Happy Easter Sunday from the ISS ! Crew Hunts Easter Eggs & Goodies

ISS Commander Chris Hadfield plans surprise Easter egg hunt for station crew today. Credit: NASA/Chris Hadfield

ISS Commander Chris Hadfield plans surprise Easter egg hunt for station crew today – Easter Sunday, March 31, 2013. Credit: NASA/Chris Hadfield
Updated with more astounding ‘Easter from Space’ photos by Chris Hadfield !
Dont miss the scrumptious ‘Easter Finale’ – below

Thank you Chris ![/caption]

Hush, hush !

Don’t’ tell his crew, but Canadian astronaut Chris Hadfield has secretly planned a delightful space station surprise sure to also warm the hearts of Earth’s children celebrating the joyous occasion of this Easter Sunday – and there’s delicious photos below too.

They’re going on an Easter egg hunt !

“Don’t tell my crew, but I brought them Easter Eggs :)”, tweeted Hadfield from the ISS – where he currently serves as Commander of the Expedition 35 crew.

And Hadfield sends his greetings and ‘Easter from Space’ photos to all of us down here on the good Earth on this Holy Day.

“Good Morning, Earth! A fine Easter Sunday morning to you, from the crew of the International Space Station.”

You can follow along with Hadfield’s adventures from space as – @Cmdr_Hadfield

A Full Moon. It may not be made of chocolate, but it makes for a wonderfully natural Easter egg. Credit: NASA/Chris Hadfield
A Full Moon. It may not be made of chocolate, but it makes for a wonderfully natural Easter egg. Credit: NASA/Chris Hadfield

Occasionally, Mission Control relents and lets the astronauts have fun, taking a break from their out of this world chores.

But given the weightless of space, it’s not obvious how they’ll accomplish the traditional Easter egg roll. Perhaps we’ll hear about that later.

And there’s no word back yet on Easter Bunny sightings.

Well, to get ready Hadfield has been busy stashing assorted Easter goodies & gifts in the gazillion nooks and crannies aboard the ISS – and snapping fun photos for all the kids to play along.

“Sometimes the best place to hide an item is floating right above your nose. Or in this case, your sleep pod.”

This sleep pod apparently makes for a great hiding spot for Easter eggs and gift baskets on the ISS. Credit: NASA
This sleep pod apparently makes for a great hiding spot for floating Easter eggs and gift baskets on the ISS. Credit: NASA

Hadfield just couldn’t resist the temptation of some weightless juggling – and he’s not telling if they went .. splat !!

“It appears that I’m as bad at juggling in weightlessness as I am on Earth. Hopefully I’m better at hiding them… ”

Canadian astronaut Chris Hadfield attempts to juggle Easter eggs aboard the International Space Station. Do they go splat ??. Credit: NASA
Canadian astronaut Chris Hadfield attempts to juggle Easter eggs aboard the International Space Station. Do they go splat ??. Credit: NASA

Time will tell whether the crew of six guys are indeed clever enough to figure out all the secret hiding spots.

The Easter egg hunt could be especially trying for the three ‘new guys’ who just arrived on Thursday, March 28, on the Russian Soyuz express capsule – comprising of Russian cosmonauts Pavel Vinogradov and Alexander Misurkin and NASA astronaut Chris Cassidy. They join Hadfield, astronaut Tom Marshburn and cosmonaut Roman Romanenko who will stay aboard the station until May.

In the meantime, Hadfield is playfully diverting everyone’s concentration with gorgeous shots of Earth, like the Easter sunrise glinting across North America’s heartland – below.

An Easter sunrise glints across the Great Lakes. Heartland watershed. Credit: NASA/Chris Hadfield
An Easter sunrise glints across the Great Lakes. Heartland watershed. Credit: NASA/Chris Hadfield

And the Canadian Space Agency has now passed along an Easter greeting card.

Astronaut and cosmonaut crews have a decade’s long tradition of celebrating religious holidays in space. Probably the most famous occasion was when the three man American crew of Apollo 8 read scriptures from Genesis marking the first time in history that humans were orbiting the Moon – back in 1968.

All in all it’s been a busy week aboard the massive orbiting lab complex.

On Tuesday, March 26, the SpaceX Dragon capsule departed the station, loaded with a long awaited trove of science goodies and successfully splashed down in the ocean. Two days later the trio of new space men arriving aboard the Soyuz restored the ISS to its full crew complement of six.

Since arriving at the station just before Christmas 2012, Hadfield has been doing a stellar job enlightening folks about what it’s like to live and work in space in fun and understandable ways.

Happy Easter !

Ken Kremer

Easter Finale: The Sun, a bright point of light surrounded by profound blackness, our world glowing in-between. Credit: NASA/Chris Hadfield
Easter Finale: The Sun, a bright point of light surrounded by profound blackness, our world glowing in-between. Credit: NASA/Chris Hadfield

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Learn more about the ISS, Curiosity, SpaceX, Antares, and NASA missions at Ken’s upcoming lecture presentations:

April 20/21 : “Curiosity and the Search for Life on Mars – (in 3-D)”. Plus Orion, SpaceX, Antares, ISS, the Space Shuttle and more! NEAF Astronomy Forum, Suffern, NY

April 28: “Curiosity and the Search for Life on Mars – (in 3-D)”. Plus the Space Shuttle, SpaceX, Antares, Orion and more. Washington Crossing State Park, Titusville, NJ, 130 PM

‘Alien Spaceship’ looking Dragon set for Unveiling by SpaceX this Year!

Future Dragon spacecraft will one day touch down propulsively on the ground with ‘Alien looking’ landing legs instead of an ocean splashdown. Credit: SpaceX

Later this year SpaceX will unveil the design of a new and upgraded version of the firm’s Dragon spacecraft that will look like “an Alien spaceship,” said Elon Musk, the CEO and Chief Designer of SpaceX, at a NASA media teleconference on Thursday, March 28.

