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Did NASA's Perseverance rover actually find evidence of life on Mars? We need to haul its samples home to find out, scientists say
We'll likely need to get Perseverance's samples to Earth to determine if they do indeed harbor evidence of Mars life —but the prospects of such a mission are cloudy at best.
The lead scientist for NASA's Perseverance Mars rover is excited about material that has been stored in the rover's sample tubes. When you purchase through links on our site, we may earn an affiliate ...
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