Was life on Mars WIPED OUT by global warming?
GLOBAL warming that scorched the surface of Mars for up to 10million years may have wiped out life on the Red Planet, it is claimed. It is thought Mars was frozen over roughly 3.8billion years ago before warming periods melted the surface and created …
Global warming scarred Mars’ surface after warm periods that lasted 10 MILLION years
Was life present on Mars? Water carved valley and canyons on Red Planet