Musk announced the SpaceX plans at the briefing to mark the successful conclusion of the latest unmanned Dragon cargo carrying flight, known as CRS-2, to the International Space Station (ISS) earlier this week with a Pacific Ocean splashdown on Tuesday, March 26.

Dubbed ‘Dragon 2’, the futuristic capsule will eventually boast the ability to propulsively land on Earth’s surfaceperhaps back at the Kennedy Space Center – instead of splashing down in the Pacific Ocean beneath a trio of parachutes.

At the moment, imagery of ‘Dragon 2’ is SpaceX Top Secret ! I asked.

How is the ‘Dragon 2’ different from the current ‘cargo Dragon’?

“It’s going to be cool,” gushes Musk.

“There are side-mounted thruster pods and quite big windows for astronauts to see out,” SpaceX founder Musk explained. “There are also landing legs that pop out at the bottom. So It looks like a real alien spaceship.”

One day, Musk hopes that an advanced Dragon will ferry humans on an interplanetary journey to the alien surface of Mars. Perhaps the lucky astronauts will even visit our Curiosity.

SpaceX Grasshopper test flight successfully demonstrates touchdown on land as a prelude to future demonstration missions to recover Falcon 9 1st stages.  Credit: SpaceX
SpaceX Grasshopper test flight successfully demonstrates touchdown on land as a prelude to future demonstration missions to recover Falcon 9 1st stages. Credit: SpaceX

Dragon 2 will also enable a transition to maximize use of the capsule by significantly increasing the quantity of cargo hauled up to the ISS, Musk stated.

The SpaceX Dragon CRS-2 capsule blasted off on March 1 atop a SpaceX Falcon 9 rocket from Cape Canaveral Air Force Station in Florida. It docked at the orbiting lab complex on March 3 and remained attached for 3 weeks until departing and returning to Earth on March 26.

Launching more mass to orbit will be a boon for the science research capability of the ISS, said NASA’s ISS Program scientist Julie Robinson. “We have over 200 investigations active.”

“The SpaceX flights are so important to our use of the International Space Station,” said Robinson.

Falcon 9 rocket is the launcher for both the cargo and human-rated Dragon spacecraft. Credit: SpaceX
Falcon 9 rocket is the launcher for both the cargo and human-rated Dragon spacecraft. Credit: SpaceX

With three successful Dragon docking flights to the ISS now under his belt, Musk said his goal now is to ‘push the envelope’.

Whereas initially SpaceX’s goal was to minimize risk in order to fulfil SpaceX’s $1.6 Billion commercial contract with NASA to fly 20,000 kg of sorely needed science experiments, equipment, gear, food and supplies to the ISS with a dozen Dragon cargo capsules.

SpaceX, along with Orbital Sciences Corp, are both partnered with NASA’s Commercial Resupply Services program to replace the cargo up mass capability the US lost following the retirement of NASA’s space shuttle orbiters in 2011.

NASA Administrator Charles Bolden said at the telecom that the Orbital Sciences Antares rocket is on schedule for a test flight from NASA Wallops in Virginia slated for mid-April.

Antares will launch the unmanned Cygnus cargo spacecraft to the ISS. Read my launch site update and visit to Antares – here.

Simultaneously, SpaceX will also debut a more powerful version of the Dragon’s Falcon 9 launch vehicle later this year that eventually will be both recoverable and reusable – long the Holy Grail in space exploration.

The new Falcon 9 version 1.1 “will be a meaningful upgrade” said Musk. “It will have 60-70% greater thrust capability, greater redundancy and more engine to engine protection. It will be more robust.”

Falcon 9 v 1.1 will incorporate the significantly more powerful Merlin 1-D first stage engines that will increase the liftoff thrust to about 1.5 million pounds – and serve as the launch vehicle for ‘Dragon 2’.

Falcon 9 SpaceX CRS-2 launch on March 1, 2013 to the ISS – shot from the roof of the Vehicle Assembly Building. Credit: Ken Kremer/www.kenkremer.com
Falcon 9 SpaceX CRS-2 launch on March 1, 2013 to the ISS – shot from the roof of the Vehicle Assembly Building. The Dragon capsule splashed down safely in the Pacific Ocean on March 26, 2013. Credit: Ken Kremer/www.kenkremer.com

SpaceX will also start testing the capability to recover the spent Falcon 9 first stage from the Atlantic Ocean. Thereafter SpaceX will eventually try and have the first stage fly itself back to the Cape Canaveral, Florida launch complex using the so called “Grasshopper’ version of the Falcon 9.

But Musk strongly advised that will take several test flights to demonstrate such recovery technologies.

“I really want to emphasize that we don’t expect success on the first several attempts,” Musk emphasized. “Hopefully next year, with a lot more experience and data, we should be able to return the first stage to the launch site, deploy the landing legs and do a propulsive landing on land back at the launch site.”

The overarching goal is to dramatically cut costs and increase efficiency to make space more accessible, especially in these ultra lean budget times.

SpaceX is also developing a manned version of the Dragon capsule and aims for the first crewed test flight perhaps in 2015 depending on NASA’s budget.

If all of Musk’s dreams work out, they could spark a revolutionary change in spaceflight and the exploration and exploitation of the High Frontier.

Ken Kremer

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Learn more about SpaceX, Antares, Curiosity and NASA missions at Ken’s upcoming lecture presentations:

April 20/21 : “Curiosity and the Search for Life on Mars – (in 3-D)”. Plus Orion, SpaceX, Antares, the Space Shuttle and more! NEAF Astronomy Forum, Suffern, NY

April 28: “Curiosity and the Search for Life on Mars – (in 3-D)”. Plus the Space Shuttle, SpaceX, Antares, Orion and more. Washington Crossing State Park, Titusville, NJ, 130 PM

SpaceX Dragon Departs Station for Pacific Splashdown with Valuable Science Cargo

SpaceX Dragon was released from ISS at 6:56am ET and now begins its return trip to Earth. Credit: NASA

The SpaceX Dragon commercially developed cargo craft loaded with thousands of pounds of precious science samples has departed from the International Space Station at 6:56 a.m EDT this morning (March 26) and is heading back to Earth today for a splashdown in the Pacific Ocean at around 12:34 p.m EDT.

