Astronauts orbiting the Earth are drilled to deal with the worst possible scenarios. That includes having to leave a doomed ...

NASA has ordered the early return of all four SpaceX Crew-11 astronauts from the International Space Station due to a medical ...

NASA’s unprecedented decision to prematurely end a mission to the International Space Station (ISS) because of a sick astronaut is shining a light on how the agency prepares for medical problems and ...

For 24 hours a day, seven days a week since November 2000, NASA and its international partners have sustained a continuous human presence in low-Earth orbit, including at least one American – a streak ...

Over the course of its nearly 30 years in orbit, the International Space Station has played host to more “firsts” than can ...

NASA makes unprecedented decision to bring International Space Station crew home early after medical emergency – first time in 25-year station history.

NASA astronaut Chris Williams has captured a powerful moment in human spaceflight history. From aboard the International ...

The International Space Station is the largest space outpost ever built, but it's not the only one up there and there a more ...

Japan resumes supplying the International Space Station (ISS) after five years, now with a new cargo ship launched on its H3 ...

After the International Space Station is decommissioned, China and possibly Russia will have active space stations in low Earth orbit. America will not. The International Space Station (ISS) has been ...

The MarketWatch News Department was not involved in the creation of this content. Record number of payloads launched, new pioneering programs, and unique collaborations underscore a year of ...