Four International Space Station crewmembers splashed down in the Pacific Ocean on Thursday, NASA footage showed, after the first ever medical evacuation in the orbital lab's history. NASA's SpaceX ...

Northrop Grumman's second "Cygnus XL" cargo ship will launch toward the International Space Station on Saturday morning ...

The four astronauts on Nasa's lunar mission have spoken about their journey so far via video ...

On March 21, 1965, NASA launched the Ranger 9 spacecraft on a mission to crash into a lunar crater. [‘On This Day in Space’ Video Series on Space.com] Ranger 9 was the last flight of NASA's Ranger ...

NASA's Artemis 2 astronauts have now traveled farther from Earth than any people in history, breaking the mark set by the ...

The newest video in the "Behind the Webb" series, called "Strutting its Stuff," provides a look at three "struts" or poles that fold and unfold the secondary mirror on the James Webb Space Telescope.

SpaceX’s Crew-11 is returning from the International Space Station (ISS) early due to a medical concern with one of its astronauts. It’s the first recorded case in which NASA has decided to bring home ...

When SpaceX’s Starship rocket left the launchpad at Starbase in southern Texas on Monday, the Super Heavy booster generated a colossal 17 million pounds of thrust — more than any other rocket in the ...

WASHINGTON -- NASA released extremely detailed, high definition video showing the surface of the moon. The video comes from data gathered from the Lunar Reconnaissance Orbiter spacecraft. It recreates ...