SpaceX Sunday said it is stepping up its efforts to develop a simplified Human Landing System for NASA as it pursues a plan to return to the moon.

SpaceX launched the fourth in its series of rideshare missions to mid-inclination orbits Nov. 2, carrying payloads that ...

SpaceX's work on government contracts gave it the money it needed to grow into the space company it is today. Blue Origin ...

Genetic tweaks allowed early humans to stand, balance and walk on two legs instead of moving on all fours like other primates, according to researchers.

China’s Shenzhou-21 mission has sent its youngest astronauts, Zhang Hongzhang and 32-year-old Wu Fei, to the Tiangong or ‘Heavenly Palace’ space station — accompanied by four black lab mice.

In the early hours of Sunday, Elon Musk ’s SpaceX sent a Falcon 9 rocket carrying 18 different satellites into space on a ...

Don't save any confetti for a semicentennial celebration, however — the ISS is in its home stretch. NASA and its partners ...

Since the first crew of astronauts reached the International Space Station on Nov. 2, 2000, humanity has had a continuous ...

This photo, provided by SpaceX, shows South Korea's fifth spy satellite lifting off at Cape Canaveral Space Force Station in ...

"Haven Demo will test critical systems for Haven-1, including propulsion, flight computers and navigation software." ...