NASA astronaut Sunita Williams has experienced significant weight loss during her extended stay in space. Officials reassured the public that all International Space Station residents are under ...

The astronauts who came home from the International Space Station last month experienced some drama on the high frontier, and ...

World News Live Updates: Southern Cuba hit by two powerful earthquakes days after hurricane blackout ...

The reasons behind a NASA astronaut's October hospitalization, along with three of their crew members, are still unclear.

A group of NASA astronauts have remained secretive about why they were taken to hospital after their prolonged space station ...

Three NASA astronauts whose prolonged space mission ended with a trip to the hospital last month won't say which one of them ...

Dragon’s success eliminates US reliance on Russia for operation of the space station, should that partnership dissolve.

NASA’s SpaceX Crew-8 mission returned to Earth after spending eight months on board the International Space Station (ISS).

The astronauts remained tight-lipped about the nature of the medical issue that had left an as-yet-undisclosed crew member ...

Three NASA astronauts are speaking at a news conference after spending more than seven months in space aboard the International Space Station.

Dragon isn't the first U.S.-built spacecraft to lend its fuel to the space station's orbit. NASA tested an ISS orbit reboost ...