A changing of command ceremony was held on board the ISS this week. Mike Tomlin steps down as Steelers coach, ending 19-year ...

After a 1965 off-course landing stranded cosmonauts in a frozen Ural forest, the Soviet program created the TP-82, a ...

NASA astronaut and ISS leader Mike Fincke transferred station command to a Russian cosmonaut ahead of an unprecedented ...

Ahead of an unprecedented early exit from the International Space Station due to an undisclosed medical concern, Crew-11 ...

SpaceX launched its third mission of the year from Florida's Space Coast on Monday afternoon while preparing for the early ...

The SpaceX Dragon spacecraft is set to splash down off Southern California following a rare medical evacuation from orbit.

The Crew-11 mission is coming to an early end so that one of its members can receive medical attention back on Earth.

For years, breathable air had been escaping into space through a leak in the Russian section of the ISS. NASA has confirmed ...

A new decade begins with renewed urgency over the climate crisis, as world leaders face mounting pressure to act after years of extreme weather. With wildfires raging in Australia and temperatures ...

The early departure of Crew-11, leaving Williams as the only US astronaut aboard, also means NASA will be unable to perform ...