Space and astronomy news
Host: Fraser Cain (@fcain)
Guests:
Morgan Rehnberg (cosmicchatter.org / @cosmic_chatter)
David Dickinson (Astroguyz.com / @astroguyz)
Ramin Skibba (@raminskibba)
Brian Koberlein (@briankoberlein)
Continue reading “Weekly Space Hangout – Oct. 3, 2014: Islands, Earwigs and Other Mysteries!”
NASA’s Orion EFT 1 crew module departs Neil Armstrong Operation and Checkout Building on Sept. 11, 2014 at the Kennedy Space Center, FL, beginning the long journey to the launch pad and planned liftoff on Dec. 4, 2014. Credit: Ken Kremer – kenkremer.com
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KENNEDY SPACE CENTER – NASA’s first space worthy Orion crew module rolled out of its assembly facility at the Kennedy Space Center (KSC) on Thursday, Sept. 11, taking the first step on its nearly two month journey to the launch pad and planned blastoff this coming December.
The Orion spacecraft is NASA’s next generation human rated vehicle and is scheduled to launch on its maiden uncrewed mission dubbed Exploration Flight Test-1 (EFT-1) in December 2014.
Orion’s assembly was just completed this past weekend by technicians and engineers from prime contractor Lockheed Martin inside the agency’s Neil Armstrong Operations and Checkout (O & C) Facility. They have been working 24/7 to manufacture the capsule and prepare it for launch.
“I’m excited as can be,” said Scott Wilson, NASA’s Orion Manager of Production Operations at KSC during the move. “For some of us this has been ten years in the making.”
The black tiled Orion crew module (CM) was stacked atop an inert white colored service module (SM) in the O & C high bay in June. The CM/SM stack was placed on top of the Orion-to-stage adapter ring that will mate them to the booster rocket. Altogether the capsule, service module and adapter ring stack stands 40 feet tall and 16 feet in diameter.
“This is awesome,” Bob Cabana, Kennedy Space Center director and former shuttle commander, told the media during the rollout.
Workers subsequently covered the crew module and its thermal insulating tiles with a see through foil to shield the capsule and blanket it under a protective climate controlled atmosphere to guard against humidity.
The CM/SM stack was then lifted and placed onto a 36-wheeled transporter and moved about 1 mile to a KSC facility named the Payload Hazardous Servicing Facility (PHFS) for fueling. The move took about an hour.
“Orion will stay at the PHFS for about a month,” Wilson told me in a KSC interview during the move.
Orion will be fueled with ammonia and hyper-propellants for its flight test, said Wilson.
The fueled Orion will then move yet again to the Launch Abort System Facility (LASF) for the installation of the launch abort system (LAS).
The full Orion stack will rollout to Space Launch Complex 37 in early November.
“Nothing about building the first of a brand new space transportation system is easy,” said Mark Geyer, Orion Program manager.
“But the crew module is undoubtedly the most complex component that will fly in December. The pressure vessel, the heat shield, parachute system, avionics — piecing all of that together into a working spacecraft is an accomplishment. Seeing it fly in three months is going to be amazing.”
The Orion EFT-1 test flight is slated to soar to space atop the mammoth, triple barreled United Launch Alliance (ULA) Delta IV Heavy rocket from Cape Canaveral, Florida, on Dec. 4, 2014.
The state-of-the-art Orion spacecraft will carry America’s astronauts on voyages venturing farther into deep space than ever before – past the Moon to Asteroids, Mars and Beyond!
The two-orbit, four and a half hour EFT-1 flight will lift the Orion spacecraft and its attached second stage to an orbital altitude of 3,600 miles, about 15 times higher than the International Space Station (ISS) – and farther than any human spacecraft has journeyed in 40 years.
Stay tuned here for Ken’s continuing Orion, SLS, Boeing, Sierra Nevada, Orbital Sciences, SpaceX, commercial space, Curiosity, Mars rover, MAVEN, MOM and more Earth and planetary science and human spaceflight news.
