A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.
The NASA Artemis program, now supported by 67 countries under the Artemis Accords, plans to return humans to the Moon by 2028 ...
Hosts from NPR's science podcast Short Wave talk about an exoplanet with pink, salty clouds, the surprising social structure of ancient human relatives and the origins of laughter.
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