The ISS crew commanded the Dragon’s release by a trigger at the robotic work station inside the Cupola as they were soaring some 250 miles over the northeast coast of Australia after Mission Control gave the “GO for release”.
A video of the unberthing is below:

Cameras aboard both the ISS and Dragon transmitted breathtaking views of the departure maneuver. The entire ISS filled the video screen as Dragon slowly pulled away.

SpaceX Dragon capsule grappled by ISS robotic arm prior to today’s  departure and  return to Earth and Pacific Ocean splashdown. Credit: NASA
SpaceX Dragon capsule grappled by ISS robotic arm prior to today’s departure and return to Earth and Pacific Ocean splashdown. Credit: NASA

The private Dragon was unberthed from a docking port on the Harmony node at 4:10 a.m. EDT in anticipation of today’s return to Earth.

The capsule had been docked at the orbiting outpost for three weeks since arriving on March 3.

NASA astronaut Tom Marshburn and station commander Chris Hadfield from Canada opened the snares on the stations Canadian built robotic arm – Canadarm2 – firmly grasping the Dragon.

ISS imaged be cameras on departing Dragon. Credit: SpaceX/NASA
ISS imaged by cameras on departing Dragon. Credit: SpaceX/NASA

A series of three short departure burns executed in rapid succession took Dragon safely away from the ISS and beyond the imaginary 656-foot (200-meter) “Keep Out Sphere” around the station for the journey back to Earth.

Everything with Dragon happened as expected said NASA.

“All looks beautiful and nominal as expected,” radioed the ISS crew.

The Dragon capsule is the first private ship ever to dock at the ISS.

Dragon conducts departure burns from the ISS on March 26, 2013. Credit: NASA
Dragon conducts departure burns from the ISS on March 26, 2013. Credit: NASA

Dragon will fire its engines for the last time for the 10 minute long deorbit burn at 11:42 a.m. EDT sending it through the Earth’s atmosphere for a fiery reentry and splashdown in the Pacific Ocean around 12:34 p.m.

“Sad to see the Dragon go,” said Marshburn. “She performed her job beautifully and is heading back to her lair. Wish her all the best for the splashdown today.”

A team of SpaceX engineers, technicians and divers will recover the vehicle after splashdown about 214 miles off the coast of Baja, California.

SpaceX recovery crews will pluck the capsule from the Pacific Ocean for the journey back to shore which will take about 30 hours.

Dragon had been scheduled to return yesterday on Monday, March 25, but was postponed due to inclement weather developing near its targeted splashdown site in the Pacific Ocean.

There was no affect on the return of the science samples and gear weighing a hefty 2668 pounds. Dragon is the only vehicle that can safely return significant amounts of science cargo and gear from the ISS following the retirement of NASA’s space shuttle orbiters.

The SpaceX Dragon CRS-2 capsule blasted off on March 1 atop a SpaceX Falcon 9 rocket from Cape Canaveral Air Force Station in Florida.

A thruster failure shortly after liftoff nearly doomed the mission. But fast acting SpaceX engineers saved the day and restarted the engines a few hours later – read my earlier story here.

Falcon 9 SpaceX CRS-2 launch on March 1, 2013 to the ISS – shot from the roof of the Vehicle Assembly Building. Credit: Ken Kremer/www.kenkremer.com
Falcon 9 SpaceX CRS-2 launch on March 1, 2013 to the ISS – shot from the roof of the Vehicle Assembly Building. Credit: Ken Kremer/www.kenkremer.com

The resupply mission carried aloft some 1200 pounds of food, water and science experiments for the station crew.

After a two day flight, Marshburn captured the Dragon just 32 feet away from the station with the Canadarm2 on March 3. Ground controllers then took over Canadarm2 operations and berthed Dragon to the Harmony node.

SpaceX is under contract to NASA to deliver about 44,000 pounds of cargo to the ISS during a dozen flights over the next few years at a cost of about $1.6 Billion.

SpaceX and Orbital Sciences Corp are partnered with NASA’s Commercial Resupply Services program to replace the cargo up mass capability the US lost following the retirement of NASA’s space shuttle orbiters in 2011.

The maiden launch of Orbital’s Antares/Cygnus ISS cargo resupply program is now slated to occur on April 16-18 from NASA Wallops Flight Facility in Virginia – read my onsite photo report here.

The inaugural Antares launch will be a test flight with a simulated Cygnus.

The next SpaceX Dragon flight – dubbed CRS-3 – is slated to blast off in late November 2013.

Ken Kremer

Dragon and Earth from the ISS. Credit: NASA
Dragon and Earth from the ISS. Credit: NASA

NASA’s Operation IceBridge Surveys Greenland and Earth’s Polar Ice Sheets

NASA P-3B waits outside the hangar at Thule Air Base with the Greenland Ice sheet in the background. The aircraft is set to begin the 2013 season of NASA’s Operation IceBridge mission to survey Earth's polar ice sheets in unprecedented three-dimensional detail. The plane just arrived from NASA Wallops Flight Facility in Virginia - see my P-3B photos below. Credit: NASA/Goddard/Michael Studinger

NASA’s Operation IceBridge has begun the 2013 research season of Ice Science flights in Greenland and the Arctic to survey the regions ice sheets and land and sea ice using a specially equipped P-3B research aircraft from NASA’s Wallops Flight Facility in Wallops Island, Va.

Operation IceBridge began in 2009 as part of NASA’s six-year long effort to conduct the largest airborne survey of Earth’s polar ice ever flown.

The goal is to obtain an unprecedented three-dimensional, multi-instrument view of the behavior of Greenland, Arctic and Antarctic ice sheets, ice shelves and sea ice which have been undergoing rapid and dramatic changes and reductions.

