When talking about risk during a press conference on Thursday, the NASA officials in charge of the upcoming Artemis II Moon mission hedged their answers. Reporters’ questions on the risks were ...

Watch as the International Space Station takes shape in this time-lapsed NASA animation of its decade-long assembly, which ...

NASA plans to launch its 10-day crewed Artemis II mission around the moon in April, serving as a critical test flight for ...

NASA's Artemis 2 mission, which will launch astronauts to the moon for the first time in more than 50 years, comes with ...

Cosmic jellyfish aside, jellyfish are not an animal that you would expect to encounter in space too much. But at one point in the 1990s, 60,000 jellyfish spent time in space aboard the European Space ...

"This milestone essentially marks the birth of our flight system." ...

NASA's Artemis 2 mission is targeting an April 1 launch, sending a crew of astronauts on a historic trip around the moon.

NASA has finished a crucial step toward getting its Artemis II moon mission off the ground, and is now targeting early April to send four astronauts on an unprecedented path.

The uncrewed Cygnus XL vehicle is expected to burn up during a fiery reentry. It is carrying several thousand pounds of trash from the station to be destroyed upon reentry. The spacecraft delivered 11 ...

An update is coming today on NASA's Artemis 2 lunar mission to launch four astronauts on a historic journey around the moon.

Experience a simulated space shuttle launch at a center in Columbus Georgia where immersive exhibits and powerful visuals ...