A vast star-forming cloud of gas and dust in the constellation Orion shines brightly in this image from NASA’s WISE space telescope, where infrared light is represented in visible wavelengths. It’s part of a recent data release from WISE, a trove of infrared images acquired during the telescope’s second sky scan from August to September of 2010 — just as it began to run out of its essential cryogenic coolant.
Shining brightly in infrared radiation, the Flame nebula (NGC 2024) is at the heart of the cloud. Just below it is the reflection nebula NGC 2023, and the small, bright loop protruding from the edge of the gas and dust cloud just to its lower right is the Horsehead nebula — whose famous equine profile appears quite different in infrared light than it does in visible.
The two bright blue stars at the upper right portion of the image are both stars in Orion’s belt. Alnitak, the brighter one closer to the Flame nebula, is a multiple star system located 736 light-years away whose stellar wind is responsible for ionizing the Flame nebula and causing it to shine in infrared. Alnilam, the dimmer star at the uppermost corner, is a blue supergiant 24 times the radius of our Sun and 275,000 times as bright, but 1,980 light-years distant.
The red arc at lower right is the bow shock of Sigma Orionis, a multiple-star system that’s hurtling through space at a speed of 5,260,000 mph (2,400 kilometers per second). As its stellar wind impacts the interstellar medium and piles up before it, an arc of infrared-bright radiation is emitted.
Sigma Orionis is also the star responsible for the glow of the Horsehead nebula.
This rich astronomical scene is an expanded view from WISE’s previously-released image of the region (at right) which used data from only three of its four infrared detectors. In contrast, all four detectors were used in the image above, making more of the nebulae’s intricate structures visible as well as providing comparative information for researchers.
“If you’re an astronomer, then you’ll probably be in hog heaven when it comes to infrared data,” said Edward (Ned) Wright of UCLA, the principal investigator of the WISE mission. “Data from the second sky scan are useful for studying stars that vary or move over time, and for improving and checking data from the first scan.”
Top and right images: NASA/JPL-Caltech/WISE team. Horsehead nebula visible light image was taken with the 0.9-meter telescope at Kitt Peak National Observatory. Photo credit & copyright: Nigel Sharp (NOAO), KPNO, AURA, NSF. Comparison by J. Major/Universe Today.
Image caption: Sen. Bill Nelson of Florida welcomes the newly arrived Orion crew capsule at a Kennedy Space Center unveiling ceremony on July 2, 2012 and proclaims Mars is NASA’s long term goal for human exploration. Credit: Ken Kremer
NASA’s first space-bound Orion crew capsule was officially unveiled at a welcoming ceremony at the Kennedy Space Center on Monday (July 2) to initiate a process that the agency hopes will finally put Americans back on a path to exciting destinations of exploration beyond low Earth orbit for the first time in 40 years since Apollo and spawn a new era in deep space exploration by humans – starting with an initial uncrewed test flight in 2014.
Over 450 invited guests and dignitaries attended the Orion arrival ceremony at Kennedy’s Operations and Checkout Building (O & C) to mark this watershed moment meant to reignite human exploration of the cosmos.
“This starts a new, exciting chapter in this nation’s great space exploration story,” said Lori Garver, NASA deputy administrator. “Today we are lifting our spirits to new heights.”
Image caption: Posing in front of NASA’s 1st Orion crew module set for 2014 liftoff are; KSC Director Bob Cabana, Mark Geyer, NASA Orion Program manager, Sen. Bill Nelson (FL), Lori Garver, NASA Deputy Administrator. Credit: Ken Kremer
This Orion capsule is due to lift off on a critical unmanned test flight in 2014 atop a powerful Delta 4 Heavy booster – like the Delta rocket just launched on June 29.
The bare bones, olive green colored aluminum alloy pressure shell arrived at KSC last week from NASA’s Michoud Assembly Facility where the vessel was assembled and the final welds to shape it into a capsule were just completed. Every space shuttle External Tank was built at Michoud in New Orleans.
