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Check out this patchwork of well-preserved mud cracks that @MarsCuriosity found. They show a history of wet-dry cycles on early Mars, which scientists think could have provided conditions for microscopic life to form. Latest findings: http://go.nasa.gov/3QtgykZ
#NASAMars
in reply to NASA

Nice to hear from the older rover again in a long time. And what an impressive find!
in reply to NASA

old-school DnD players just see a hex mat that needs old lines cleaned off of it. 😆

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