Soon, thanks to the advance of robots, the only reason left to send humans to the moon will be as an ultra-expensive sport, say astronomer royal Martin Rees and astrophysicist Donald Goldsmith ...

NASA's Artemis II astronauts returned to Earth with a splashdown landing in the Pacific Ocean after making a high-speed ...

NASA's Artemis 2 astronauts came home April 10, wrapping up a historic mission that broke records and set the stage for even ...

NASA’s Orion spacecraft and its four-member crew emerged from a harrowing six-minute communications blackout Friday evening ...