Strange sphere-studded rock on Mars found by NASA's Perseverance rover
NASA's Perseverance rover has encountered another rock on Mars that has left scientists puzzled.
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NASA's Perseverance Rover Finds Strange And Out-Of-Place Spherules On Mars
N ASA's Perseverance Rover has stumbled across a rather intriguing rock on the rim of the Jezero Crater on Mars. The rock, ...