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Early Mars was covered in ice sheets, not flowing rivers - Hindi News | Early Mars was covered in ice sheets, not flowing rivers | Latest technology News at Lokmatnews.in

Technology :Early Mars was covered in ice sheets, not flowing rivers

A large number of the valley networks scarring Mars' surface were carved by water melting beneath glacial ice, not by free-flowing rivers as previously thought, according to a new study by Western and UBC researchers. ...