Mars was once BLUE as scientists find signs of red planet’s ‘deepest and largest sea’ the size of Arctic Ocean & rivers

MARS was not always the beaming red we’re so used to seeing in space. Scientists have revealed that it was actually a “blue ...
Morning Overview on MSN

Mars was once a blue planet with a vast ocean, ancient rivers reveal

Mars, now a dusty world of rusted rock and thin air, once carried enough water to transform its face into something far more familiar. New mapping of ancient river systems indicates that a vast ...
The Sun

Mars was once BLUE as scientists find signs of red planet’s ‘deepest and largest sea’ the size of Arctic Ocean & rivers

Scientists believe half of Mars was covered in ocean water MARS was not always the beaming red we’re so used to seeing in space. Scientists have revealed that it was actually a “blue planet” some ...