Showing posts with label CEV. Show all posts
Showing posts with label CEV. Show all posts

Wednesday, August 31, 2016

A Huge Milestone for Orion Exactly 10 Years After Its Concept Was Revealed by Lockheed Martin and NASA...

NASA management unveils a miniature mock-up of the Orion spacecraft on August 31, 2006.
NASA

Orion Crew Module Reaches Milestone in Processing for First Test Flight with NASA’s Space Launch System (News Release)

Assembly of the Orion crew module for the first uncrewed flight test atop NASA’s Space Launch System reached a significant milestone this month in the Neil Armstrong Operations and Checkout Building high bay at the agency’s Kennedy Space Center in Florida. Lockheed Martin, manufacturer of Orion, and its subcontractor engineers, technicians and X-ray specialists completed the first propellant system tube welds on the exterior of the Orion pressure vessel.

Orion’s propulsion lines are comprised of multiple metal tubes of varying lengths that are welded together around the vehicle. With the first tubes in place, X-ray specialists performed inspections of the welds for any imperfections. This process will be repeated as each of the remaining tube assemblies are completed along the exterior of the crew module in the clean room.

“Completion of the first Orion propulsion system welds marks an important milestone for production of the next spacecraft for flight,” said Scott Wilson, NASA manager of production operations for the Orion Program. “We are moving from assembling structure to installing the critical systems that will propel Orion farther and farther from Earth than human-capable spacecraft ever have journeyed.”

The propellant lines will provide hydrazine to the spacecraft thrusters during missions into deep space. The propellant lines complete a continuous connection from the propellant tanks in the aft bay of the crew module to the spacecraft’s thrusters, which are part of the system that helps to steer the capsule during the mission.

“These first propulsion system welds marks a significant transition during the build-up of the crew module, signifying the completion of the structures assembly and the beginning of the fluid systems integration,” said Jules Schneider, Orion KSC operations manager with Lockheed Martin.

Orion was moved from the birdcage assembly fixture and secured in the clean room for the first time in late July. The first propellant system weld was completed in the clean room. The spacecraft’s critical systems, including the Environmental Control and Life Support System and propellant lines, will be completed in this room.

Orion is the NASA spacecraft that will send astronauts to deep-space destinations, including on toward the journey to Mars. The pressure vessel will contain the atmosphere that a crew would breathe during a mission. It also will provide living and working space for the crew, and withstand the loads and forces experienced during launch and landing.

The SLS rocket with Orion atop is targeted to launch from Kennedy’s Launch Pad 39B in 2018. EM-1 will send Orion on a path thousands of miles beyond the moon over a course of three weeks, farther into space than human spaceflight has ever travelled before. The spacecraft will return to Earth and safely splash down in the Pacific Ocean off the coast of California. The mission will advance and validate capabilities required for human exploration of Mars.

“Our human journey to Mars is underway. It is milestones like these that mark our progress to deep space,” Wilson said.

Source: NASA.Gov

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At NASA's Kennedy Space Center in Florida last month, the Orion EM-1 capsule was transferred into the clean room inside the Neil Armstrong Operations and Checkout Building to begin integration of the vehicle's propellant lines and other critical systems.
NASA

Tuesday, May 24, 2011

An artist's concept of the Multi-Purpose Crew Vehicle (MPCV) in orbit above Mars.
NASA

ORION (or Whatever-You-Now-Call-It) Update...

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NASA Announces Key Decision For Next Deep Space Transportation System (Press Release)

WASHINGTON -- NASA has reached an important milestone for the next U.S. transportation system that will carry humans into deep space. NASA Administrator Charles Bolden announced today that the system will be based on designs originally planned for the Orion Crew Exploration Vehicle. Those plans now will be used to develop a new spacecraft known as the Multi-Purpose Crew Vehicle (MPCV).

"We are committed to human exploration beyond low-Earth orbit and look forward to developing the next generation of systems to take us there," Bolden said. "The NASA Authorization Act lays out a clear path forward for us by handing off transportation to the International Space Station to our private sector partners, so we can focus on deep space exploration. As we aggressively continue our work on a heavy lift launch vehicle, we are moving forward with an existing contract to keep development of our new crew vehicle on track."

Lockheed Martin Corp. will continue working to develop the MPCV. The spacecraft will carry four astronauts for 21-day missions and be able to land in the Pacific Ocean off the California coast. The spacecraft will have a pressurized volume of 690 cubic feet, with 316 cubic feet of habitable space. It is designed to be 10 times safer during ascent and entry than its predecessor, the space shuttle.

