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shuttle replacement by
David Spain
bob haller safety advocate wrote:
http://spaceflightnow.com/news/n1007/21boeing/
What is missing from the discussion 'until now :-)' is the operational cost...
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Nuclear energy on its way out.:) by
bob haller
Japanese were asked what should be done regarding the nation's nuclear
power plants, 2 percent said more nuclear plants should be built.
Twenty-five percent...
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July 15th 11 08:24 PM
by rst9
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Voyager mission in deep space by
signifiespost
Probably, in all its enthusiasm, the Voyager mission left safety precautions about maintaining confidentiality on humanity and discloses on board, many...
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SLS alternatives by
Me
On Oct 25, 1:36*am, "Matt Wiser" wrote:
And if DOD comes on board, there's
another operator for the system-and you can bet that DOD...
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nuclear thermal propulsion by
Nun Giver
http://www.sciencedaily.com/releases/2013/01/130110103501.htm
pasted paragraph:
The Nuclear Cryogenic Propulsion Stage team is tackling a three-year project...
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517 Watts by
jacob navia[_5_]
The Opportunity rover solar panels are producing still 517 Watts after
10 years exploring Mars. The whole machine is in excellent condition,
but showing...
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Ares vs Delta or Atlas by
Frogwatch[_2_]
So, why not upgrade the Delta or Atlas instead of building Ares 1 or
2. Are the solid boosters really more reliable and safe? Could an
upgraded Delta or...
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Harvest Moon by
Old Physics
Harvest Moon
In a 1993 Sotheby's auction, approximatly 200 miligrams of a
sample return from a Russian luna mission sold for 442000 dollars or
about $2200 per...
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2004 MN4 Asteroid Possibilities by
Brian Jacobson
It seems to me that this chunk of rock poses some great
opportunities. With a nudge at the right time it could be captured in
a high orbit around Earth, and...
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Jim Oberg - Anti-Kook by
Thomas Lee Elifritz
January 11, 2005
We're talking about a guy here that has nothing better to do than spend
all his time trying to convince kooks that man really did walk on...
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