SpaceX announced that the Crew Dragon spacecraft successfully completed the Polaris Dawn mission, and the capsule with four ...

(CNN) — A four-person crew of civilians on board SpaceX’s Polaris Dawn mission unlocked the hatch of their capsule and made ...

The next astronauts heading to the International Space Station are preparing for launch at Florida’s Space Coast.

This is the third grounding of the Falcon 9 fleet in as many months. A second-stage malfunction led to the loss of 20 ...

The European Space Agency’s Hera mission will investigate an asteroid that NASA deliberately struck with another spacecraft ...

Mission managers are closely watching the forecast track for Tropical Storm Helene as SpaceX and NASA prepare to launch one American astronaut and one Russian cosmonaut to the International Space ...