U.S. Senator Bill Nelson of Florida has spearheaded the effort in Congress to give NASA the goal and the funding to build the Orion Multipurpose Crew Vehicle (MPCV) and the means to launch it atop the most powerful rocket ever built – a Saturn V class booster dubbed the SLS or Space Launch System – to destinations in deep space that have never been explored before.
“Isn’t this beautiful?” said Nelson as he stood in front of the incomplete vessel, motioned to the crowd and aimed his sights high. “I know there are a lot of people here who can’t wait to get their hands and their fingers on this hardware.
“And ladies and gentlemen, we’re going to Mars!” proclaimed Nelson.
“Without question, the long-term goal of our space program, human space program right now is the goal of going to Mars in the decade of the 2030s.”
“We still need to refine how we’re going to go there, we’ve got to develop a lot of technologies, we’ve got to figure out how and where we’re going to stop along the way. The president’s goal is an asteroid in 2025. But we know the Orion capsule is a critical part of the system that is going to take us there.”
Image caption: The green colored aluminum alloy pressure vessel arrived at KSC last week and will be outfitted with all the instrumentation required for spaceflight. Launch is slated for 2014 atop Delta 4 Heavy booster from pad 37 on Cape Canaveral. Crew hatch and tunnel visible at center. Credit: Ken Kremer
Orion is the most advanced spacecraft ever designed.
Over about the next 18 months, engineers and technicians at KSC will install all the systems and gear – such as avionics, instrumentation, flight computers and the heat shield – required to transform this empty shell into a functioning spacecraft.
The 2014 uncrewed flight, called Exploration Flight Test-1 or EFT-1, will be loaded with a wide variety of instruments to evaluate how the spacecraft behaves during launch, in space and then through the searing heat of reentry.
The 2 orbit 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. Although the mission will only last a few hours it will be able high enough to send the vehicle plunging back into the atmosphere at over 20.000 MPH to test the craft and its heat shield at deep-space re-entry speeds approaching those of the Apollo moon landing missions.
Image caption: Sen. Bill Nelson of Florida discusses the new arrived Orion capsule with NASA Deputy Administrator Lori Garver while surrounded by a horde of reporters at the Kennedy Space Center unveiling ceremony on July 2, 2012. Credit: Ken Kremer
Orion arrived at Kennedy on nearly the same day that the center opened its door 50 years ago.
“As KSC celebrates its 50th anniversary this month, I can’t think of a more appropriate way to celebrate than by having the very first Orion Multi-Purpose Crew Vehicle here at KSC,” said KSC Center Director Robert Cabana, a former shuttle commander, at the O & C ceremony.
“The future is here, now, and the vehicle we see here today is not a Powerpoint chart. It’s a real spacecraft, moving toward a test flight in 2014.”
In 2017, an Orion capsule will lift off on the first SLS flight. The first crewed Orion will launch around 2021 and orbit the moon, Lori Garver told me in an interview at KSC.
But the entire schedule and construction of the hardware is fully dependent on funding from the federal government.
In these lean times, there is no guarantee of future funding and NASA’s budget has already been significantly chopped – forcing numerous delays and outright mission cancellations on many NASA projects; including the outright termination of NASA next Mars rover and multi-year delays to the commercial crew program and prior plans to launch a crewed Orion to orbit as early as 2013.
Image caption: Veteran NASA Astronaut Rex Walheim discusses Orion with Universe Today. Walheim flew on the last space shuttle mission (STS-135). Credit: Ken Kremer
Astronaut Rex Walheim, who flew on the final space shuttle mission (STS-135) and has had key role in developing Orion, said the Orion capsule can be the principal spacecraft for the next 30 years of human exploration of the solar system.
“It’s the first in a line of vehicles that can take us where we’ve never gone before,” Walheim said. “It’ll be a building block approach, we’ll have to have a lander and a habitation module, but we can get there.”
Image caption: John Karas, Lockheed Martin Vice President for Human Space Flight poses with Orion and discusses the upcoming 2014 EFT-1 test flight with Universe Today. Lockheed is the prime contractor for Orion. Credit: Ken Kremer
“Personally I am thrilled to be working on the next vehicle that will take us beyond low Earth orbit, said John Karas, Lockheed Martin Vice President for Human Space Flight. Lockheed Martin is the prime contractor to build Orion.
