Mars had an ocean, sandy beaches 3 billion years ago, scientists say
Evidence suggests Mars once had an ancient ocean, with data from China's Zhurong rover revealing coastal deposits beneath the ...
ThePrint44m
Scientists have discovered a 3 billion-year-old beach buried on Mars
In the 1970s, images from the NASA Mariner 9 orbiter revealed water-sculpted surfaces on Mars. This settled the once-controversial question of whether water ever rippled over the red planet. Since ...