SPACE
Mars might be red for a different reason
WORDS BEN TURNER
Temperatures on the dusty surface of Mars can reach up to 20 degrees Celsius
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We may have been wrong about how Mars got its characteristic red hue, a new study reveals. The Red Planet owes its ruddy complexion to rusted iron minerals throughout the planet’s dust, dispersed across billions of years by winds. Past spacecraft observations of Martian dust led scientists to believe that this rust emerged in dry conditions after the planet’s water had disappeared.