“Orion will carry humans to destinations never explored before and change human’s perspectives”
“Folks here are ready to start working on the EFT-1 mission. In about 18 months, EFT-1 will fly on the next Delta 4 Heavy flight.
“I can’t wait to go deeper into the cosmos!” Karas exclaimed.
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July 13/14: Free Public Lectures about NASA’s Mars and Planetary Exploration, the Space Shuttle, SpaceX , Orion and more by Ken Kremer at the Adirondack Public Observatory in Tupper Lake, NY.
The Orion Exploration Flight Test-1 (EFT-1) is scheduled to launch the first unmanned Orion crew cabin into a high altitude Earth orbit in 2014 atop a Delta 4 Heavy rocket from Cape Canaveral, Florida. Artist’s concept. Credit: NASA
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NASA is on course to make the highest leap in human spaceflight in nearly 4 decades when an unmanned Orion crew capsule blasts off from Cape Canaveral, Fla., on a high stakes, high altitude test flight in early 2014.
A new narrated animation (see below) released by NASA depicts the planned 2014 launch of the Orion spacecraft on the Exploration Flight Test-1 (EFT-1) mission to the highest altitude orbit reached by a spaceship intended for humans since the Apollo Moon landing Era.
Orion is NASA’s next generation human rated spacecraft and designed for missions to again take humans to destinations beyond low Earth orbit- to the Moon, Mars, Asteroids and Beyond to deep space.
Orion Video Caption – Orion: Exploration Flight Test-1 Animation (with narration by Jay Estes). This animation depicts the proposed test flight of the Orion spacecraft in 2014. Narration by Jay Estes, Deputy for flight test integration in the Orion program.
Lockheed Martin Space Systems is making steady progress constructing the Orion crew cabin that will launch atop a Delta 4 Heavy booster rocket on a two orbit test flight to an altitude of more than 3,600 miles and test the majority of Orion’s vital vehicle systems.
The capsule will then separate from the upper stage, re-enter Earth’s atmosphere at a speed exceeding 20,000 MPH, deploy a trio of huge parachutes and splashdown in the Pacific Ocean off the west coast of California.
Lockheed Martin is responsible for conducting the critical EFT-1 flight under contract to NASA.
Orion will reach an altitude 15 times higher than the International Space Station (ISS) circling in low orbit some 250 miles above Earth and provide highly valuable in-flight engineering data that will be crucial for continued development of the spaceship.
Orion Exploration Flight Test One Overview. Credit: NASA
“This flight test is a challenge. It will be difficult. We have a lot of confidence in our design, but we are certain that we will find out things we do not know,” said NASA’s Orion Program Manager Mark Geyer.
“Having the opportunity to do that early in our development is invaluable, because it will allow us to make adjustments now and address them much more efficiently than if we find changes are needed later. Our measure of success for this test will be in how we apply all of those lessons as we move forward.”
Lockheed Martin is nearing completion of the initial assembly of the Orion EFT-1 capsule at NASA’s historic Michoud Assembly Facility (MAF) in New Orleans, which for three decades built all of the huge External Fuel Tanks for the NASA’s Space Shuttle program.
In May, the Orion will be shipped to the Kennedy Space Center in Florida for final assembly and eventual integration atop the Delta 4 Heavy rocket booster and launch from Space Launch Complex 37 at nearby Cape Canaveral. The Delta 4 is built by United Launch Alliance.
The first integrated launch of an uncrewed Orion is scheduled for 2017 on the first flight of NASA’s new heavy lift rocket, the SLS or Space Launch System that will replace the now retired Space Shuttle orbiters
Continued progress on Orion, the SLS and all other NASA programs – manned and unmanned – is fully dependent on the funding level of NASA’s budget which has been significantly slashed by political leaders of both parties in Washington, DC in recent years.
