The Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.

NASA astronaut Chris Williams has returned to Earth after completing an eight-month science mission aboard the International ...

NASA astronaut Chris Williams and two Roscosmos cosmonauts are back on Earth after spending 241 days aboard the International ...

America’s most daring, extraordinary feat — landing astronauts on the moon — remains the pinnacle of achievement by anyone ...

Watch a prototype of NASA's Volatiles Investigating Polar Exploration Rover, (VIPER) roll down a ramp to simulate its ...

Ancient rocks found by NASA's Perseverance rover reveal Mars was repeatedly impacted by asteroids billions of years ago.

Astronaut Chris Williams supported a wide range of scientific investigations and technology demonstrations, which included ...

A NASA astronaut and two Russian cosmonauts have returned safely to Earth aboard the Soyuz MS-28 spacecraft, marking the end ...

A NASA probe peered beneath the surface of the most volcanic world in the solar system, revealing scorching heat rising from ...

NASA says three members of the International Space Station are back on Earth after an 8-month-long space mission.

NASA's ESCAPADE spacecraft captured Earth and the Moon from 363,250 miles away, revealing stunning differences between ...

NASA astronaut Chris Williams returned to Earth in Kazakhstan following an eight-month mission aboard the international space ...