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Methane Survey Reveals Mars Is Far From 'Dead'

astroengine writes "The first planet-wide studies of methane on Mars — incorporating billions of measurements made by NASA's Mars Global Surveyor spacecraft — shows gas concentrations peak in autumn and plummet in winter. Scientists have found significantly higher methane concentrations in the Tharsis, Elysium and Arabia Terrae regions. Tharsis and Elysium are home to Mars' most massive volcanoes and Arabia Terrae has large quantities of subterranean frozen water. This indicates the gas could be generated by geological or biological activity. 'It could be geology or biology, but it is not coming from another source. There is a seasonal pattern, so it could only be a local origin,' Sergio Fonti, with Italy's Universita del Salento, told Discovery News."

4 of 171 comments (clear)

  1. In other news... by gearsmithy · · Score: 5, Funny

    Martians label Earth "stupidest planet ever" for measuring their farts billions of times...

  2. Just in Time! by davevr · · Score: 3, Funny

    Someone call Mazlan Othman asap!

  3. Re:Good news by X0563511 · · Score: 2, Funny

    That post was bad, and you should feel bad!

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    For large sets, this will be our guide even unto death, for the LORD will work for each type of data it is applied to...
  4. Re:OH COME ON by justthisdude · · Score: 4, Funny

    Of course the episodic bursts of methane came form the global surveyor that surveyed the planet: as every middle schooler knows, "whoever smelt it dealt it".

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    "I love his boyish charm, but I hate his childishness" - Leela