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March 24 (Sat): Free Lecture by Ken Kremer at the New Jersey Astronomical Association, Voorhees State Park, NJ at 830 PM. Topic: Atlantis, the End of Americas Shuttle Program, Orion, SpaceX, CST-100 and the Future of NASA Human & Robotic Spaceflight
Here’s a look the latest achievements and milestones for the Orion spacecraft as engineers build, test and test some more to get the vehicle ready for its first orbital test flight in 2014.
Here’s a very cool “music video” showing the ongoing progress being made on the Orion Multi-Purpose Crew Vehicle, the next-generation vehicle for human space travel beyond low-Earth orbit.
Although the MPCV may resemble Apollo-era capsules, its technology and capability are light years apart. The MPCV features dozens of technology advancements and innovations incorporated into the spacecraft’s subsystem and component design.
From careful assembly of the smallest parts to the dramatic tests of the rocket launch abort system, this video shows how much expertise, talent and just plain hard work is being invested in the future of human spaceflight by NASA as well as many industry-leading experts around the country!
Construction on the first space-bound Orion Multi-Purpose Crew Module began with the first weld at the Michoud Assembly Facility on Sept. 9. 2011. This capsule will be used during Orion’s first test flight in space which could occur as early as 2013, possibly atop a Delta 4 Heavy booster. Credit: NASA
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Production of NASA’s first space-bound Orion crew module has at last begun at NASA’s Michoud Assembly Facility (MAF) in New Orleans – that’s the same facility that for more than three decades was responsible for manufacturing the huge orange colored External Tanks for the just retired Space Shuttle Program.
The first weld of structural elements of the Orion crew cabin was completed by Lockheed Martin engineers working at Michoud on Sept. 9, 2011. This marks a major milestone on the path toward the full assembly and first test flight of an Orion capsule.
This state of the art Orion vehicle also holds the distinction of being the first new NASA spacecraft built to blast humans to space since Space Shuttle Endeavour was assembled at a California manufacturing facility in 1991.
This capsule will be used during Orion’s first test flight in space which could occur as early as 2013. Credit: NASA
Eventually, Orion crew modules with astronaut crews will fly atop NASA’s newly announced monster rocket – the SLS – to exciting new deep space destinations beyond low Earth Orbit; such as the Moon, Asteroids and Mars.
“This marks the beginning of NASA’s next step to send humans far beyond Earth orbit,” said Orion program manager Mark Geyer. “The Orion team has maintained a steady focus on progress, and we now are beginning to build hardware for spaceflight. With this milestone, we enter the home stretch toward our first trip to space in this new vehicle.”
The first unmanned Orion test flight – dubbed OFT-1 – could come as early as 2013 depending on the funding available from NASA and the US Federal Government.
Welding the First Space-Bound Orion at NASA’s Michoud Assembly Facility in New Orleans by NASA and Lockheed Martin contractor team. Credit: NASA
NASA is still deciding which rocket to use for the initial test flight – most likely a Delta 4 Heavy but possibly also the new Liberty rocket proposed by ATK and EADS.
The framework welds were completed using the same type of friction stir welding (FSW) process that was implemented to construct the last several of the 135 Space Shuttle External Tanks at MAF that flew during the shuttle program.
Friction Stir Welding creates seamless welds in the Aluminum – Lithium alloys used for construction that are far stronger and more reliable and reproducible compared to conventional welding methods.
The first Space-Bound Orion will look similar to this initial Orion Ground Test Article (GTA) prototype crew cabin built in 2010 at NASA’s Michoud Assembly Facility, New Orleans, LA after individual segments were bound together by Friction Stir Welding techniques. Note the astronaut crew hatch and windows. The GTA is now undergoing testing and integration at Lockheed’s facilities in Denver, Colorado. Credit: Ken Kremer
Orion spacecraft will be manufactured at Michoud in New Orleans, Louisiana, then sent to the Operations & Checkout Facility at Kennedy Space Center for final assembly and integration prior to launch.
Lockheed Martin is the prime contractor for Orion. The vehicle was recently renamed the Orion Multipurpose Crew Vehicle (MPCV) after being resurrected following its cancellation by President Obama as a key element of NASA’s now defunct Project Constellation “Return to the Moon” program.