This past weekend technicians completed assembly of NASA’s first Orion crew module at the agency’s Neil Armstrong Operations and Checkout (O & C) Facility at the Kennedy Space Center (KSC) in Florida, signifying a major milestone in the vehicles transition from fabrication to full scale launch operations.
Orion is NASA’s next generation human rated vehicle and is scheduled to launch on its maiden uncrewed mission dubbed Exploration Flight Test-1 (EFT-1) in December 2014. It replaces the now retired space shuttle orbiters.
The black Orion crew module (CM) sits stacked atop the white service module (SM) in the O & C high bay photos, shown above and below.
The black area is comprised of the thermal insulating back shell tiles. The back shell and heat shield protect the capsule from the scorching heat of re-entry into the Earth’s atmosphere at excruciating temperatures reaching over 4000 degrees Fahrenheit (2200 C) – detailed in my story here.
Technicians and engineers from prime contractor Lockheed Martin subsequently covered the crew module with protective foil. The CM/SM stack was then lifted and moved for the installation of the Orion-to-stage adapter ring that will mate them to the booster rocket.
At the conclusion of the EFT-1 flight, the detached Orion capsule plunges back and hits the Earth’s atmosphere at 20,000 MPH (32,000 kilometers per hour).
“That’s about 80% of the reentry speed experienced by the Apollo capsule after returning from the Apollo moon landing missions,” Scott Wilson, NASA’s Orion Manager of Production Operations at KSC, told me during an interview at KSC.
The next step in Orion’s multi stage journey to the launch pad follows later this week with transport of the CM/SM stack to another KSC facility named the Payload Hazardous Servicing Facility (PHFS) for fueling, before moving again for the installation of the launch abort system (LAS) in yet another KSC facility.
The Orion EFT-1 test flight is slated to soar to space atop the mammoth, triple barreled United Launch Alliance (ULA) Delta IV Heavy rocket from Cape Canaveral, Florida, on Dec. 4, 2014 .
The state-of-the-art Orion spacecraft will carry America’s astronauts on voyages venturing farther into deep space than ever before – past the Moon to Asteroids, Mars and Beyond!
NASA is simultaneously developing a monster heavy lift rocket known as the Space Launch System or SLS, that will eventually launch Orion on its deep space missions.
The maiden SLS/Orion launch on the Exploration Mission-1 (EM-1) unmanned test flight is now scheduled for no later than November 2018 – read my story here.
SLS will be the world’s most powerful rocket ever built.
The two-orbit, four and a half hour EFT-1 flight will lift the Orion spacecraft and its attached second stage to an orbital altitude of 3,600 miles, about 15 times higher than the International Space Station (ISS) – and farther than any human spacecraft has journeyed in 40 years.
The EFT-1 mission will test the systems critical for EM-1 and future human missions to deep space that follow.
The Orion EFT-1 capsule has come a long way over the past two years of assembly.
The bare bones, welded shell structure of the Orion crew cabin arrived at KSC in Florida from NASA’s Michoud facility in New Orleans in June 2012 and was officially unveiled at a KSC welcoming ceremony on 2 July 2012, attended by this author.
“Everyone is very excited to be working on the Orion. We have a lot of work to do. It’s a marathon not a sprint to build and test the vehicle,” said Jules Schneider, Orion Project manager for Lockheed Martin at KSC, during an exclusive 2012 interview with Universe Today inside the Orion clean room at KSC.
Stay tuned here for Ken’s continuing Orion, SLS, Boeing, Sierra Nevada, Orbital Sciences, SpaceX, commercial space, Curiosity, Mars rover, MAVEN, MOM and more Earth and planetary science and human spaceflight news.
CAPE CANAVERAL AIR FORCE STATION, FL – Production and assembly of virtually all of the key hardware elements for NASA’s eagerly anticipated Orion EFT-1 uncrewed test flight are either complete or nearing completion at the Kennedy Space Center and Cape Canaveral.
Two of the three first stage boosters comprising the mammoth Delta IV Heavy rocket that will propel Orion to high Earth orbit have arrived at Cape Canaveral Air Force Station, Florida, and were unveiled this week by top NASA managers at a media briefing attended by Universe Today.
