46 month ago
jkottke : NASA has found "strong evidence" that life currently exists on Mars - Fluctuating methane levels and the presence of sulfate jarosite may indicate that life is present.
plasticbag : NASA Researchers Claim Evidence of Present Life on Mars - It's all to do with methane emissions from subterranean caves. Very hopeful about this one. Life on another planet - however trivial and basic - would blow the world open...
# copy47 month ago
plasticbag : A stunning and beautifully exotic story of an alien moon - "Liquid methane rain feeds river channels, lakes, streams, and springs on the surface of Saturn's moon Titan, images from the Huygens probe show..."
# copy
