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It didn't take long for Mars to become a potentially habitable world, a new study suggests.

The planet-formation process generates a lot of heat, so rocky worlds such as Mars and Earth are covered by oceans of molten rock shortly after they form. Life as we know it cannot get a foothold until these oceans freeze into a crust — and this apparently happened quite early on the Red Planet, the new study reports.

Read more at: https://www.space.com/41068-mars-life-early-start-black-beauty-meteorite.html

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