Martian Ice Age tagged posts

Underground Microbes may have Swarmed Ancient Mars

Underground microbes may have swarmed ancient Mars
This image made available by NASA shows the Jezero Crater area on the planet Mars, captured by the Mars Reconnaissance Orbiter. Ancient Mars may have had an environment capable of harboring an underground world teeming with microscopic organisms. That’s according to French scientists who published their findings, Monday, Oct. 10, 2022. Credit: NASA/JPL-Caltech/USGS via AP, File

Ancient Mars may have had an environment capable of harboring an underground world teeming with microscopic organisms, French scientists reported Monday.

But if they existed, these simple life forms would have altered the atmosphere so profoundly that they triggered a Martian Ice Age and snuffed themselves out, the researchers concluded.

The findings provide a bleak view of the ways of the cosmos...

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