An astronaut from Colorado is readjusting to life on Earth after spending 235 days in space, two months longer than planned.

Crew-8 commander Matthew Dominick says NASA is carefully making decisions for astronaut safety while the ISS deals with a ...

In a lighter moment, U.S. astronaut Matthew Dominick demonstrates how to eat ketchup in zero gravity during a stint at the ...

Three NASA astronauts whose prolonged space mission ended with a trip to the hospital last month won't say which one of them ...

NASA astronauts Matthew Dominick, Michael Barratt, and Jeanette Epps, along with Russian cosmonaut Alexander Grebenkin, were ...

Matthew Dominick spent hundreds of days in space but has returned to Earth, where he discussed some of the challenges in ...

The three NASA astronauts who returned to Earth on the Crew-8 mission declined to discuss the medical issue that prompted a trip to the hospital after their return and, for one of them, an ...

In March, three NASA astronauts were sent to the International Space Station to monitor the arrival of two rockets over six ...

More a popular term than a scientific one, a supermoon occurs when a full lunar phase syncs up with an especially close swing ...

In orbit, the astronauts aborted two spacewalks, both under unusual circumstances. Then, on October 25, one of the astronauts was hospitalized due to what NASA called an unspecified "medical issue" ...

The union representing pilots for Denver-based Frontier Airlines said they will picket in front of the Frontier headquarters in Aurora Tuesday.