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Nov 28, 2022

Mars Once Had So Much Water, It Could Have Been An Ocean World, Scientists Say

Posted by in category: space

Today, Mars is colloquially known as the ‘Red Planet’ on account of how its dry, dusty landscape is rich in iron oxide (aka. ‘rust’). In addition, the atmosphere is extremely thin and cold, and no water can exist on the surface in any form other than ice.

But as the Martian landscape and other lines of evidence attest, Mars was once a very different place, with a warmer, denser atmosphere and flowing water on its surface.

For years, scientists have attempted to determine how long natural bodies existed on Mars and whether or not they were intermittent or persistent.

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