Apr 28, 2010
Apr 22, 2010
"The danger posed to airplanes by volcanic clouds is not well understood, so officials are trying to limit exposure as much as possible"
Apr 17, 2010
"The ash plume from Iceland has grounded planes for good reason - it wrecks jet engines, and it's at the right height to do so"
Apr 15, 2010
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Mar 13, 2010
"ZERO-G is offering researchers a chance to fly in a plane that simulates weightless and low-gravity environments like the moon, Mars, and Earth-orbit."
Mar 13, 2010
Mar 9, 2010
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Mar 7, 2010
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Feb 28, 2010
The Variable Specific Impulse Magnetoplasma Rocket (VASIMR) might reduce the time required for a trip to Mars to less than 6 weeks.
Feb 13, 2010
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