"This selection does not indicate a business as usual mentality for NASA programs," said Douglas Cooke, associate administrator for the agency's Exploration Systems Mission Directorate in Washington. "The Orion government and industry team has shown exceptional creativity in finding ways to keep costs down through management techniques, technical solutions and innovation."

Source: NASA.Gov

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Work being done on the MPCV at Lockheed Martin's Vertical Testing Facility in Colorado.
Lockheed Martin

Saturday, April 30, 2011

My first 'space album'...which was autographed by an actual NASA employee in 1992.

PHOTOS OF THE DAY... In case you wanted to know how huge of an obsessive space nerd I am, here are the latest (or oldest) evidence of that. Ever since I was in 4th grade (back in um, 1989-90), I would cut out practically every space-related article from a newspaper (specifically the Los Angeles Times, since I live in SoCal) and put them in plastic report covers I bought at the local supermarket. My interest in the space program started in the 3rd grade, and increased dramatically around August 25, 1989, when the Voyager 2 spacecraft flew past Neptune and its icy moon Triton. During this flyby, I would get up early in the morning and see a photo that Voyager 2 took of the giant gas planet and its main satellite on the front page of the L.A. Times almost every day during the following week. In the photos above is the very first album (I don’t want to call it a scrapbook, despite the fact the latest albums are entitled The Space Scrapbook, haha) I worked on. As you can see, it was actually autographed by someone who worked at NASA. He visited my elementary school and gave a presentation to the entire student body when I was in 6th grade back in 1992.

All of my space albums...for the rest of the world to see.

Pages from my latest album, THE SPACE SCRAPBOOK: 2011 AND BEYOND...

Tuesday, April 5, 2011

An artist's concept of the Falcon Heavy rocket launching from Vandenberg Air Force Base in California.
SpaceX

IMAGES OF THE DAY... Meet SpaceX's newest creation, the Falcon Heavy rocket...which will become the most powerful launch vehicle to soar into the sky since the Saturn V rocket sent Apollo astronauts to the Moon more than 40 years ago. The Falcon Heavy is set to lift off on its maiden voyage from Vandenberg Air Force Base in California sometime in 2013 (which would also be the year that NASA's Orion spacecraft is suppose to undergo its first test flight onboard what is currently rumored to be a Delta IV vehicle. Is SpaceX trying to change NASA's mind on this?). For more info on the Falcon Heavy, click here.

An artist's concept of the Falcon Heavy rocket soaring into the sky.
SpaceX

Wednesday, December 8, 2010

A Falcon 9 rocket carrying SpaceX's first fully operational Dragon vehicle launches from Cape Canaveral Air Force Station in Florida, on December 8, 2010.
NASA / Kevin O'Connell

THE DRAGON TAKES FLIGHT... At 7:43 AM, Pacific Standard Time today, a Falcon 9 rocket carrying SpaceX’s first fully operational Dragon vehicle was launched from Cape Canaveral Air Force Station in Florida. This was the second launch of Falcon 9 since its maiden flight last June, while this was Dragon’s first voyage to Earth orbit before it finally begins ferrying cargo to the International Space Station (ISS) next year. At 11:02 AM, PST, the Dragon capsule safely splashed down in the Pacific Ocean (500 miles off the coast of Mexico, to be exact) after re-entering Earth’s atmosphere...making this the first time a commercial company successfully brought a spacecraft back to the Earth’s surface from orbit. SpaceX deemed this flight a 100% success.

Today is a historic day for manned spaceflight...especially for the United States. With the space shuttle fleet retiring next year, the launch of Falcon 9 had to be a complete success and the on-orbit performance of Dragon completely flawless to vindicate President Obama’s decision earlier this year to cancel NASA’s Constellation program and rely on private companies to send cargo (and even astronauts) to low-Earth orbit. SpaceX was suppose to conduct one more "demo" flight of the Dragon spacecraft before it was to finally dock the capsule to the ISS for actual cargo operations. Here’s hoping NASA will have a change of plans and allow SpaceX to consolidate those two flights into one mission, thus allowing Falcon 9 and Dragon to immediately usher in the era of commercial spaceflight just as the space shuttle program is about to come to a close. That is all.