NASA's Orion Multi Purpose Crew Vehicle
The Orion MPVC Multi Purpose Crew Vehicle ground test article (GTA) is shown at the Lockheed Martin Vertical Test Facility in Colorado. The GTA’s heat shield and thermal protection backshell was completed in preparation for environmental testing. Credit: NASA/Lockheed Martin
The first crewed Orion won’t launch until the 2nd flight of the SLS set for around 2020 said William Gerstenmaier, NASA Associate Administrator for Human Exploration and Operations (HEO) Mission Directorate, at an SLS briefing for reporters on Sept. 14.
Lockheed has already built an initial version of the Orion crew capsule known as the Orion Ground Test Article (GTA) and which is currently undergoing stringent vibration and acoustics testing to mimic the harsh environments of space which the capsule must survive.
Watch for my upcoming Orion GTA status report.
Sketch of the Orion Multipurpose Crew Vehicle. Credit: NASA Artists concept of the STS blasting off with the Orion Crew Module from the Kennedy Space Center. Credit: NASA
Artist's concept of the new SLS on the launch pad. Credit: NASA
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NASA has officially unveiled the plan for their next large-scale rocket: the Space Launch System, or SLS, will provide heavy-lift capabilities for cargo and spacecraft to go beyond low-Earth orbit and is proposed as a safe, sustainable and efficient way to open up the next chapter in US space exploration.
SLS is designed to carry the Orion Multi-Purpose Crew Module, NASA’s next-generation human spaceflight vehicle that is specifically designed for long-duration missions. (Construction of the first space-bound MPCV began last week on September 9.)
Utilizing a modular design that can accommodate varying mission needs, SLS will also be able to provide service to the International Space Station.
“President Obama challenged us to be bold and dream big, and that’s exactly what we are doing at NASA. While I was proud to fly on the space shuttle, tomorrow’s explorers will now dream of one day walking on Mars.”
– NASA Administrator Charles Bolden
SLS will have an initial lift capacity of over 70 metric tons – about 154,000 pounds (70,000 kg). That’s three times the lift capability of the space shuttles! In the event of a Mars mission that can be upgraded to 130 metric tons – about the weight of 75 SUVs.
Artist image of SLS launch. Credit: NASA
The first developmental flight is targeted for the end of 2017.
SLS will be the first exploration-class vehicle since the giant Saturn V rockets that carried the Apollo astronauts to the Moon. Using rocket technology developed during the shuttle era and modified for the canceled Constellation program, combined with cutting-edge manufacturing processes, SLS will expand the boundaries of human spaceflight and extend our reach into the solar system.
“This launch system will create good-paying American jobs, ensure continued U.S. leadership in space, and inspire millions around the world,” NASA Administrator Charles Bolden said. “President Obama challenged us to be bold and dream big, and that’s exactly what we are doing at NASA. While I was proud to fly on the space shuttle, tomorrow’s explorers will now dream of one day walking on Mars.”
The Orion casule in an Acoustic Chamber for testing at Lockheed Martin. Credit: Lockheed Martin
Back in 2007, when the Constellation program to return to the Moon was still the program of record for NASA, a group from Lockheed Martin began investigating how they might be able to use the Orion lunar capsule to send humans on a mission to an asteroid. Originally, this plan — called Plymouth Rock — was just a study to see how an asteroid mission with Orion could possibly serve as a complement to the baseline of Constellation’s lunar mission plans.
Now, it has turned into much more.
The Orion MPCV being built and tested at Lockheed Martin in Boulder, Colorado. Credit: John O'Connor, NASATech.net. Click for super-large, pan-able image.
Thanks to John O’Connor from NASATech.net, we are able to show you some views of the Orion MPCV inside Lockheed Martin’s facilities in Boulder, Colorado. If you click on the images, you’ll be taken to the NASATech website and extremely large versions of the images that you can pan around and see incredible details of the MPCV and the building.
After canceling Constellation in February of 2010, two months later President Obama outlined sending astronauts to a nearby asteroid by 2025 and going to Mars by the mid-2030’s.
