NASA: Two samples from Mars show Red Planet habitable

“WATER WAS ENOUGH FOR MICROSCOBIC LIFE”

On the other hand, scientists announced that they hypothesized that the groundwater may have originated from water that once flowed inside Jezero, or that it may have passed through the rocks long after the lake dries up.

But it’s unclear whether the water changing the rocks has existed for tens of thousands or millions of years. NASA said it’s certain that the water has been there long enough in the past to make the area more conducive to microscopic life.

–