Scientists have discovered that Mars was once home to an ancient network of rivers, raising hopes it could support life. The red planet’s rugged landscape was likely carved by the series of free-flowing gullies some 3.7 billion years ago. Ammar Johmani

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https://ift.tt/3foOkCJ Submitted May 10, 2020 at 04:18PM by maxwellhill https://ift.tt/2Wj9oDd Ammar Johmani magazine