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NASA Administrator Charles Bolden in Huntsville on an earlier visit. (File) (The Huntsville Times)
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WASHINGTON - NASA Administrator Charles Bolden told Congress today he will recommend canceling the Space Launch System and Orion capsule programs if Russia stops American astronaut rides to the International Space Station any time soon and before U.S. companies are ready to do the job.
Bolden said the space station would probably have to be shut down without Russian transport, and in that case, "I would go to the president and recommend we terminate SLS and Orion."
The comments came as Bolden was questioned during a committee appearance about NASA's 2015 budget by U.S. Rep. Mo Brooks (R-Huntsville). Brooks said afterward that shutting down SLS and Orion would "compound" the access to space problem. "Administrator Bolden's testimony underscores America's need for sufficient funding for launch vehicle development," Brooks said. "We simply cannot use Russia as a crutch for America's space program any longer."
Bolden said the administration has a plan to put Americans in space in 2017 aboard American-built and operated space taxis. "This is like asteroids, we have a plan, the plan needs to be funded, and the plan is commercial crew," Bolden said.
Congress and the White House have sparred over the commercial crew program and NASA's desire to rendezvous with an asteroid for research. So far, Congress has been more interested in funding SLS and Orion than either commercial crew or the asteroid mission. Some in Congress also believe the White House has looted NASA's space budget to force the agency to do more climate and Earth science research.
Bolden was testifying about the White House 2015 budget request for NASA before the House science subcommittee that oversees the agency.
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Quelle: ALABAMA.com
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A Report from the First Hearing on the 2015 NASA Budget
The House Space Subcommittee Gets First Crack at the President's Budget
Topics: FY2015 NASA Budget, private spaceflight, Explaining Policy, human spaceflight, Plutonium-238, shuttle successor
NASA Administrator Charles Bolden answered questions about the President's 2015 NASA budget request before a congressional subcommittee today.
The hearing, held by the House of Representative's Subcommittee on Space (which authorizes spending caps and general NASA policy but not the year-to-year budget), had a few testy moments between members on the committee and Administrator Bolden, particularly in regard to the Commercial Crew program and access to the ISS.
"Budgets are about choices. This committee chose to rely on the Russians," said Bolden in response to a question from the subcommittee Chairman Stephen Palazzo (R-MS).
Concern about how the political crisis in Crimea could spill over to space station access was a consistent topic among the committee. NASA has relied on the Russian Soyuz spacecraft to deliver astronauts to the space station since the retirement of the Shuttle in 2011. The Obama Administration's preferred replacement, commercial transport services developed by private companies like SpaceX and Boeing, has been underfunded by Congress since its inception. NASA is targeting 2017 for the first launches of astronauts on commercial vehicles, more than two years after their original estimates had the program been funded fully.
When pressed on the issue of alternative access to space if Russia decides to prevent U.S. astronauts from using Soyuz, Bolden avoided saying that NASA is looking into contingency plans. "Our partner is not Russia. Our partners are Roscosmos," he said, emphasizing the separation from the current geopolitical standoff. He also reminded the subcommittee that the NASA-Roscosmos relationship has endured previous political crises, such as the Russian invasion of Georgia in 2008.
In truth, NASA has very few options if Russia takes any action denying U.S. astronauts from the space station. Though, as Bolden repeated pointed out, the Russians themselves would have much to lose themselves, and could probably not operate the space station without NASA support.
Other topics raised by members of the committee were the lower funding levels for the Space Launch System and Orion programs compared to the 2014 levels allocated by Congress. Bolden said that these lower funding levels were enough to keep the program on track, and that he didn't need extra money for either.
The Asteroid Redirect Mission faced near-universal criticism from both Republicans and Democrats on the subcommittee. Saying that the concept lacked a target, a timeline, and a budget, many members were unhappy with progress in these areas since NASA first announced the mission last year. Bolden did his best to counter these criticisms by saying that the ARM was crucial to developing the technology to send humans and equipment into to deep space, and was part of the stepping-stone approach to Mars.
Human spaceflight, as usual, tended to dominate the meeting. But space science was mentioned a few times by Lamar Smith (R-TX), the Chairman of the House Science Committee, and by Rep. Suzanne Bonamici (D-OR). Both raised questions about the continued cuts to the Planetary Science Division. Chairman Smith was particularly interested in the astrobiological detection possibilities of the JWST.
The cancellation of SOFIA was mentioned, and Bolden said that until the FY2015 budget is decided upon by Congress, SOFIA is in a state of flux. This is true, but unless actions are taken quickly, SOFIA may feel the cancellation soon. Paul Hertz, NASA's Astrophysics Division Director, stated at a recent NASA Advisory Council meeting that NASA might have to dip into its operating funds this year in order to mothball the aircraft by 2015, this could impact the planned observing plans for the remainder of this fiscal year.
Following up on questions at yesterday's full committee hearing with John Holdren, the President's Science Advisor, Rep. Bill Posey asked about the stability and availability of Plutonium-238 fuel. Bolden stated the Department of Energy is updating facilities, but there is enough Pu-238 for the Mars 2020 rover. The program generally seems on track to begin producing new Pu-238 by the end of the decade.
The Planetary Society submitted a statement for the record [pdf] regarding the planetary science program as outlined in the budget request.
Quelle: TLS
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