Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

Donald Trump issued his first direct order to Elon Musk as president: go fetch the astronauts who flew to the International ...

NASA's Artemis campaign will send astronauts, payloads, and science experiments into deep space on NASA's SLS (Space Launch ...

Dave Limp tells Commercial Space Conference attendees what it's going to take to get back to the Moon and eventually Mars via ...