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Martian Methane May Be Created By Lifeforms

Posted by kdawson on from the little-green-bugs dept.

Following our recent discussions about the growing evidence pointing to possible life on Mars, reader skywatcher2501 writes with news of a study that has ruled out one possible explanation for the levels of methane seen on that planet — that it might be replenished by disintegrating meteors entering the atmosphere. So two theories remain: either the gas is created as a by-product of reactions between volcanic rock and water, or it is a by-product of a lifeform's metabolism.

1 of 297 comments (clear)

  1. Re:crap by blair1q · · Score: 1, Flamebait

    I'd say there's merit in preserving and studying life forms that have evolved in complete isolation from anything on Earth.

    You could just get a grant to study a Republican.

    They've never shown any evidence of familiarity with the human race or the natural environment.