a sample from asteroid 1999 RQ36. Credit: NASA
Artist’s concept of the OSIRIS-REx spacecraft collecting a sample from asteroid 1999 RQ36. Credit: NASA
Juno soars skyward to Jupiter on Aug. 5, 2011 from launch pad 41 at Cape Canaveral Air Force Station at 12:25 p.m. EDT. View from the VAB roof. Credit: Ken Kremer/kenkremer.com
OSIRIS-REx is the 3rd mission in NASA’s New Frontiers program. It follows NASA’s Juno orbiter seen here soaring skyward to Jupiter on Aug. 5, 2011 from launch pad 41 at Cape Canaveral Air Force Station at 12:25 p.m. EDT. View from the VAB roof. Credit: Ken Kremer/kenkremer.com