After 18 days at the International Space Station, the Axiom Mission-4 crew on board SpaceX 's Dragon spacecraft "Grace" ...

It was the fourth private astronaut mission funded by Houston-based Axiom Space and the second commanded by veteran astronaut ...

In 1975, a meet-up between American and Soviet spacefarers in orbit showed that the superpowers could work together. Its ...

A host of scientific investigations await the crew of NASA's SpaceX Crew-11 mission during their long-duration expedition ...

NASA detects new planet with temperatures that suggest habitable conditions What if the Fed cut rates to just 1% like Trump ...

Watch as the International Space Station takes shape in this time-lapsed NASA animation of its decade-long assembly, which ...

SpaceX's Crew Dragon Grace brought a privately-financed crew of researchers to the space station for a two-week stay.

Why is the International Space Station leaking? What to know after Axiom mission delayed Until the air leak detected on the ISS' Russian segment is resolved, NASA has opted not to send any other ...

NASA said Monday that NASA astronaut Mark Vande Hei will return from the ISS later this month aboard a Russian Soyuz spacecraft as previously planned. The space agency sought to reaffirm Monday ...

NASA says that the International Space Station (ISS) shifted its orbit on Tuesday to avoid a piece of debris. The debris avoidance maneuver involved firing thrusters on the ISS at 2:09 p.m. CT for ...

The International Space Station is larger than a football field. But with 11 people soon to be aboard, there aren't enough places for them all to sleep. Courtesy NASA hide caption ...