“We’re starting to see how the whole ice sheet is changing,” said Michael Studinger, IceBridge project scientist at NASA’s Goddard Space Flight Center in Greenbelt, Md. “Thinning at the margins is now propagating to the interior.”

The P-3 exiting the hanger pre-flight in Thule. Credit: NASA
The P-3 exiting the hanger pre-flight in Thule. Credit: NASA

The airborne campaign was started in order to maintain a continuous record of measurements in changes in polar ice after NASA’s Earth orbiting ICESat (Ice, Cloud and Land Elevation Satellite) probe stopped collecting data in 2009.

ICESat-2 won’t be launched until 2016, so NASA’s IceBridge project and yearly P-3 airborne campaigns will fill in the science data gap in the interval.

The P-3B Orion just arrived from NASA’s Wallops Flight Facility in Virginia where I visited it before departure – see my P-3B photos herein.

NASA IceBridge P-3B research aircraft prepares for departure from runway at NASA Wallops Flight Facility in Virginia to Thule Air Base in Greenland.  Credit: Ken Kremer (kenkremer.com)
NASA IceBridge P-3B research aircraft prepares for departure from runway at NASA Wallops Flight Facility in Virginia to Thule Air Base in Greenland. Credit: Ken Kremer (kenkremer.com)

IceBridge is operating out of airfields in Thule and Kangerlussuaq, Greenland, and Fairbanks, Alaska.

The P-3B survey flights over Greenland and the Arctic will continue until May. They are conducted over Antarctica during October and November.

A sunny view of the ramp at Thule Air Base, Greenland, shortly after the NASA P-3B research aircraft arrived on Mar. 18, 2013. Credit: NASA / Jim Yungel
A sunny view of the ramp at Thule Air Base, Greenland, shortly after the NASA P-3B research aircraft arrived on Mar. 18, 2013. Credit: NASA / Jim Yungel

The measurements collected by IceBridge instruments will characterize the annual changes in thickness of sea ice, glaciers, and ice sheets. The data are used to help predict how climate change affects Earth’s polar ice and the resulting rise in sea-levels.

Researchers with the U.S. Army Corps of Engineers are collaborating with the IceBridge project to collect snow depth measurements near Barrow , Alaska. High school science teachers from the US, Denmark and Greenland will fly along on the P-3B survey flights to learn about polar science.

NASA Wallops has a wide ranging research and development mission and is home to the Virginia launch pad for the new Antares/Cygnus commercial ISS resupply rocket set for its maiden launch in mid April 2013; detailed in see my new story – here.

Ken Kremer

Sea ice in the southern Beaufort Sea. Credit: NASA
Sea ice in the southern Beaufort Sea. Credit: NASA
IceBridge departing to Fairbanks to start their sea ice flights that will cover the Beauford and Chukchi seas - via the Laxon sea ice route for the transit. Credit: NASA
IceBridge departing to Fairbanks to start their sea ice flights that will cover the Beauford and Chukchi seas – via the Laxon sea ice route for the transit. Credit: NASA

Curiosity is Back! Snapping Fresh Martian Vistas

Curiosity's raised robotic arm and drill are staring at you in this new panoramic vista of Yellowknife Bay basin snapped on March 23, Sol 223 by the rover's navigation camera system. The raw images were stitched by Marco Di Lorenzo and Ken Kremer and colorized. Credit: NASA/JPL-Caltech/Marco Di Lorenzo/KenKremer (kenkremer.com)

Curiosity is back! After a multi-week hiatus forced by a computer memory glitch, NASA’s mega rover is back to full operation.

And the proof is crystal clear in the beautiful new panoramic view (above) snapped by Curiosity this weekend from Yellowknife Bay, showing the robot’s arm and drill elevated and aiming straight at you – raring to go and ready to feast on something deliciously Martian.

“That drill is hungry, looking for something tasty to eat, and ‘you’ (loaded with water and organics) are it,” I thought with a chuckle as Curiosity seeks additional habitats and ingredients friendly to life.

So my imaging partner Marco Di Lorenzo and I celebrated the great news by quickly creating the new panoramic mosaic assembled from images taken on Saturday, March 23, or Sol 223, by the robot’s navigation cameras. Our new Curiosity mosaic was first featured on Saturday at NBC News Cosmic Log by Alan Boyle – while I was hunting for Comet Pan-STARRS.

So the fact that Curiosity is again snapping images and transmitting fresh alien vistas and new science data is a relief to eagerly waiting scientists and engineers here on Earth.

Drilling goes to the heart of the mission. It was absolutely essential to the key finding of Curiosity’s Martian foray thus far – that Mars possesses an environment where alien microbes could once have thrived in the distant past when the Red Planet was warmer and wetter.

Curiosity accomplished Historic 1st drilling into Martian rock at John Klein outcrop on Feb 8, 2013 (Sol 182), shown in this context mosaic view of the Yellowknife Bay basin taken on Jan. 26 (Sol 169) where the robot is currently working. The robotic arm is pressing down on the surface at John Klein outcrop of veined hydrated minerals – dramatically back dropped with her ultimate destination; Mount Sharp. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo
Curiosity accomplished Historic 1st drilling into Martian rock at John Klein outcrop on Feb 8, 2013 (Sol 182), shown in this context mosaic view of the Yellowknife Bay basin taken on Jan. 26 (Sol 169) where the robot is currently working. The robotic arm is pressing down on the surface at John Klein outcrop of veined hydrated minerals – dramatically back dropped with her ultimate destination; Mount Sharp. Credit: NASA/JPL-Caltech/Ken Kremer/Marco Di Lorenzo

Curiosity has found widespread evidence for repeated episodes of flowing liquid water on the floor of her Gale Crater landing site – an essential prerequisite to life as we know it.

After coring and analyzing the first powder ever drilled from the interior of a Martian rock in February 2013, NASA’s Curiosity robot discovered some of the key chemical ingredients necessary to support life on early Mars billions of years ago.

