SpaceX astronaut Jared Isaacman said frequent space travel is "around the corner." How humans will survive off-world is ...

The last time a human visited the moon was in December 1972 during NASA's Apollo 17 mission. Since then, there have been many ...

University of Colorado Boulder alum Sarah Gillis returned to Boulder on Monday after a space mission where she participated ...

This calls for a fresh look at space policy. Here are some hopefully helpful suggestions.

Astronaut and CU Boulder alum Sarah Gillis will speak at CU Boulder from 3:30 to 5 p.m. Monday at Fiske Planetarium, 2414 ...

NASA suspended spacewalks aboard the ISS in June 2024 after a safety issue emerged with one of the astronaut's spacesuits ...

Microgravity makes water do weird and wonderful things. NASA astronaut Don Pettit took advantage of that fact to create a ...

JIUQUAN: Three Chinese astronauts including the country’s only woman spaceflight engineer entered the Tiangong space station on Wednesday following an early morning launch into orbit.

A SpaceX Starship lander will land with the first people to walk on the Moon since 1972 within one of nine sites on the lunar South Pole during the Artemis 3 mission, NASA announced Tuesday. The ...

Compared with Shenzhou-18, the payload space of Shenzhou-19 has been increased by 20 percent, making it possible to transport more time-sensitive and essential supplies for astronauts and related ...

NASA stressed there is no immediate threat to the astronauts currently on board, though they are staying on the U.S. side of the station to be near evacuation vehicles in the event of an emergency.