The triple barreled Delta IV Heavy rocket is currently the most powerful rocket in America’s fleet and the only one capable of launching the Orion EFT-1 capsule to its intended orbit of 3600 miles altitude above Earth.
Due to urgent US national security requirements, the maiden blastoff of the unmanned Orion pathfinder capsule – that will one day send humans back to the Moon and beyond Earth’s realm – has just been postponed about three months from September to December 2014 in order to make way for the accelerated launch of recently declassified US Air Force Space Surveillance satellites – as I reported here.
The center and starboard side boosters recently arrived at the Cape aboard a barge from Decatur, Alabama where they were manufactured by United Launch Alliance (ULA).
The remaining port side booster and the Centaur upper stage are due to be shipped by ULA to Cape Canaveral in April.
“It’s great to see Orion, the next step in our journey of exploration, said NASA Associate Administrator Robert Lightfoot. “And it’s very exciting to see the engines integrated into the booster.”
“This mission is a stepping stone on NASA’s journey to Mars. The EFT-1 mission is so important to NASA. We will test the capsule with a reentry velocity of about 85% of what expect on returning [astronauts] from Mars.”
“We will test the heat shield, the separation of the fairing and exercise over 50% of the eventual software and electronic systems inside the Orion spacecraft. We will also test the recovery systems coming back into the Pacific Ocean.”
Despite the EFT-1 launch postponement, Kennedy Space Center Director Bob Cabana said technicians for prime contractor Lockheed Martin are pressing forward and continue to work around the clock at the Kennedy Space Center (KSC) in order to still be ready in time to launch by the original launch window that opens in mid- September 2014.
“The contractor teams are working to get the Orion spacecraft done on time for the December 2017 launch,” said former shuttle commander Cabana.
“They are working seven days a week in the Operations and Checkout High Bay facility to get the vehicle ready to roll out for the EFT-1 mission and be mounted on top of the Delta IV Heavy.”
“I can assure you the Orion will be ready to go on time, as soon as we get our opportunity to launch that vehicle on its first flight test and that is pretty darn amazing.”
“It’s great to see all the hardware and boosters that will take Orion to orbit.”
Universe Today also confirmed with Cabana that NASA will absolutely not delay any Orion processing and assembly activities.
“Our plan is to have the Orion spacecraft ready because we want to get EFT-1 out so we can start getting the hardware in for Exploration Mission-1 (EM-1) and start processing for that vehicle that will launch on the Space Launch System (SLS) rocket in 2017,” Cabana told me standing besides the Delta IV boosters inside the ULA Horizontal Integration Facility at Cape Canaveral.
The two-orbit, four- hour EFT-1 flight will lift the Orion spacecraft and its attached second stage to an orbital altitude of 3,600 miles, about 15 times higher than the International Space Station (ISS) – and farther than any human spacecraft has journeyed in 40 years.
Although the mission will only last a few hours it will be high enough to send the vehicle plunging back into the atmosphere and a Pacific Ocean splashdown to test the craft and its heat shield at deep-space reentry speeds of 20,000 mph and endure temperatures of 4,000 degrees Fahrenheit – like those of the Apollo moon landing missions.
The EFT-1 mission will provide engineers with critical data about Orion’s heat shield, flight systems and capabilities to validate designs of the spacecraft, inform design decisions, validate existing computer models and guide new approaches to space systems development. All these measurements will aid in reducing the risks and costs of subsequent Orion flights before it begins carrying humans to new destinations in the solar system.
“Orion EFT-1 is really exciting as the first step on the path of humans to Mars,” said Lightfoot. It’s a stepping stone to get to Mars.”
Stay tuned here for Ken’s continuing Orion, Chang’e-3, Orbital Sciences, SpaceX, commercial space, LADEE, Mars rover, MAVEN, MOM and more planetary and human spaceflight news.
