NASA's Perseverance rover has grabbed another rock that may contain clues as to whether there was life on Mars. Officials with the Mars mission announced the milestone briefly Monday (Aug. 1) on ...

NASA's Mars rover Perseverance has collected its 10th tiny rock sample as it continues exploring the Red Planet looking for fragments of Martian soil that might harbor traces of past life, which a ...

WASHINGTON, Oct 23 (Reuters) - NASA and Chinese officials are engaged in talks to let American scientists analyze rocks retrieved by China from the moon, according to the head of the U.S. space agency ...