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 ...
Researchers worked out the ocean's size by finding how high the water level got in the Solar System’s largest canyon system.
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