NASA's Jonny Kim and two cosmonauts are scheduled to land just after midnight on Tuesday (Dec. 9). Three astronauts will come ...

An asteroid about the length of three football fields is due to pass closely – but safely – by Earth in a matter of hours. Talk of asteroids coming too close for comfort to Earth may remind people of ...

After eight months in orbit, NASA astronaut Jonny Kim is about to depart the International Space Station (ISS) for the ...

NASA’s latest measurements show that Earth is reflecting less sunlight back into space, a subtle dimming that carries ...

June 30 (UPI) --NASA plans to launch its live-streamed programming on Netflix -- featuring rocket liftoffs, astronaut spacewalks and live views of Earth from the International Space Station -- to the ...

Interstellar Comet 3I/ATLAS, made news when it was confirmed to have originated outside Earth's solar system. Here's how you ...

Remember those two NASA astronauts who got stuck on the International Space Station for nine months? They finally returned to Earth on Tuesday afternoon aboard SpaceX's Crew Dragon spaceship. Suni ...

The camera for Apollo 11 was specially built to withstand extreme lunar conditions for the duration of the mission. The Lunar ...

Photographs show that NASA astronaut Sunita "Suni" Williams came back to Earth with dark hair despite it being gray while she was in space. The photographs purportedly showing Williams after her ...

Today NASA astronauts Butch Wilmore and Suni Williams splashed down off the coast of Tallahassee, Fla., at 5:57 P.M. EDT, marking the end of their unexpectedly lengthy stay in space. The pair returns ...

An asteroid about the length of three football fields is due to pass closely – but safely – by Earth in just a few hours. The gigantic space rock, which NASA compares to the size of a stadium, has a ...