Nasa S Perseverance Rover Continues Its Hunt For Ancient Life On Mars
Perseverance is amid its second Martian rock collecting campaign and has now collected four more sedimentary rock samples from a once-flowing river delta in the Jezero Crater, bringing its collection to a total of 12 samples since it started on July 7. NASA picked the river delta because it offered the highest odds of finding signs of ancient microbial life. By ancient — if NASA does ever find evidence — that microbial life would have existed about 3....