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NASA’s Curiosity rover found evidence of an ancient sandstorm on Mars hidden inside rocks that survived for billions of years

NASA’s Curiosity rover has found the first clear evidence of a powerful sandstorm that swept across Mars billions of years ...
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Ancient cold seas might reveal Mars’ red secret

Recent research has unveiled the presence of ferrihydrite in Martian red dust, a discovery that could hold the key to understanding the planet’s iconic red hue and its climatic history. This iron ...