(Another) Sign of Life On Mars?

NASA's Curiosity - June 2018

NASA Rover on Mars Detects Puff of Gas
That Hints at Possibility of Life

The Curiosity mission’s scientists picked up the signal
this week, and are seeking additional readings from the red planet.

     Mars, it appears, is belching a large amount of a gas that could be a sign of microbes living on the planet today.

In a measurement taken on Wednesday, NASA’s Curiosity rover

By Kenneth Chang
The New York Times

discovered startlingly high amounts of methane in the Martian air, a gas that on Earth is usually produced by living things. The data arrived back on Earth on Thursday, and by Friday, scientists working on the mission were excitedly discussing the news, which has not yet been announced by NASA.

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