One moment occurred in 1984 when NASA astronaut Bruce McCandless II became the first human to spacewalk or float free from ...

While terrifying, there's an overlooked NASA spacewalk which looks equally terrifying to untrained Earth-dwellers. In 1984, ...

The unbelievable story behind the ‘most terrifying’ image NASA has ever taken of astronaut Bruce McCandless II who did the first-ever untethered spacewalk.

A Crew Dragon called Freedom brought back to Earth the stranded astronauts of the Boing Starliner and the crew of the ninth ...

Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...

NASA astronaut Nichole Ayers has just introduced herself to three robots stationed aboard the International Space Station (ISS). “We hit the ground running (or floating??) here on the space ...

Water floats in space, which can be problematic, so astronauts avoid using too much liquid. This floating water can interfere with equipment and cause damage if not handled properly.