US astronauts Butch Wilmore and Suni Williams are finally coming home — here are some of the health issues they may ...

Bone and muscle deterioration, radiation exposure, vision impairment - these are just a few of the challenges space ...

NASA’s Butch Wilmore and Suni Williams, whose weeklong Boeing Starliner mission turned into an extended stay in space, have ...

Sunita Williams returns after extended ISS stay as NASA’s longest-duration spaceflight records come into focus.

Jeanette Epps, who just returned from a mission on the International Space Station in October, said she remembers how heavy her head felt. “Turns out like you don’t hold your head up in space ...

Its four crew members are NASA astronauts Commander Matthew Dominick, Pilot Michael Barratt, Mission Specialist Jeanette Epps and Roscosmos cosmonaut Mission Specialist Alexander Grebenkin.