The upcoming Artemis 2 wet dress rehearsal is expected to begin as early as Thursday evening (Jan. 29) and operate toward a simulated launch at 9:00 p.m. EST on Saturday (0200 GMT on Feb. 1). NASA ...

Scientists are using radar to study damaged ice both in Antarctica and, with the help of a NASA spacecraft, on Jupiter’s ...

NASA's next moon rocket is on the launch pad for testing, and you can follow its progress live.

Forty years after the Challenger disaster, NPR explores the engineers' last-minute efforts to stop the launch, their decades ...

Artemis II is scheduled to take off next month as a test run, and I hope it renews American interest in space exploration. | ...

NASA’s Crew-11 mission returned to Earth earlier than planned after a medical issue arose aboard the International Space ...

Slowed by four main parachutes in predawn darkness, the SpaceX Dragon Endeavour spacecraft descended and splashed down in the ...

Explore the cosmos through the eyes of the James Webb Space Telescope and the Hubble Telescope!

NASA and SpaceX are targeting no earlier than 5:05 p.m. EST, Wednesday, Jan. 14, for the undocking of the agency’s SpaceX Crew-11 mission.

Four astronauts with SpaceX Crew-11 are set to undock from the International Space Station to make their return to Earth.

The Crew-11 astronauts will be medically evacuated today from the International Space Station and land in California. How to ...

NASA and SpaceX will both provide livestreams as the Crew-11 astronauts depart the International Space Station today.