Mars rovers make seperate finds pointing to past life: What Perseverance, Curiosity found
Two NASA rovers on Mars recently made two independent discoveries further indicating that ancient life may have once existed ...
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Perseverance rover spots peculiar 'spider egg' rock on Mars — and scientists have no idea how it got there
NASA's Perseverance Mars rover spotted a mysterious rock made of hundreds of tiny spheres that resemble spider eggs. Studying ...