In May of 2011, NASA confirmed that the centerpiece of those missions will be the Orion – now called the Orion MultiPurpose Crew Vehicle. The repurposed Orion lunar vehicle would now be going to an asteroid, just like Josh Hopkins and his team from Lockheed Martin envisioned in their Plymouth Rock study.
Hopkins is the Principal Investigator for Advanced Human Exploration Missions, a team of engineers who develop plans and concepts for a variety of future human exploration missions.
“Normally when you take a spacecraft or a piece of hardware that has been designed for one job and you try to figure out how to use it for a different job, you discover there are all these details that don’t work out quite right,” Hopkins told Universe Today. “But we were pleasantly surprised that when we took this lunar version of Orion and applied it to an asteroid mission, it is a really flexible and capable vehicle and a lot of the requirements for the lunar mission match pretty well with the asteroid mission.”
Concept drawing of the Plymouth Rock mission to an asteroid. Credit: Lockheed Martin.
The Plymouth Rock design called for using two specially modified Orion spacecraft docked nose to nose in order to provide enough living space, propulsion, and life-support for two astronauts heading to an asteroid. But NASA has said the MPCV will be used primarily for launch and entry while a larger habitation module would be docked to the MPCV to enable a crew of 4 to travel to deep space.
Shuttle astronaut Tom Jones was impressed with the Plymouth Rock concept, but knows a larger companion vehicle will be needed for a trip to an asteroid. “Plymouth Rock is the minimalist approach to do an asteroid mission,” he said. “That’s one way to solve the redundancy problem in the short-term.”
But even developing an in-space habitat could be a matter of repackaging things we already have. “The hab module could be derived directly from what we’ve done for space station, or it could be a commercial inflatable like from Bigelow, so that might be tried out by a commercial station or hotel in the next 10 years, so that would be demonstrated technology,” Jones said.
The Orion MPCV along with some of the people on the team that is developing and testing the capsule at the Lockheed Martin facility in Boulder, Colorado. Credit: John O'Connor, NASATech.net. Click for large, pan-able image.
“Basically the tradeoff between a larger in-space habitat module versus the dual Orion approach is that by having a separate habitat you have more living space, more storage space, and there is the potential that it would be better for performing spacewalks,” said Hopkins. “But then you have to invest the costs for developing that system.”
Hopkins added that when he and his team initially conceived the Plymouth Rock mission, they were trying to figure out how to do an asteroid mission for as little as possible. Using two Orions was cheaper than developing a module specific to an asteroid mission.
“For Plymouth Rock, we had spelled out the need to basically increase the amount of food, water, oxygen and storage in the spacecraft, and some of that is accomplished by the fact of having two spacecraft,” Hopkins said.
For now, NASA hasn’t yet changed many of the requirements for the MPCV from what they previously were for the lunar vehicle, and as the mission design evolves, so might the MPCV. But so far, the lunar design seems to be working, and Hopkins said there are several design features already in Orion that make it very capable as a deep space vehicle.
For lunar missions, Orion was designed for basically 21 days with a crew on board going from Earth to the Moon and back and having a roughly have a six month “loiter period” while the crew was down on the lunar surface. That scenario would work for an asteroid mission, as a crewed flight to an asteroid would likely be about a six-month roundtrip journey, depending on the destination.
“So in things like reliability, leak rate of atmosphere in the cabin, and protection from radiation and micrometeorites, Orion is already designed for 6-7 month missions for the hardware,” Hopkins explained. “It is just not designed to have people for that long of time period.”
Orion has solar arrays rather than fuel cells like Apollo, which enable longer missions. Another big selling point is that the MPCV is designed to be 10 times safer during ascent and entry than its predecessor, the space shuttle.
“The reentry speeds are just a little bit faster for an asteroid mission than a lunar mission,” Hopkins said, “but current the thermal protection system we have should be able to handle it.”
At look inside the hatch of the Orion capsule at the Michoud Assembly Facility near New Orleans. Credit: John O'Connor, NASATech.net. Click for large, pan-able image.
