To cut boredom, NASA's Perseverance rover finds a friend on Mars. Find out who is it - WION

Perseverance rover and the rock seem to share a special bond now as they have been together for the last four months. The rock seems to have become a witness to the exploration activities of Perseverance. It has travelled more than 5.3 miles (8.5 kilometers) …

NASAs rover, Perseverance, seems to have found a friend on Mars. No, it's not an alien but a small pet rock. The two have been together for around four months now and they seem to have become insepar… [+1277 chars]

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