Curiosity found that the fine-grained, sedimentary mudstone rock at the rovers current worksite inside the Yellowknife Bay basin possesses significant amounts of phyllosilicate clay minerals; indicating the flow of nearly neutral liquid water and a habitat friendly to the possible origin of simple Martian life forms eons ago.

Curiosity's First Sample Drilling hole is shown at the center of this image in a rock called "John Klein" on Feb. 8, 2013, or Sol 182 operations. The image was obtained by Curiosity’s Mars Hand Lens Imager (MAHLI). The sample-collection hole is 0.63 inch (1.6 centimeters) in diameter and 2.5 inches (6.4 centimeters) deep. The “mini drill” test hole near it is the same diameter, with a depth of 0.8 inch (2 centimeters). Credit: NASA/JPL-Caltech/MSSS
Curiosity’s First Sample Drilling hole is shown at the center of this image in a rock called “John Klein” on Feb. 8, 2013, or Sol 182 operations. The image was obtained by Curiosity’s Mars Hand Lens Imager (MAHLI). The sample-collection hole is 0.63 inch (1.6 centimeters) in diameter and 2.5 inches (6.4 centimeters) deep. The “mini drill” test hole near it is the same diameter, with a depth of 0.8 inch (2 centimeters). Credit: NASA/JPL-Caltech/MSSS

The rovers 7 foot (2.1 meter) long robotic arm fed aspirin sized samples of the gray, pulverized powder into the miniaturized CheMin and SAM analytical instruments on Feb. 22 and 23, or Sols 195 and 196. The samples were analyzed on Sol 200 and then the rover experienced her first significant problems since landing on Aug. 5, 2012.

The Chemistry and Mineralogy (CheMin) instrument and Sample Analysis at Mars (SAM) instruments test the Martian soil and rock samples to determine their chemical composition and search for traces of organic molecules – the building blocks of life

No organics have been found thus far.

The rover’s science mission has been on hold for nearly a month since “a memory glitch on the A-side computer on Feb. 27, which prompted controllers to command a swap from the A-side computer to the B-side computer,” according to a NASA statement.

“That operator-commanded swap put Curiosity into safe mode for two days. The rover team restored the availability of the A-side as a backup and prepared the B-side to resume full operations.”

The memory issue may have been caused by a cosmic ray strike. The rover suffered another minor setback last week, briefly reentering ‘safe mode’. And in between, a solar storm forced the team to shut Curiosity down for a few more days.

All appears well now.

The next step is to reanalyze those 1st gray rock tailings to continue the hunt for traces of organic molecules.

But the next solar conjunction will interrupt communications starting around April 4 for several weeks. More on that shortly.

After conjunction, Curiosity will resume her drilling campaign

Ken Kremer

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Learn more about Curiosity’s groundbreaking discoveries and NASA missions at Ken’s upcoming lecture presentations:

April 20/21 : “Curiosity and the Search for Life on Mars – (in 3-D)”. Plus Orion, SpaceX, Antares, the Space Shuttle and more! NEAF Astronomy Forum, Suffern, NY

April 28: “Curiosity and the Search for Life on Mars – (in 3-D)”. Washington Crossing State Park, Titusville, NJ, 130 PM

Rover self portrait MAHLI mosaic taken this week has Curiosity sitting on the flat rocks of the “John Klein” drilling target area within the Yellowknife Bay depression. Note gradual rise behind rover. Credit: NASA/JPL-Caltech/MSSS/Marco Di Lorenzo/www.KenKremer.com.
Rover self portrait MAHLI mosaic taken this week has Curiosity sitting on the flat rocks of the “John Klein” drilling target area within the Yellowknife Bay depression. Note gradual rise behind rover. Credit: NASA/JPL-Caltech/MSSS/Marco Di Lorenzo/Ken Kremer (kenkremer.com)

Powerful Private Rocket Crucial to ISS Set for Maiden April Blast Off from Virginia – Launch Pad Gallery

The first stage of the privately developed Antares rocket stands on the pad at NASA's Wallops Flight Facility. Credit: Ken Kremer (kenkremer.com)

The first stage of the privately developed Antares rocket stands erect at newly constructed Launch Pad 0-A at NASA’s Wallops Flight Facility during exclusive launch complex tour by Universe Today. Maiden Antares test launch is scheduled for mid-April 2013. Later operational flights are critical to resupply the ISS.
Credit: Ken Kremer (kenkremer.com)
See Antares photo gallery below[/caption]

The most powerful rocket ever to ascend near major American East Coast population centers is slated to blast off soon from the eastern Virginia shore on its inaugural test flight in mid April.

And Universe Today took an exclusive inspection tour around the privately developed Antares rocket and NASA Wallops Island launch complex just days ago.

NASA announced that the maiden flight of the commercial Antares rocket from Orbital Sciences is slated to soar to space between April 16 to 18 from the newly constructed seaside launch pad dubbed 0-A at the Mid-Atlantic Regional Spaceport (MARS) at NASA’s Wallops Flight Facility in Virginia.

The two stage Antares rocket is absolutely pivotal to NASA’s plans to ship essential cargo to the International Space Station (ISS) in the wake of the shutdown of the Space Shuttle program in July 2011.

No admittance to the Orbital Sciences Corp. Antares rocket without permission from the pad manager! Credit: Ken Kremer (kenkremer.com)
No admittance to the Orbital Sciences Corp. Antares rocket without permission from the pad manager. Credit: Ken Kremer (kenkremer.com)

Antares stands 131 feet tall and serves as the launcher for the unmanned commercial Cygnus cargo spacecraft.

Both Antares and Cygnus were developed by Orbital Sciences Corp under NASA’s Commercial Orbital Transportation Services (COTS) program to replace the ISS cargo resupply capability previously tasked to NASA’s now retired Space Shuttle’s. The goal is to achieve safe, reliable and cost-effective transportation to and from the ISS and low-Earth orbit (LEO).

I visited NASA Wallops for an up close personal tour of the impressive Antares 1st stage rocket erected at the launch pad following the successful 29 second hot fire engine test that cleared the last hurdle to approve the maiden flight of Antares. Umbilical lines were still connected to the rocket.

