Part of the problem is that Nasa has taken a vastly more complicated route to send its astronauts to the Moon, combining ...
NASA's Perseverance rover has spotted an oddball rock in an ancient river channel on Mars. Deputy project scientist Katie ...
NASA's Mars helicopter Ingenuity recently completed a pair of flights. See the first imagery from flight 33 and a time-lapse ...
Scientists have been searching for radio signals from hypothetical alien civilizations using radio telescopes for decades.
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