Ancient tsunami evidence on Mars reveals life potential
Thursday, May 19, 2016 - 08:51
in Astronomy & Space
The geologic shape of what were once shorelines through Mars' northern plains convinces scientists that two large meteorites - hitting the planet millions of years apart - triggered a pair of mega-tsunamis. These gigantic waves forever scarred the Martian landscape and yielded evidence of cold, salty oceans conducive to sustaining life.