Thread: News from NASA
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Old 05-10-2009, 08:10 PM   #3
WiNaDeYo
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Join Date: Sep 2008
Location: Lombardy, Italy
Posts: 222
Default Re: News from NASA

http://www.foxnews.com/story/0,2933,.../scitech/space

Quote:
Obama Puts Entire NASA Space Program in Limbo

Friday, May 08, 2009

WASHINGTON — The White House has ordered a complete outside review of NASA's manned space program, including plans to return astronauts to the moon.

Officials want a report from an independent panel by August. White House science adviser John Holdren said Thursday that the new panel will look at the design of new spacecraft to replace the space shuttle and go to the moon, as well as consider possible alternatives to the current design.

Holdren said it will also examine the five-year gap between the shuttle's retirement and the new moon vehicles, with the first new space capsule flying in 2015.

During that time, starting in late 2010, NASA would have to rely on the Russians for space travel. The review will look at extending NASA's use of the multibillion-dollar international space station beyond 2016.....
http://www.foxnews.com/story/0,2933,519382,00.html

NASA Running Out of Plutonium for Deep-Space Probes

Friday, May 08, 2009

Quote:
WASHINGTON — NASA is running out of nuclear fuel needed for its deep space exploration.

The end of the Cold War's nuclear weapons buildup means that the U.S. space agency does not have enough plutonium for future faraway space probes — except for a few missions already scheduled — according to a new study released Thursday by the National Academy of Sciences.

Deep space probes beyond Jupiter can't use solar power because they're too far from the sun. So they rely on a certain type of plutonium, plutonium-238. It powers these spacecraft with the heat of its natural decay.

But plutonium-238 isn't found in nature; it's a byproduct of nuclear weaponry.

The United States stopped making it about 20 years ago and NASA has been relying on the Russians. But now the Russian supply is running dry because they stopped making it, too....

Solar power is preferable to plutonium because it is cheaper and has fewer safety concerns, McNutt and Allen said. But solar power just doesn't work in the darkest areas of space, including deep craters of the moon.
Hmmmm...so this is why "They" need more nuclear power plants...otherwise no evacuation plan for the PTB when the SHTF!
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