"In 65 years of human spaceflight, we've never had to bring somebody back for a medical reason so far," he added. "That's a ...

NASA astronauts can vote from space, but why can't they endorse political candidates? As it turns out, U.S. federal law ...

This claim was, in fact, true. McCandless was, indeed, the first astronaut to perform an untethered spacewalk on Feb. 7, 1984 ...

They’re outer this world. It’s been almost six months since technical issues stranded NASA astronauts Butch Wilmore and Suni Williams onboard the International Space Station.

Astronauts who spend long periods in space push human endurance and science to new levels. Often returning to space multiple ...

The two astronauts set off on their journey to the ISS onboard Boeing's Starliner on 5 ... However, being exposed to ...

NASA and Russia at odds over cause and severity of the International Space Station's leak risks, including possibility of ...

Stranded astronaut Sunita Williams said the growing concerns about her health were nothing but “rumors” — as she attributed the change in her appearance to “fluid shift.” Williams ...

Yet, future disabled astronauts might still encounter challenges if they have differences in their limbs or impairments to their dexterity. Interestingly, the new SpaceX Extra Vehicular Activity ...

CAPE CANAVERAL, Fla. (AP) — A NASA astronaut was taken to the hospital for an undisclosed medical issue after returning from a nearly eight-month space station stay extended by Boeing's capsule ...

A NASA astronaut remained hospitalized Friday evening following the delayed return of a four-person crew from the International Space Station earlier in the morning. The crew consisting of NASA ...