Inside the MPCV is 9 cubic meters of habitable volume. “That is not total pressurized volume of the structure, but the space that’s left after computers, seats, supplies are all accounted for,” said Hopkins. “That’s about twice the size of a modern passenger van, like a Toyota Sienna.”
One big challenge is to figure out how use every nook and cranny to package a lot of supplies in a small amount of space, as the Orion could serve as a storeroom of sorts. “We think it’s possible,” Hopkins said. “We’ve done initial calculations that we can pack a reasonable amount of volume but it would be a pretty tight fit and we also have to think about the secondary things that need to be included, so that’s work that is ongoing.”
Logistically, the Orion MPCV could even support doing an EVA from the hatch on the capsule.
“We have a hatch that is big enough that an astronaut in a space suit can get out,” Hopkins said, “and the internal systems in the spacecraft are designed to tolerate the cabin being depressurized. We don’t rely on air circulation to carry the heat away from the electronics – they have their own cold plates to take the heat away. The knobs are designed to be manipulated with spacesuit gloves on, not just bare hands. A lot of those features just worked out to be pretty applicable to the asteroid mission because it was designed for a similar set of mission requirements.”
Lockheed Martin’s Space Operations Simulation Center in Colorado can simulates the MPCV docking with an asteroid. Credit: John O'Connor, NASATech.net. Click for large, pan-able image.
Hopkins knows the requirements and capabilities the Orion, as well as the in-space habitat will likely change over time, depending on the destination and the timeline. “If the plan is to go to the moons of mars or distant asteroids relatively soon, say in the late 2020’s or early 2030s, you might go ahead and build a relatively large, capable in space habitat, because you will definitely need it for those more distant missions. But if the idea were to go to the easiest asteroids to get to and do that relatively soon, then you might stick with a smaller simpler habitat module, or perhaps even the twin Orion approach.”
When the MPCV does return from a mission to an asteroid, it will likely land in the Pacific Ocean. NASA has begun some at NASA’s Langley Research Center to certify the vehicle for water landings. Engineers have dropped a 22,000-pound MPCV mockup into the basin. The test item is similar in size and shape to MPCV, but is more rigid so it can withstand multiple drops. Each test has a different drop velocity to represent the MPCV’s possible entry conditions during water landings.
So while these tests are happening and while Hopkins and his team from Lockheed Martin are working on and testing the Orion MPCV, NASA is still trying to decide on a heavy-lift launch system capable of bringing humans beyond low Earth orbit and they have not named anyone to lead the design of a human mission to an asteroid. The NASA website doesn’t even have any official information about a human asteroid mission; it only mentions “beyond low Earth orbit” as the next stop for humans.
“We’re talking about something that is going to happen in 2025 so we haven’t even decided on a spacecraft yet,” said Michael Braukus from NASA’s Exploration Systems Mission Directorate via a phone call. “We’re planning on the asteroid mission happening; it’s just that we haven’t designated a person to be responsible for the asteroid mission itself. We have the Orion MPCV under construction and we are awaiting on the decision of a space launch system, which will be the rocket that will carry it to deep space, and we’re progressing down the road, but haven’t reached a point yet where we have actually assigned someone to start developing the mission.”
So, that appears to be NASA’s current biggest hurdle to a human asteroid mission: deciding on the Space Launch System.
You can follow Universe Today senior editor Nancy Atkinson on Twitter: @Nancy_A. Follow Universe Today for the latest space and astronomy news on Twitter @universetoday and on Facebook.
Assembly of NASA’s first Orion Crew Module is complete. Shown here is the first Orion/Multi-Purpose Crew Vehicle (MPCV) being hoisted into position in the Reverberant Acoustic Lab at Lockheed Martin’s Waterton Facility near Denver, Colorado where it will undergo ground tests simulating the harsh environment of deep space. Credit: Lockheed Martin
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Assembly of NASA’s first Orion Crew vehicle that could actually launch to space has been accomplished by prime contractor Lockheed Martin Corporation at the firm’s Waterton space systems facility located near Denver, Colorado, where the spacecraft is slated to begin a severe testing process that will help confirm crew safety.