Learn more at Ken’s upcoming presentations at the NEAF astro/space convention, NY on April 12/13 and at Washington Crossing State Park, NJ on April 6. Also evenings at the Quality Inn Kennedy Space Center, Titusville, FL, March 24/25 and March 29/30
Delta 4 Heavy rocket and super secret US spy satellite roar off Pad 37 on June 29, 2012 from Cape Canaveral, Florida. NASA’s Orion EFT-1 capsule will blastoff atop a similar Delta 4 Heavy Booster in December 2014. Credit: Ken Kremer- kenkremer.com
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CAPE CANAVERAL AIR FORCE STATION, FL – The urgent need by the US Air Force to launch a pair of previously classified Space Situational Awareness satellites into Earth orbit this year on an accelerated schedule has bumped the inaugural blastoff of NASA’s highly anticipated Orion pathfinder manned capsule from September to December 2014.
It’s a simple case of US national security taking a higher priority over the launch of NASA’s long awaited unmanned Orion test flight on the Exploration Flight Test-1 (EFT-1) mission.
The EFT-1 flight is NASA’s first concrete step towards sending human crews on Beyond Earth Orbit (BEO) missions since the finale of the Apollo moon landing era in December 1972.
Final assembly of Orion is underway at the Kennedy Space Center (KSC).
The very existence of the covert Geosynchronous Space Situational Awareness Program, or GSSAP, was only recently declassified during a speech by General William Shelton, commander of the US Air Force Space Command.
Shelton made the announcement regarding the top secret GSSAP program during a Feb. 21 speech about the importance of space and cyberspace at the Air Force Association Air Warfare Symposium and Technology exposition, in Orlando, FL.
US national security requirements forced NASA’s Orion EFT-1 mission to swap launch slots with the GSSAP satellites – which were originally slated to launch later in 2014.
Since both spacecraft will blast off from the same pad at Complex 37 and atop Delta rockets manufactured by United Launch Alliance (ULA), a decision on priorities had to be made – and the military won out.
At a Cape Canaveral media briefing with Delta first stage boosters on Monday, March 17, Universe Today confirmed the order and payloads on the upcoming Delta IV rockets this year.
“The firing sequence for the Delta’s is the USAF Global Positioning System GPS 2F-6 [in May], GSSAP [in September] and Orion EFT-1 [in December], Tony Taliancich, ULA Director of East Coast Launch Operations, told me.
Universe Today also confirmed with the top management at KSC that NASA will absolutely not delay any Orion processing and assembly activities.
“Our plan is to have the Orion spacecraft ready because we want to get EFT-1 out so we can start getting the hardware in for Exploration Mission-1 (EM-1) and start processing for that vehicle that will launch on the Space Launch System (SLS) rocket in 2017,” Bob Cabana, director of NASA’s Kennedy Space Center and former shuttle commander, told me.
Shelton stated that two of the GSSAP military surveillance satellites would be launched on the same launch vehicle later this year.
“GSSAP will present a significant improvement in space object surveillance, not only for better collision avoidance, but also for detecting threats,” Shelton said.
“GSSAP will bolster our ability to discern when adversaries attempt to avoid detection and to discover capabilities they may have, which might be harmful to our critical assets at these higher altitudes.”
According to a new GSSAP online fact sheet, the program will be a space-based capability operating in near-geosynchronous orbit, supporting U.S. Strategic Command space surveillance operations as a dedicated Space Surveillance Network sensor.
“Some of our most precious satellites fly in that orbit – one cheap shot against the AEHF [Advanced Extremely High Frequency] constellation would be devastating,” added Shelton. “Similarly, with our Space Based Infrared System, SBIRS, one cheap shot creates a hole in our environment. GSSAP will bolster our ability to discern when adversaries attempt to avoid detection and to discover capabilities they may have which might be harmful to our critical assets at these higher altitudes.”
GSSAP will allow more accurate tracking and characterization of man-made orbiting objects, uniquely contribute to timely and accurate orbital predictions, enhance knowledge of the geosynchronous orbit environment, and further enable space flight safety to include satellite collision avoidance.
The GSSAP satellites were covertly developed by Orbital Sciences and the Air Force.
Two additional follow on GSSAP satellites are slated for launch in 2016.
“We must be prepared as a nation to succeed in increasingly complex and contested space and cyber environments, especially in these domains where traditional deterrence theory probably doesn’t apply,” Shelton explained. “We can’t afford to wait … for that catalyzing event that will prod us to action.”