Antares rocket 1st stage and umbilicals at NASA Wallops Flight Facility.  Credit: Ken Kremer (kenkremer.com)
Antares rocket 1st stage and umbilical lines at NASA Wallops Flight Facility. Credit: Ken Kremer (kenkremer.com)

The pads protective seawall was rebuilt following significant damage from Hurricane Sandy, NASA Wallops spokesman Keith Koehler told me.

Launch Complex 0-A sits just a few hundred yards (meters) from Virginia’s eastern shore line on the Atlantic Ocean. It’s hard to believe just how close the low lying pad complex is to the beach and potentially destructive tidal surges.

Barely 400 meters (1300 feet) away lies the adjacent Launch Pad 0-B – from which Orbital’s new and unflown solid fueled Minotaur 5 rocket will boost NASA’s LADEE lunar science probe to the Moon in August 2013 – see my upcoming article.

The maiden Antares test flight is called the A-One Test Launch Mission. It will validate the medium class rocket for the actual follow-on flights to the ISS topped with the Cygnus cargo carrier starting later this year with a demonstration docking mission to the orbiting lab complex.

The first stage of the privately developed Antares rocket stands on the pad at NASA's Wallops Flight Facility. Credit: Ken Kremer (kenkremer.com)
1st stage of private Antares rocket erect at new Launch Pad 0-A at NASA’s Wallops Flight Facility. This rocket will be rolled back to the hanger to make way for the complete Antares booster due to blast off in mid-April 2013. Credit: Ken Kremer (kenkremer.com)

The Antares first stage is powered by dual liquid fueled AJ26 first stage rocket engines that generate a combined total thrust of some 680,000 lbs. The upper stage features a Castor 30 solid rocket motor with thrust vectoring. Antares can loft payloads weighing over 5000 kg to LEO.

The launch window opens at 3 p.m. and extends for a period of time since this initial test flight is not docking at the ISS, Orbital spokesman Barry Boneski told Universe Today.

Antares will boost a simulated version of the Cygnus carrier – known as a mass simulator – into a target orbit of 250 x 300 kilometers and inclined 51.6 degrees.

Antares A-One will fly on a southeast trajectory and the Cygnus dummy will be instrumented to collect flight and payload data.

The simulated Cygnus will separate from the upper stage 10 minutes after liftoff for orbital insertion.

“All launches are to the south away from population centers. Wildlife areas are nearby,” said Koehler.

The goal of the ambitious A-One mission is to fully demonstrate every aspect of the operational Antares rocket system starting from rollout of the rocket and all required functions of an operational pad from range operation to fueling to liftoff to payload delivery to orbit.

Orbital Sciences Antares rocket and Launch Complex 0-A at the edge of Virginia’s shore at NASA Wallops are crucial to resupply the International Space Station (ISS). Credit: Ken Kremer (kenkremer.com)
Orbital Sciences Antares rocket and Launch Complex 0-A at the edge of Virginia’s shore at NASA Wallops are crucial to resupply the International Space Station (ISS). . Credit: Ken Kremer (kenkremer.com)

Antares/Cygnus will provide a cargo up mass service similar to the Falcon 9/Dragon system developed by SpaceX Corporation – which has already docked three times to the ISS during historic linkups in 2012 and earlier this month following the tension filled March 1 liftoff of the SpaceX CRS-2 mission.

The Dragon is still docked to the ISS and is due to make a parachute assisted return to Earth on March 26.

The first stage of the privately developed Antares rocket stands on the pad at NASA's Wallops Flight Facility. Credit: Ken Kremer (kenkremer.com)
Antares rocket 1st stage and huge water tower at NASA’s Wallops Flight Facility. Credit: Ken Kremer (kenkremer.com)

Orbital has eight commercial resupply missions manifested under a $1.9 Billion contact with NASA to deliver approximately 20,000 kilograms of supplies and equipment to the ISS, Orbital spokesman Barry Boneski told me.

Tens of millions of American East Coast residents in the Mid-Atlantic and Northeast regions have never before had the opportunity to witness anything as powerful as an Antares rocket launch in their neighborhood.

Watch for my continuing reports through liftoff of the Antares A-One Test flight.

Ken Kremer

NASA Wallops Launch Control Center. Credit: Ken Kremer (kenkremer.com)
NASA Wallops Launch Control Center. Credit: Ken Kremer (kenkremer.com)
Ken Kremer & Antares rocket at NASA Wallops launch pad at the Virginia Eastern Shore.  Only a few hundred feet separate the pad from the Atlantic Ocean. Credit: Ken Kremer (kenkremer.com)
Ken Kremer & Antares rocket at NASA Wallops launch pad at the Virginia Eastern Shore. Only a few hundred feet of beach sand and a low sea wall separate the pad from the Atlantic Ocean and Mother Nature. Credit: Ken Kremer (kenkremer.com)

Sequester Cancels NASA Outreach

 

Well, it looks like it’s finally happened: the U.S. sequester — a “series of across-the-board cuts to government agencies totaling $1.2 trillion over 10 years” (CNN) — has finally hit NASA… right where it hurts, too: in public outreach and STEM programs. (UPDATE: some clarifications as to what this means — namely, that nothing’s actually been “canceled” but rather subject to review and possibly suspension — can be found at the end of this article. –JM)

In an internal memo issued on the evening of Friday, March 22, the Administration notes that “effective immediately, all education and public outreach activities should be suspended, pending further review. In terms of scope, this includes all public engagement and outreach events, programs, activities, and products developed and implemented by Headquarters, Mission Directorates, and Centers across the Agency, including all education and public outreach efforts conducted by programs and projects.”

Bummer.

Read the full memo from NASA Public Affairs below:

Subject: Guidance for Education and Public Outreach Activities Under Sequestration

As you know, we have taken the first steps in addressing the mandatory spending cuts called for in the Budget Control Act of 2011. The law mandates a series of indiscriminate and significant across-the-board spending reductions totaling $1.2 trillion over 10 years.

