An astronaut experienced a medical issue that prompted NASA to end the Crew-11 mission early, a first for the International Space Station. The entire four-person crew returned to Earth in a SpaceX ...

An aurora was captured from the International Space Station, creating a magnificent sight for the astronauts. The video, captured by astronaut Kimiya Yui of the Japan Aerospace Exploration Agency ...

Scientists are still learning how spending prolonged periods of time in the microgravity of space can affect astronauts’ health. The environment has been shown to accelerate bone density loss and the ...

CAPE CANAVERAL SPACE FORCE STATION — NASA’s new administrator, Jared Isaacman, said during a press conference on Thursday evening that Crew-11’s mission on the International Space Station will be cut ...

As we prepare for missions beyond Earth orbit, one crucial challenge remains: keeping astronauts healthy in microgravity. Without daily exercise, their muscles, bones and cardiovascular systems weaken ...

Four astronauts are returning to Earth early from the International Space Station due to a medical issue with one of them. This marks the first time a crew has evacuated the station for a medical ...

JOHNSON SPACE CENTER — During an early morning press conference, NASA Administrator Jared Isaacman revealed on Thursday that a Crew-11 astronaut suffered a “serious medical condition” while onboard ...

An ailing astronaut returned to Earth with three others on Thursday, ending their space station mission more than a month early in NASA’s first medical evacuation.SpaceX guided the capsule to a middle ...

An ailing astronaut returned to Earth with three others on Thursday, ending their space station mission more than a month early in NASA’s first medical evacuation. “It’s so good to be home,” said NASA ...

NASA completed its first medical evacuation early Thursday, when an ailing astronaut and three others splashed down in the Pacific Ocean, more than a month ahead of schedule. The four astronauts — ...

Add Yahoo as a preferred source to see more of our stories on Google. CAPE CANAVERAL, Fla. (AP) — An ailing astronaut returned to Earth with three others on Thursday, ending their space station ...

Astronauts’ brains can change shape and shift positions during stays in space, according to a new study with implications for NASA’s goals to conduct long-duration missions to the moon and Mars. The ...