The Dragon spacecraft is about to splash down into the Pacific Ocean on December 8, 2010...following the completion of its maiden flight.
SpaceX / Michael Altenhofen

A close-up of the Dragon spacecraft just as it is about to splash down into the Pacific Ocean on December 8, 2010...following the completion of its maiden flight.
SpaceX / Michael Altenhofen

The Dragon spacecraft is about to splash down into the Pacific Ocean on December 8, 2010...following the completion of its maiden flight.
SpaceX / Michael Altenhofen

A recovery team works on the Dragon spacecraft after it splashes down in the Pacific Ocean on December 8, 2010...following the completion of its maiden flight.
SpaceX / Michael Altenhofen

Friday, June 4, 2010

SpaceX's FALCON 9 rocket launches on its maiden flight on June 4, 2010.
Matt Stroshane / Getty Images

KUDOS TO SPACEX for the successful maiden launch of its Falcon 9 rocket! Today’s historic liftoff oughta be a sign that the job of sending crew and cargo into low-Earth orbit by NASA can soon be handed over to commercial launch companies...and that NASA can focus on sending astronauts to asteroids by um, 2025...as envisioned by Obama. I’m still upset that he cancelled the Constellation moon program though.

The main engines on the FALCON 9 rocket ignite as it prepares to launch on its maiden flight on June 4, 2010.
Matt Stroshane / Getty Images

The FALCON 9 rocket leaves the pad on its maiden launch on June 4, 2010.
Matt Stroshane / Getty Images

The FALCON 9 rocket heads off into space on its maiden launch on June 4, 2010.
Matt Stroshane / Getty Images

The FALCON 9 rocket heads off into space on its maiden launch on June 4, 2010.
Matt Stroshane / Getty Images

Thursday, April 15, 2010

With a space shuttle main engine and an Orion capsule mock-up behind him, President Obama makes a speech about his plans for NASA at Kennedy Space Center, on April 15, 2010.
NASA / Jim Grossmann

OBAMA VISITS THE SPACE COAST... Earlier today, the President flew down to the Kennedy Space Center in Florida to make a speech about his new plans for NASA. In his speech, Obama talked about how he wanted U.S. astronauts to visit an asteroid by 2025, finally get to Mars by the 2030s, continue to promote private companies like SpaceX to launch cargo and crew to the International Space Station (ISS), convert the Orion Crew Exploration Vehicle into an ISS lifeboat instead (rather than canceling Orion as previously planned), and authorizing NASA to finalize a new design for a heavy-lift launch vehicle (HLV) by 2015.

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2015. What I find funny about this is that Obama wants NASA to finalize the design of the HLV a little more than one year before the President would complete a 2nd term in the Oval Office (assuming he got one). So even if NASA does design a new rocket that would efficiently and cheaply take astronauts out of low Earth orbit again, the space agency would be at the mercy of yet another White House administration that would make even more drastic (RE: crappy) changes to the U.S. space program by early 2017...and scrap the HLV and any other thing NASA will try to get done once the space shuttle program ends this year.

Awesome.

During Obama's visit, Air Force One is parked at Kennedy Space Center's Shuttle Landing Facility, on April 15, 2010.
NASA / Jack Pfaller

Wednesday, March 31, 2010

Jupiter DIRECT... Just thought I'd give props to the webmaster of NASAWatch.com for summing up how I myself feel about a rocket that’s been discussed on space-related message boards for the past few years: the Jupiter DIRECT, or just 'DIRECT', launch vehicle. I’m not gonna go into any technical detail about DIRECT (since I would essentially be promoting this fantasy rocket if I did), but the way some of its supporters—or ‘fanboys’ according to the NASAWatch webmaster, Keith Cowing—fawn over this vehicle on online message boards (particularly that of NASASpaceflight.com) would make you think that DIRECT was God’s gift to human spaceflight.


If there’s (currently) one good thing that came from President Obama’s plan to scrap the Constellation moon program, it’s that NASA will have to rely on commercial launch vehicles to send astronauts into space...taking a ‘shuttle-derived launch vehicle’ (SDLV) like DIRECT out of the equation. The only SDLVs that I would've supported were the ones NASA was developing before Obama changed its plans: the Ares I and V rockets. I would totally be annoyed if NASA gave serious thought to building a contraption that was conjured up by some chump on the Web. The way that several space fanboys talk about DIRECT is analogous to the way lots of movie fanboys (I’d include myself in this group, admittedly) talk about upcoming summer blockbusters: Getting into serious discussions about what they want to see and hope will be in the film...to the point where they start accepting rumors or ideas that are posted online as fact...and then realizing at the end that the powers-that-be in Hollywood created a final product that is totally far from what the fanboys visualized.

