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Curiosity Detects Mysterious Methane Spikes On Mars

astroengine writes: A gas strongly associated with life on Earth has been detected again in the Martian atmosphere, opening a new chapter in a decade-old mystery about the on-again, off-again appearance of methane on Mars. The latest discovery comes from NASA's Curiosity rover, which in addition to analyzing rocks and soil samples, is sniffing the air at its Gale Crater landing site. A year ago, scientists reported that Curiosity had come up empty-handed after an eight-month search for methane in the atmosphere, leaving earlier detections by ground-based telescopes and Mars-orbiting spacecraft an unexplained anomaly. "We thought we had closed the book on methane. It was disappointing to a lot of people that there wasn't significant methane on Mars, but that's where we were," Curiosity scientist Christopher Webster with NASA's Jet Propulsion Laboratory in Pasadena, Calif., told Discovery News.

4 of 68 comments (clear)

  1. Sorry... by TWX · · Score: 3, Funny

    I'm really sorry. Excuse me.

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    Do not look into laser with remaining eye.
  2. Wrong planet by Cro+Magnon · · Score: 5, Funny

    I expected that around Uranus, but not Mars.

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    Slow down, cowboy! It has been 4 hours since you last posted. You must wait another few hours.
  3. Curiosity must have a leak by wonkey_monkey · · Score: 4, Funny

    He who smelt it dealt it.

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    systemd is Roko's Basilisk.
  4. Re:Rover detects mysterious farts. by PPH · · Score: 3, Funny

    Rover

    There ya go, blaming the dog again.

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    Have gnu, will travel.