Tuesday, November 11, 2008

Mars Phoenix Lander Runs Out of Juice

Originally slated for a mere 90 days near the Martian north pole, clever NASA power engineers kept the Lander doing science for nearly two months beyond that goal. But now mission officials are certain: The lander has run out of power for its internal heater and is presumed to be frozen on the arctic plane.


Has Mars Science Laboratory Made the Discovery of the Decade?

NASA team leader Michael Mumma puts forward the idea that subterranean bacteria could be producing the noxious fumes, which periodically percolate to the surface in short lived bursts. But it could also be a geological source deep below the surface.

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