Orion is NASA’s next generation spacecraft designed to send human crews to low Earth Orbit and beyond to multiple deep space destinations throughout our solar system including the Moon, Mars and Asteroids. Orion was recently recast as the MPCV or Multi Purpose Crew Vehicle in the NASA Authorization Act of 2010.
“The first Orion crew module built to spaceflight specifications is complete,” said Linda Singleton, a spokesperson for Lockheed Martin in an interview.
“Orion will soon be integrated with the launch abort system test article prior to undergoing acoustic, vibration and modal testing in Denver,” Singleton told me. “The testing process will last several months.”
Watch this cool and detailed animation of the testing process to be conducted at the Reverberant Acoustic Lab at Lockheed Martin’s Waterton Facility.
The video also shows how the Orion will be integrated and tested with the Launch Abort System (LAS) that would save the lives of the astronauts on board in the event of a spaceflight emergency.
With the Grand Finale of NASA’s Space Shuttle Program now just days away after the launch of shuttle Atlantis on the STS-135 mission, the US faces a gap with no capability to send humans to space and the International Space Station for a time period extending at least several years.
A replacement vehicle for the retiring shuttle – whether its the Orion or from a commercial provider like SpaceX – can’t come soon enough in order to maintain the viability of the International Space Station.
This Orion vehicle also known as the Ground Test Article, or GTA, will now be subjected to several months of rigorous flight like testing that simulates the harsh environments that astronauts would face during voyages to deep space.
NASA's Orion Multi Purpose Crew Vehicle
The Orion MPVC Multi Purpose Crew Vehicle ground test article (GTA) is shown at the Lockheed Martin Vertical Test Facility in Colorado. The GTA’s heat shield and thermal protection backshell was completed in preparation for environmental testing. Credit: NASA/Lockheed Martin
Thereafter, the Orion crew module will be transported in early 2012 to NASA’s Langley Research Center in Virginia where it will undergo water landing drop tests next year at the new Hydro Impact Basin facility.
“The NASA and Lockheed Martin teams hope to achieve Orion/MPCV initial crewed operations by 2016”, said Singleton. “We are aiming for an initial unmanned orbital test flight in 2013.”
A Delta IV Heavy booster rocket is the most likely candidate for the 2013 Orion orbital flight, but a final decision has not yet been announced by NASA.
Meanwhile, another Orion crew module that was flown during the Pad Abort 1 test (PA-1) in 2010 is now on public display at the Kennedy Space Center Visitor Complex in Florida. The vehicle just arrived after a cross country trek from NASA’s Dryden Flight Research Center in California and making several public outreach stops along the way to Florida.
The Orion Pad Abort 1 Test crew module is moved to viewing location at the Rocket Garden at The Kennedy Space Center Visitor Complex. Credit: Lockheed Martin
The Orion PA-1 test article is on display until July 4 in the historic Rocket Garden at Kennedy in the shadow of a mighty Saturn 1B and alongside Mercury, Gemini and Apollo Era capsules and rockets. The mockup of the LAS is also still on display at the Kennedy Visitor Complex.
NASA's Exploration Systems Mission Directorate (ESMD) visits the Orion MPCV in Colorado. Doug Cooke, Associate Administrator for ESMD, and Dr. Laurie Leshin, Deputy Associate Administrator for ESMD, are pictured with Mark Kirasich, Deputy Program Manager for Orion MPCV. Credit: NASAOrion Cutaway diagram
Most people know how to find two constellations: the Big Dipper, and Orion the Hunter. You can teach a small child to find Orion, and at the right time of year, they’ll find it in seconds. There’s so much going on in this spectacular constellation, from the star formation in the Orion Nebula to mighty red supergiant Betelgeuse, ready to explode. Let’s learn about the history and science of the constellation Orion.
This rich astronomical scene is an expanded view from WISE’s previously-released image of the region (at right) which used data from only three of its four infrared detectors. In contrast, all four detectors were used in the image above, making more of the nebulae’s intricate structures visible as well as providing comparative information for researchers.
