life on Mars

A recent study suggests that microscopic life on Mars billions of years ago, when it had an atmosphere similar to ours, died out due to climate change. It is believed that by modifying the atmosphere of its native planet, microscopic…
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Images from Mars reveal how water helped shape the Red Planet's landscape billions of years ago, and provide clues that will guide the search for evidence of ancient life, a study said Thursday. In February, NASA's Perseverance rover…
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