As a result, we are forced to implement a number of new cost-saving measures, policies, and reviews in order to minimize impacts to the mission-critical activities of the Agency. We have already provided new guidance regarding conferences, travel, and training that reflect the new fiscal reality in which we find ourselves. Some have asked for more specific guidance at it relates to public outreach and engagement activities. That guidance is provided below.

Effective immediately, all education and public outreach activities should be suspended, pending further review. In terms of scope, this includes all public engagement and outreach events, programs, activities, and products developed and implemented by Headquarters, Mission Directorates, and Centers across the Agency, including all education and public outreach efforts conducted by programs and projects.

The scope comprises activities intended to communicate, connect with, and engage a wide and diverse set of audiences to raise awareness and involvement in NASA, its goals, missions and programs, and to develop an appreciation for, exposure to, and involvement in STEM. Audiences include employees, partners, educators, students, and members of the general public. The scope encompasses, but is not limited to:

– Programs, events, and workshops.
– Permanent and traveling exhibits, signage, and other materials.
– Speeches, presentations, and appearances, with the exception of technical presentations by researchers at scientific and technical symposia.
– Video and multimedia products in development (and renewal of existing products).
– Web and social media sites in development (excludes operational sites).
– External and internal publications, with the exception of Scientific and Technical Information as defined by NPD 2200.1B.
– Any other activity whose goal is to reach out to external and internal stakeholders and the public concerning NASA, its programs, and activities.

Additional information regarding the waiver and review process will be issued by the Associate Administrators for Communications and Education. The Agency has already made tough choices about conferences and travel. For those activities planned to be held between the date of this memorandum through April 30, 2013, that your organization deems to be Agency mission-critical, the Headquarters Offices of Communications and Education will conduct a waiver process to promptly evaluate those specific efforts.

For future activities, the Offices of Communications and Education have established a process to assess and determine, in light of the current budget situation, what education and public outreach activities should be determined Agency mission critical and thereby be continued or implemented. We are requesting Mission Directorates and Headquarters organizations submit a summary of activities, including those planned by their respective programs and projects. We are also requesting that Centers submit a summary of Center-sponsored or supported activities. For public outreach activities, these should be submitted to David Weaver, Associate Administrator for Communications, no later than April 15, 2013. For education activities, these should be submitted to Leland Melvin, Associate Administrator for Education, also no later than April 15, 2013. Required summary and waiver documentation is being provided for distribution to Mission Directorates, Centers, programs, and projects through the Communications and Education Coordinating Councils. The Headquarters Office of Communications, working in conjunction with the Office of Education, will review the requested data and will make a timely and appropriate determination regarding what activities will go forward as planned.

This guidance is to be applied to all NASA employees, civil servants, and contractors (working through their contract officers). Leadership in our Centers, Mission Directorates, as well as individual program and project managers are responsible for ensuring that all public engagement activities, including the education and public outreach efforts conducted by programs and projects, are suspended and submitted to the review process. This guidance applies to existing and future efforts at least through the end of FY2013.

As our budgetary situation evolves over the coming months, NASA senior managers will continue to review this guidance and adjust, as appropriate. We appreciate your cooperation during this challenging fiscal period. Any questions on this guidance should be directed to David Weaver, Associate Administrator for Communications, Leland Melvin, Associate Administrator for Education. Dr. Elizabeth Robinson, Chief Financial Officer, or David Radzanowski, Chief of Staff.

Source: SpaceRef.com and NASA Watch

Note: hopefully this is more a sign of the formation of an internal review process than an all-out moratorium on programs… stay tuned for more news regarding this. Updates to be posted below.

Update: SpaceRef has posted an additional memo regarding exemptions from immediate suspension, notably “mission announcement media events and products, breaking news activities, and responses to media inquiries.” See the full memo here.

Update #2: According to an article on AmericaSpace, the Administration’s popular NASA Socials will still be held — events where select social media followers of various NASA accounts are invited to participate in public events and behind-the-scenes VIP tours — plus other social activities will still be taking place. (Although neither the article above nor the original one on SpaceRef specifically mentioned cancellation of the Socials, the memo’s bullet list does seem to imply as much.) This according to Deputy Associate Administrator for Communications Bob Jacobs. Read the full article here.

Also, Scott Lewis has an article up regarding this and the importance of NASA’s outreach programs to the public… check it out on his site KnowTheCosmos.com.

Update #3 3/23: After discussing this online today with Bob Jacobs, Deputy Associate Administrator for Communications, I learned that while most expenditures will now be critically reviewed first, it’s not like NASA is simply canceling all their programs wholesale.

“There’s a waiver process in place and there will be exemptions for mission activities…most activities will continue, I am confident of that,” Bob said. “But there are always things you can do better or more efficient, and these cuts are going to force the entire government to reduce services.”

“The more money saved the more likely you can avoid furloughs and maintain safe mission operations, which is the agency’s priority,” Bob added.

 

MESSENGER Sees a Smoother Side of Mercury

A high-resolution view of a "silky" surface on Mercury

During its two years in orbit around Mercury — as well as several more years performing flybys — the MESSENGER spacecraft has taken over 150,000 images of the innermost planet, giving us a look at its incredibly rugged, Sun-scoured surface like never before. But not all areas on Mercury appear so harsh — it has its softer sides too, as seen above in an image released earlier today.

Here we see the smooth walls, floor and upper surfaces around an irregular depression on Mercury in high definition. The velvety texture is the result of widespread layering of fine particles, because unlike many features on Mercury’s  ancient surface this rimless depression wasn’t caused by an impact from above but rather explosively escaping lava from below — this is the rim of a volcanic vent, not a crater!

Previous images have been acquired of this irregularly-shaped depression but this is the highest resolution view MESSENGER has captured to date — about 26 meters per pixel.

