NASA's crewed Artemis II mission will have more than astronauts on board. It will also have a small zero gravity indicator ...

To shield astronauts from dangerous space radiation, researchers are developing 3D-printed hydrogels—materials that absorb ...

The two NASA astronauts who have been stuck at the International Space Station may be able to return to Earth sooner than expected. In a Tuesday press release, NASA said that SpaceX would switch ...