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Scientists say they’ve discovered why Mars is red - CNN

A study suggests Mars takes its red hue from a type of mineral that forms in cool water, which could reveal insights about whether Mars was ever able to support life.

By:Ashley Strickland
Source:CNN
Published:
Scientists say they’ve discovered why Mars is red - CNN
Sign up for CNNs Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. With its iconic rusty hue, Mars has long been called t… [+9088 chars]

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