CAPE CANAVERAL, Fla. (AP) — An ailing astronaut returned to Earth with three others on Thursday, ending their space station ...

For the first time in the International Space Station's history, NASA safely returned a crew of four astronauts to Earth ...

Two Americans and astronauts from Japan and Russia are set to splash down in the Pacific Ocean after a medical issue prompted ...

By analyzing subtle changes in ocean color seen from orbit, researchers hope to map and monitor tiny plastic particles that ...

The crew undocked from the orbiting outpost at 5:20 p.m. ET Wednesday — about a month earlier than planned —and are scheduled ...

An astronaut in need of medical care is on the way back to Earth. The ailing astronaut departed the International Space ...

AI data centers in space offer sustainable computing solutions, avoiding Earth's storms and cyber threats while reducing the ...

Spectacular clouds swirl across the surface of Jupiter. These clouds contain water, just like Earth's, but are much denser on ...

A “natural history” approach to space exploration would take into account instead developments in the fields of physics, ...

NASA lost contact with the MAVEN probe in Mars orbit, and teams are working to reestablish communications after an unexpected ...