Astronauts Sunita Williams and Barry Wilmore said that they did not feel stranded or abandoned by former President Joe Biden.

Boeing's Starliner astronauts are in the final stretch of their unexpectedly long stint in Earth orbit — and they're setting ...

The first-ever astronaut with a physical disability has been cleared for a mission onboard the International Space Station, ...

Blue Ghost will spend the next 16 days in lunar orbit, if all goes to plan. It will conduct additional engine burns to circularize its path around Earth's nearest neighbor, then attempt a landing in ...

Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...