Case in point with that final (long-ass) sentence in the previous paragraph: The next Batman film. Type in ‘Batman 3’ on Google, and you’ll see rumors about Johnny Depp playing The Riddler, or Philip Seymour-Hoffman portraying The Penguin. Admittedly again, I’ve been guilty of writing fan fiction about the next Batman flick a few years back, but according to the NASAWatch article linked to at the top of this Blog, at least I would never write letters to Warner Bros. and/or plan to picket outside this studio to make the executives go with my ideas.

(If you’re too lazy to check out that NASAWatch article, it's about how the creator of DIRECT proposed to conduct a protest rally outside the Kennedy Space Center in Florida, and sent letters to White House officials and other folks in Washington D.C. to influence space policy)

To end this entry... When it comes down to it, space advocates can keep harping on about a launch vehicle that they want to see become a reality, but NASA—like filmmakers working on the next Hollywood tentpole flick—will come up with its own rocket when the time (and money) comes. Fanboys on spaceflight and film message boards should realize that 97% percent of the time, an idea that they’re concocting online will remain just that: an Internet concoction.

That is all.

An artist concept of a 'Jupiter DIRECT' launch vehicle.

PS: That final 3% would be fanboys providing input on such movies as 2002’s Spider-Man (Peter Parker having biological webshooters instead of mechanical ones), 2006’s Snakes on a Plane (Samuel L. Jackson saying "motherf**kin" a couple of times in the film after it wasn’t originally in the script) and Transformers 2 (a ‘Pretender’ robot—played by Isabel Lucas—being included in this movie).

Sunday, March 14, 2010

All 9 'Merlin' engines ignite on the FALCON 9 rocket during a hotfire test at Cape Canaveral Air Force Station in Florida, on March 13, 2010.

PHOTOS OF THE DAY... Since a flawless first launch of this rocket would somehow validate President Obama’s (crappy) decision to cancel the Ares rockets and the rest of NASA’s Constellation moon program last month, just thought I’d post up pics of the successful "hotfire" test of SpaceX’s Falcon 9 launch vehicle yesterday. The hotfire test involved the ignition of all 9 Merlin engines that comprise the first stage of the rocket. The engines fired for only 3.5 seconds, put presumably this was enough time for SpaceX to verify whether or not its newest vehicle (SpaceX's other one being the Falcon 1 rocket) will be ready for a maiden flight that is currently scheduled for April 12. We shall see.

FYI, an on-time launch of Falcon 9 on April 12 would be pretty symbolic...since Columbia ushered in the space shuttle era with the liftoff of STS-1 on April 12, 1981...and Falcon 9 will be ushering in a new age of commercial spaceflight to—low earth orbit. But not to deep space. That’s NASA’s job assuming it gets proper funding from Obama and Congress starting next year. Most likely not.

All images courtesy of SpaceX / Chris Thompson

All 9 Merlin engines ignite on the FALCON 9 rocket during a hotfire test at Cape Canaveral Air Force Station in Florida, on March 13, 2010.

All 9 Merlin engines ignite on the FALCON 9 rocket during a hotfire test at Cape Canaveral Air Force Station in Florida, on March 13, 2010.

All 9 Merlin engines ignite on the FALCON 9 rocket during a hotfire test at Cape Canaveral Air Force Station in Florida, on March 13, 2010.

Sunday, February 7, 2010

Space shuttle Endeavour stands poised for liftoff at Launch Complex 39A at Kennedy Space Center in Florida, on February 6, 2010.
NASA / Troy Cryder

ONE YEAR AGO TODAY, I flew down to central Florida to visit Kennedy Space Center (KSC) for the first time. What would’ve made today even sweeter would’ve been the launch of Endeavour on the first flight of this final year in the space shuttle program. Endeavour’s first launch attempt was scrubbed early this morning due to bad weather...and is making a second liftoff attempt a couple of hours from now (though the weather may be problematic yet again tonight). Will I visit KSC again, you ask? Well, I was planning to just so I could see in person an Ares I rocket on its launch pad, but Obama ruined everything last Monday. Oh well.

Posing in front of space shuttle Discovery on its pad at LC-39A, on February 8, 2009.

