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

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

These experiments are essential not only for astronauts' health, but also for potentially developing new treatments for osteoporosis on Earth, Wang said. In the plant cultivation cabinet of the ...

LIVING in space is about to get a whole lot fancier as design companies race to get their futuristic bases floating around ...

The vibrant swirl, which has now been debunked, was photographed in the UK and was also seen in parts of Europe ...

Space tourism is no longer science fiction. With billionaires leading the charge, space is quickly becoming the next frontier ...

On her first visit to orbit, NASA astronaut Nichole Ayers has just met three robots stationed aboard the International Space ...

A team of researchers used the James Webb Space Telescope to uncover new details about SIMP 0136, a free-floating planet in ...

On March 23, 1965, the United States launched the Gemini III spacecraft with astronauts Virgil "Gus" Grissom and John Young ...

Getting to outer space is tough, but living there presents a whole new slew if issues. Check out how astronauts accomplish ...

Firefly Aerospace’s successful moon lander has yielded a trove of data that scientists will pore over for years.

NASA has agreed to cover just $5 per day in incidentals for the cosmic crew, amounting to roughly $1,430 in possible back pay ...