Orion is NASA’s first spaceship designed to carry human crews on long duration flights to deep space destinations beyond low Earth orbit, such as asteroids, the Moon, Mars and beyond.
The inaugural flight of Orion on the unmanned Exploration Flight Test – 1 (EFT-1) mission had been on schedule to blast off from the Florida Space Coast in mid September 2014 atop a Delta 4 Heavy booster, Scott Wilson, NASA’s Orion Manager of Production Operations at KSC, told Universe Today during a recent interview at KSC.
The two-orbit, four- hour EFT-1 flight will lift the Orion spacecraft and its attached second stage to an orbital altitude of 3,600 miles, about 15 times higher than the International Space Station (ISS) – and farther than any human spacecraft has journeyed in 40 years.
Stay tuned here for Ken’s continuing Orion, Chang’e-3, Orbital Sciences, SpaceX, commercial space, LADEE, Mars rover, MAVEN, MOM and more planetary and human spaceflight news.
Learn more at Ken’s upcoming presentations at the NEAF astro/space convention, NY on April 12/13 and at Washington Crossing State Park, NJ on April 6. Also evenings at the Quality Inn Kennedy Space Center, Titusville, FL, March 24/25 and March 29/30
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Astronomers: David Dickinson, Gary Gonella, Mark Behrendt, Roy Salisbury, Stuart Forman
Continue reading “Virtual Star Party – March 16, 2014”
Astrophotographer Terry Hancock has been working on this for several weeks and the results are fabulous. This panoramic view of the Orion region includes two of the most recognizable objects in this constellation — the Orion Nebula and the Horsehead Nebula. It also takes a look at the three bright stars of Orion’s belt Alnitak (to the left of the image), Alnilam and Mintaka. Additionally, it shows part of the Orion molecular cloud.
Wow!
More info on this image from Terry:
This is data I captured in January, February and early March 2014 over 8 nights using a QHY11S Monochrome CCD/Takahashi E-80 F2.8 from DownUnder Observatory in Fremont Michigan, USA.
190 individual exposures make up this 5 panel mosaic for a Total Exposure time of 11 hours
Equipment:
Camera: QHY11S monochrome CCD cooled to -20C
Optics: Takahashi Epsilon F2.8 ED-180 Astrograph
Mount: Paramount GT-1100S German Equatorial Mount (with MKS 4000)
Image Aquisition Maxim DL
Stacking and Calibrating: CCDStack
Registration of images in Registar
Post Processing Photoshop CS5
See more of Terry’s astrophotography at his Flickr page or G+.
Want to get your astrophoto featured on Universe Today? Join our Flickr group or send us your images by email (this means you’re giving us permission to post them). Please explain what’s in the picture, when you took it, the equipment you used, etc.
Hosts: Fraser Cain and Scott Lewis (@baldastronomer)
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Continue reading “Virtual Star Party – January 26, 2014: Our Missed Supernova!”
Host: Fraser Cain
Astronomers:
Andrew Dumbleton in the UK
David Dickinson in Florida
Shahrin Ahmed in Malaysia
Gary Gonella in Los Angeles, CA
James McGee in Huntsville, AL
John Kramer in Murfreesboro, TN
Continue reading “Virtual Star Party – January 19, 2014: Jupiter, the Moon and Nebulae”
If you’re a frequent reader of Universe Today you know that, despite the end of the Shuttle program and the constant battle for a piece of the federal budget, NASA has a lot on their plate for future space exploration missions. But there are still a lot of people among the general public who think that the U.S. space administration is “dead,” or, at the very least, in the process of dying. Which is unfortunate because there’s actually a lot going on, both in space and in development on the ground.
The video above, released Monday by Johnson Space Center, shows highlights from 2013 as well as some of the many things NASA has in progress. As anyone can see, rumors of its death have been greatly exaggerated! (By whom I’m still not quite sure.)
Visit the Johnson Space Center site for more information and updates on current and future missions.
(Tip of the visor to astronaut Clayton Anderson for the video!)