Sunday, January 31, 2010

Construction being completed on the Mobile Launcher Platform for NASA’s now-cancelled Ares I rocket.
NASA / Jack Pfaller

GOODBYE, CONSTELLATION... I would go off on a rant about how Obama validated my reason (and much more) for not voting for him in 2008, but I’ll leave it somewhat short. On the 7th anniversary of the space shuttle Columbia accident (which is tomorrow), Obama will not only delay NASA’s moon program by 5 years but outright cancel it. Good job, Obama. I hope you’re a one-term president. *Resists the urge to make political jabs regarding winning an undeserved Noble Peace Price and struggling in passing that health care reform bill*

An artist's concept of the Ares I rocket at Kennedy Space Center's Launch Pad 39B.
NASA

But hey, there are some people online (Google 'NASA 2011 budget') that think this is the right way to conduct America’s space program (by encouraging free enterprise by having private companies develop launch vehicles to send NASA astronauts into space), but we’ll see. Obama is proposing a space budget of $100 billion over the next five years...to have NASA loiter in low earth orbit for the next 10-15 years. In the meantime, savor the last 5 space shuttle flights that are scheduled to lift off this year (starting this Sunday with Endeavour’s STS-130 mission, hopefully)...and hope that construction on Russian Soyuz vehicles that will launch our astronauts to the International Space Station (starting next year) is going smoothly. That is all.

No to Obama as President in 2012.

Wednesday, October 28, 2009

The ARES I-X rocket soars through the sky on October 28, 2009.
Canon / Scott Andrews

FINALLY! After a day’s worth of delays due to weather concerns and some Joe Schmoe errantly steering his cargo ship into restricted waters off the coast of Kennedy Space Center (KSC) yesterday, the Ares I-X rocket finally launched on its much-anticipated test flight this morning. And its flight sure was triboelectrifying! If you don’t know what that word means, look it up. Just don’t ask anyone who oversaw the test at KSC’s Launch Control today what it means... They’ll probably smack you upside the head in a sec.

The ARES I-X rocket successfully lifts off from Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 28, 2009.
NASA / Jack Pfaller

The ARES I-X rocket successfully lifts off from Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 28, 2009.
NASA / Jim Grossmann

With space shuttle ATLANTIS in the foreground, the ARES I-X rocket successfully lifts off from Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 28, 2009.
Canon / Scott Andrews

Here’s the video of the launch:

Tuesday, October 27, 2009

The Moon shines above the ARES I-X rocket at Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 23, 2009.
NASA / Kim Shiflett

TODAY’S THE DAY... Bad weather might thwart this morning’s launch attempt (at 5 AM, Pacific Daylight Time) of NASA's Ares I-X rocket, but oh well. Just thought I’d share more awesome photos of the test vehicle at Kennedy Space Center’s Launch Complex 39B in Florida...

The ARES I-X rocket at Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 23, 2009.
NASA / Jack Pfaller

The ARES I-X rocket at Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 23, 2009.
NASA / Kim Shiflett

The ARES I-X rocket at Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 23, 2009.
NASA / Kim Shiflett

The ARES I-X rocket at Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 23, 2009.
NASA / Kim Shiflett

The ARES I-X rocket at Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 23, 2009.
NASA / Kim Shiflett

The ARES I-X rocket at Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 23, 2009.
NASA / Kim Shiflett

The ARES I-X rocket at Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 23, 2009.
NASA / Kim Shiflett

Friday, October 23, 2009

Space shuttle ATLANTIS (foreground) and ARES I-X (background) at Kennedy Space Center's Launch Complex 39, on October 23, 2009.
NASA / Kim Shiflett

Ready For Launch...

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NASA GIVES 'GO' FOR THE ARES I-X TEST ROCKET LAUNCH ON OCT. 27 (Press Release)

CAPE CANAVERAL, Fla. - NASA has completed a review of the Ares I-X development rocket's readiness for its flight test and selected Tuesday, Oct. 27, as the official launch date. Liftoff is scheduled for 8 a.m. EDT from NASA's Kennedy Space Center in Florida.

The Ares I-X launch date was announced after a flight test readiness review at Kennedy. During the meeting, senior NASA and contractor managers assessed the risks associated with the test and determined the rocket, support systems and procedures are ready for launch.

"I am proud of the work this team has done to ready this test rocket for launch," said Doug Cooke, associate administrator for NASA Exploration Systems Mission Directorate. "This is the first time in more than 30 years that NASA has built a vehicle in a new configuration so this has been a valuable learning experience.