A wide-angle view of the same depression, captured in July 2012
A wide-angle view of the same depression, captured by MESSENGER in July 2012

The full depression, located northeast of the Rachmaninoff basin, is about 36 km (22 miles) across at its widest. It’s surrounded by a smooth blanket of high-reflectance material — explosively ejected volcanic particles from a pyroclastic eruption that spread over the surface like snow.

Other similar vents have been found on Mercury, like this heart-shaped one in Caloris basin. The smooth, bright surface material is a telltale sign of a volcanic outburst, as are the rimless, irregular shapes of the vents.

The numerous small craters that are seen inside the vent and on the smooth surrounding surfaces would be from meteorite impacts that occurred well after the eruption.

On March 17, 2011, MESSENGER became the first spacecraft ever to orbit the planet Mercury. It is capable of continuing orbital operations until early 2015. Find out more about the mission here.

Image credits: NASA/Johns Hopkins University Applied Physics Laboratory/Carnegie Institution of Washington

 

Planck’s Cosmic Map Reveals Universe Older, Expanding More Slowly

Like archaeologists sifting through the dust of ancient civilizations, scientists with the ESA Planck mission today showed a map of the oldest light in the Universe. The first cosmology results of the mission suggest our Universe is slightly older and expanding more slowly than previously thought.

Planck’s new estimate for the age of the Universe is 13.82 billion years.

The map also appears to show more matter and dark matter and less dark energy, a hypothetical force that is causing an expansion of the Universe.

“We are measuring the oldest light in the Universe, the cosmic microwave background,” says Paul Hertz, director of astrophysics with NASA. “It is the most sensitive and detailed map ever. It’s like going from standard television to a new high definition screen. The new details have become crystal clear.”

Overall, the cosmic background radiation, the afterglow of the Universe’s birth, is smooth and uniform. The map, however, provides a glimpse of the tiny temperature fluctuations that were imprinted on the sky when the Universe was just 370,000 years old. Scientists believe the map reveals a fossil, an imprint, of the state of the Universe just 10 nano-nano-nano-nano seconds after the Big Bang; just a tiny fraction of the time it took to read that sentence. The splotches in the Planck map represent the seeds from which the stars and galaxies formed.

The colors in the map represent different temperatures; red for warmer, blue for cooler. The temperature differences being only 1/100 millionth of a degree. “The contrast on the map has been turned way up,” says Charles Lawrence, the US project scientist for Planck at NASA’s Jet Propulsion Laboratory in Pasadena, Calif.

Planck, launched in 2009 from the Guiana Space Center in French Guiana, is a European Space Agency mission with significant contribution from NASA. The two-ton spacecraft gathers the ancient glow of the Universe’s beginning from a vantage more than 1 million miles from Earth.

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This graphic shows the evolution of satellites designed to measure the light left over from the Big Bang that created our Universe about 13.8 billion years ago. Called the cosmic background radiation, the light reveals information about the early Universe. The three panels show the same 10-square-degree patch of sky as seen by NASA’s Cosmic Background Explorer, or COBE, NASA’s Wilkinson Microwave Anisotropy Probe, or WMAP, and Planck. Planck has a resolution about 2.5 times greater than WMAP. Credit: NASA/JPL-Caltech/ESA

This is not the first map produced by Planck. In 2010, Planck produced an all-sky radiation map. Scientists, using supercomputers, have removed not only the bright emissions from foreground sources, like the Milky Way, but also stray light from the satellite itself.

As the light travels, matter scattered throughout the Universe with its associated gravity subtly bends and absorbs the light, “making it wiggle to and fro,” said Martin White, a Planck project scientist with the University of California, Berkeley and the Lawrence Berkeley National Laboratory.

“The Planck map shows the impact of all matter back to the edge of the Universe,” says White. “It’s not just a pretty picture. Our theories on how matter forms and how the Universe formed match spectacularly to this new data.”

“This is a treasury of scientific data,” said Krzysztof Gorski, a member of the Planck team with JPL. “We are very excited with the results. We find an early Universe that is considerably less rigged and more random than other, more complex models. We think they’ll be facing a dead-end.”

An artists animation depicting the “life” of a photon, or a particle light, as it travels across space and time from the beginning of the Universe to the detectors of the Planck telescope. Credit: NASA

Planck scientists believe the new data should help scientists refine many of the theories proposed by cosmologists that the Universe underwent a sudden and rapid inflation.

Curiosity Once Again in Safe Mode – If Only Briefly

Not even two and a half weeks after a memory glitch that sent NASA’s Curiosity rover into a safe mode on Feb. 27, the robotic Mars explorer once again went into standby status as the result of a software discrepancy — although mission engineers diagnosed the new problem quickly and anticipate having the rover out of safe mode in a couple of days.

“This is a very straightforward matter to deal with,” said Richard Cook, project manager for Curiosity at Jet Propulsion Laboratory in Pasadena. “We can just delete that file, which we don’t need anymore, and we know how to keep this from occurring in the future.”

Via a JPL press release, issued March 18:

“Curiosity initiated this automated fault-protection action, entering ‘safe mode’ at about 8 p.m. PDT (11 p.m. EDT) on March 16, while operating on the B-side computer, one of its two main computers that are redundant to each other. It did not switch to the A-side computer, which was restored last week and is available as a back-up if needed. The rover is stable, healthy and in communication with engineers.

“The safe-mode entry was triggered when a command file failed a size-check by the rover’s protective software. Engineers diagnosed a software bug that appended an unrelated file to the file being checked, causing the size mismatch.”

 The rover is stable, healthy and in communication with engineers.

– NASA’s Jet Propulsion Laboratory

Once Curiosity is back online its investigation into the watery history of Gale crater will resume, but another hiatus — this one planned — will commence on April 4, when Mars will begin passing behind the Sun from Earth’s perspective. Mission engineers will refrain from sending commands to the rover during a four-week period to avoid data corruption from solar interference.

Keep up with the latest news from the MSL mission here.

Then again, there’s a certain personality on Twitter who claims a slightly different reason for these recent setbacks…

Sarcastic Rover