2 February 2010 05:25 am
Some critics in Congress say they'll fight to keep some elements of the moon plan in place - but one of the most influential critics says it would be "very difficult" to change NASA's new course.
In its budget request, released today, the White House is seeking $19 billion for the space agency during fiscal 2011, which is a slight increase from the current fiscal year's $18.7 billion. But over the next five years, NASA says it will have $6 billion more than previously planned, with most of that going to support technology development and commercialization.
NASA Administrator Charles Bolden told reporters that the increase represented "an extraordinary show of support in these tough budgetary times."
The most dramatic and controversial part of the plan wasn't the decision to put off the next lunar landing. Previous studies suggested that NASA couldn't possibly get back to the moon by 2020, as President George W. Bush proposed six years ago. The best NASA could have managed was somewhere in the 2028 time frame, according to last year's Augustine panel review.
Nor was it the decision to cancel NASA's Ares 1 rocket development program. A prototype of the medium-lift launch vehicle went through a successful test last October, at a cost of $445 million. But Sen. Bill Nelson, the Florida Democrat who chairs the Senate subcommittee on space, told reporters today that Ares 1 was a "non-starter" because it wouldn't have been ready until 2018. That's too late for it to be of much service to the International Space Station. "It was a rocket in search of a mission," Nelson said.
No, the biggest shift had to do with who would be in charge of providing the successors to the space shuttle fleet, which is currently due for retirement by the end of this year. Instead of having its own human spaceflight program to service the space station, NASA said it would buy rides in private-sector space taxis. In Nelson's words, "the commercial boys" would be in the driver's seat.
"If the commercial boys don't work, then we are stuck for upwards of a decade relying on the Russians ... and that is not a good position to be in," the senator said.
New Space and Old Space
Some of those commercial boys are actually the same companies that are working on the shuttle program under NASA's direction, albeit in different combinations. Others are relative newcomers. In the course of laying out the rationale behind NASA's budget request, agency administrator Charles Bolden announced that five companies would share $50 million in federal stimulus funds to jump-start the commercialization of human spaceflight:
The money is aimed at encouraging the companies to develop new concepts for sending astronauts to the space station and back down to Earth, and to demonstrate those concepts with actual hardware.
NASA has already been paying out tens of millions of dollars to two other companies, California-based SpaceX and Virginia-based Orbital Sciences, to develop unmanned spaceships for delivering supplies to the space station. SpaceX's first demonstration flight of its Falcon 9 rocket and Dragon cargo capsule is scheduled for the middle of this year.
If those companies are successful with their cargo craft, NASA will pay them $3.5 billion betweeen now and 2016. By that time, NASA hopes that commercial spaceships will be cleared to fly astronauts to the space station and back.
SpaceX founder Elon Musk said his company could provide crew transport capability two or three years after it receives a NASA contract. However, SpaceX "was obviously not a winner" in the latest NASA competition, Musk said,. He explained that there wasn't enough money available from the $50 million program to perfect a launch escape tower for the Dragon - which is considered essential for crew safety.
"We don't have any issue with that," Musk said.
Congress strikes back
What Musk does have an issue with is congressional criticism of NASA's commercial spaceflight plan. "It's important to separate the comments from the vested interests," he told me during today's teleconference. "There are certain members of Congress who cannot be swayed by any rational argument. They simply want the answer to be that funding continues in their district, independent of any sound basis for it."
The sharpest criticism came from the places that are most heavily invested in spaceflight as it's being done today:
Nelson seemed somewhat less pugnacious about about NASA's change in course: "When the president says he's going to cancel Constellation, I can tell you, to muster the votes and overcome that is going to be very, very difficult."
Jobs are a big concern in the aerospace industry, as they are for the nation as a whole. Because NASA's five-year spending plan was getting a boost, Bolden said "we expect to support as many if not more jobs with the FY 2011 funding the president has proposed." But others fear that the job equation will take a negative turn. Nelson said canceling Constellation would eliminate about 7,000 jobs in Florida alone - which would outweigh the jobs expected to be created through commercialization (1,700 in Florida, 5,000 nationwide).
NASA has already been paying out tens of millions of dollars to two other companies, California-based SpaceX and Virginia-based Orbital Sciences, to develop unmanned spaceships for delivering supplies to the space station. SpaceX's first demonstration flight of its Falcon 9 rocket and Dragon cargo capsule is scheduled for the middle of this year.
If those companies are successful with their cargo craft, NASA will pay them $3.5 billion betweeen now and 2016. By that time, NASA hopes that commercial spaceships will be cleared to fly astronauts to the space station and back.
SpaceX founder Elon Musk said his company could provide crew transport capability two or three years after it receives a NASA contract. However, SpaceX "was obviously not a winner" in the latest NASA competition, Musk said,. He explained that there wasn't enough money available from the $50 million program to perfect a launch escape tower for the Dragon - which is considered essential for crew safety.
"We don't have any issue with that," Musk said.
Congress strikes back
What Musk does have an issue with is congressional criticism of NASA's commercial spaceflight plan. "It's important to separate the comments from the vested interests," he told me during today's teleconference. "There are certain members of Congress who cannot be swayed by any rational argument. They simply want the answer to be that funding continues in their district, independent of any sound basis for it."
The sharpest criticism came from the places that are most heavily invested in spaceflight as it's being done today:
Nelson seemed somewhat less pugnacious about about NASA's change in course: "When the president says he's going to cancel Constellation, I can tell you, to muster the votes and overcome that is going to be very, very difficult."
Jobs are a big concern in the aerospace industry, as they are for the nation as a whole. Because NASA's five-year spending plan was getting a boost, Bolden said "we expect to support as many if not more jobs with the FY 2011 funding the president has proposed." But others fear that the job equation will take a negative turn. Nelson said canceling Constellation would eliminate about 7,000 jobs in Florida alone - which would outweigh the jobs expected to be created through commercialization (1,700 in Florida, 5,000 nationwide).
Source : msnbc