Suni Williams and Butch Wilmore only expected to be in space for about a week. But, more than 150 days later, the two NASA ...

Sunita Williams clarifies her health status, denying weight loss but detailing body changes from space fluid shifts. Read her ...

The space superpowers set to land astronauts on the Moon - the U.S. and China - should forge a lunar peace pact protecting ...

A new species of tardigrades with thousands of genes that become more active when exposed to radiation could help in devising ...

Denmark is a founding member of the European Space Agency and on Wednesday formally committed to safe and responsible space ...

Both Suni Williams and Butch Wilmore are in good health on the ISS, NASA confirms, despite tabloid rumors suggesting ...

None of this was anticipated. They were supposed to be there for a week, and now it’s going on six months,” a source told The ...

The public can now step into the future of lunar exploration at Space Center Houston by entering an early mockup for Northrop ...

After their return to Earth, the astronauts were medically evaluated and one is still being evaluated. NASA said it is not ...

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

A new simulation technology developed by the University of Bristol enables effective remote control of lunar robots for moon dust collection, supporting astronaut training and potentially reducing the ...

Three NASA astronauts who recently returned from the International Space Station have declined to discuss a medical issue that occurred following landing.