NASA astronauts Butch Wilmore and Suni Williams aren’t the first to run late in space, and their 9 1/2-month mission falls ...

The Starliner and Crew-9 astronauts will now remain in crew quarters at the Johnson Space Center in Houston for a few days to ...

Butch Wilmore and Suni Williams splashed down off the coast of Florida on Monday - but some commentators aren't convinced by ...

The Blue Ghost spacecraft, named for a species of firefly, took eclipse chasing to new heights. Not only did it see the Earth block the Sun from an unexplored location on the Moon, but the lander fell ...

Astronauts Butch Wilmore and Suni Williams are finally returning from the International Space Station. But how did the ...

Under SpaceX CEO Elon Musk's vision, humans could then land on the Red Planet in 2029, though he admitted 2031 is "more ...

Researchers worry an “extinction-level event” is coming for space science as the Trump administration looks to slash spending ...

The billionaire says an unmanned mission by his SpaceX "Starship" vehicle will be followed by human landings as early as 2029 ...

Elon Musk's Tesla’s humanoid robot — dubbed Optimus and designed to assist humans in a variety of tasks — is expected to travel to Mars by 2026, according to an announcement from SpaceX CEO himself re ...

SpaceX founder Elon Musk said Saturday its massive Starship rocket would leave for Mars at the end of 2026 with Tesla ...

NASA and SpaceX are scheduled to launch four Crew-10 astronauts to the International Space Station on Friday night from Cape Canaveral.