"This test will yield important data to support the nation's next steps in exploration. There is no substitute for hard data - flight testing clarifies the distinction between imagined outcomes and real flight experience."

The 28-mile high, two-minute flight of the Ares I-X, an uncrewed development rocket, will provide NASA with an opportunity to test and prove hardware, facilities and ground operations, while gathering critical data for the Ares I rocket and future launch vehicles.

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The present and the future (hopefully)...both poised for launch at Kennedy Space Center in Florida.
NASA / Kim Shiflett

Tuesday, October 20, 2009

The ARES I-X rocket rolls out of the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida, on October 20, 2009.
NASA / Kim Shiflett

ARES I-X Update...

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NASA'S ARES I-X ROCKET ARRIVES AT LAUNCH PAD IN FLORIDA (Press Release)

CAPE CANAVERAL, Fla. - For the first time in more than a quarter century, a new vehicle is sitting at Launch Pad 39B at NASA's Kennedy Space Center in Florida. The Ares I-X flight test vehicle arrived at the pad atop of a giant crawler-transporter at approximately 7:45 a.m. EDT Tuesday.

The crawler-transporter left Kennedy's Vehicle Assembly Building at 1:39 a.m., traveling less than 1 mph during the 4.2-mile journey. The rocket was secured on the launch pad at 9:17 a.m.

The vehicle is scheduled to launch at 8 a.m. on Oct. 27. This test flight of the Ares I-X rocket will provide NASA an early opportunity to test and prove hardware, models, facilities and ground operations associated with the Ares I launch vehicle.

The Ares I rocket is being designed to carry astronauts to space in the Orion crew exploration vehicle. The Ares I-X test flight also will allow NASA to gather critical data during ascent of the vehicle's integrated stack, which includes the Ares I with a simulated upper stage, Orion and launch abort system. Data collected from more than 700 sensors throughout the rocket will begin to confirm the vehicle as a whole is safe and stable in flight before astronauts begin traveling into orbit.

"With the arrival of Ares I-X at the pad, this milestone demonstrates NASA's world-class ability to conceptually design, build and process a new launch vehicle in just under four years," said Bob Ess, mission manager for Ares I-X at Kennedy. "Nearly 2,000 NASA and contractor employees located throughout the United States worked together in an unprecedented fashion, resulting in the new vehicle ready for flight."

During the week before launch, technicians at the pad will perform a variety of electrical and mechanical checks to ready the vehicle for flight, including hydraulic power unit hot fire, steering tests and internal power verifications using flight batteries.

United Space Alliance of Houston is NASA's prime contractor for the ground processing of the Ares I-X rocket.

"Processing for the Ares I-X test flight in parallel with space shuttle operations has been a true challenge involving people and hardware from across the country, and we're very proud of what the team has accomplished," said Mark Nappi, vice president of Launch and Recovery Systems for United Space Alliance.

ATK Space Systems of Magna, Utah, is NASA's prime contractor for the first stage of the rocket.

"The NASA and contractor teamwork displayed over the last four years has been the catalyst that brought us to this important milestone today," said Bob Herman, ATK's vice president of Exploration Systems for Kennedy Space Center Operations. "As the Ares I first stage provider, we are looking forward to receiving invaluable data during the flight test."

At the Flight Test Readiness Review on Oct. 23, mission managers will finalize the launch date and provide the team with a final "go" or "no go" for launch.

Ares I-X is an uncrewed, suborbital development test in a modified Ares I configuration. Ares I-X is the first developmental flight test of the Constellation Program, which includes the Ares I and V rockets, Orion and the Altair lunar lander.

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The ARES I-X rocket rolls toward Launch Complex 39B at NASA's Kennedy Space Center in Florida, as the Sun rises on October 20, 2009.
NASA / Kim Shiflett

The ARES I-X rocket approaches Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 20, 2009.
NASA / Jack Pfaller

The ARES I-X rocket approaches Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 20, 2009.
NASA / Kim Shiflett

The ARES I-X rocket arrives at Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 20, 2009.
NASA / Kim Shiflett

The ARES I-X rocket at Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 20, 2009.
NASA / Kim Shiflett

The ARES I-X rocket at Launch Complex 39B...as seen from Launch Complex 39A at NASA's Kennedy Space Center in Florida, on October 20, 2009.
NASA / Jim Grossmann

The ARES I-X rocket at Launch Complex 39B at NASA's Kennedy Space Center in Florida, on October 22, 2009.
NASA / Jack Pfaller