How NASA's Perseverance is helping prepare astronauts for Mars
NASA's Perseverance rover landed on Mars in 2021 to search for signs of ancient microbial life and to help scientists ...
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NASA terminates chief scientist role, closes policy office
March 10 (Reuters) - NASA is eliminating its chief scientist role and closing down an office that studies policy matters on space and technology, in a round of layoffs affecting 23 employees ...