ABC’s Andrew Dymburt and space medicine researcher Dr. Farhan Asrar analyze key details from NASA’s press conference on the ISS medical evacuation.

After a Crew-11 member aboard the ISS developed a medical concern on Jan. 7, NASA officials accelerated their return home to ...

Two Americans and astronauts from Japan and Russia landed in a SpaceX capsule in the Pacific Ocean after a medical issue ...

NASA’s SpaceX Crew-11 astronauts will speak for the first time today after returning to Earth early because of a medical ...

NASA is preparing to roll out its towering Artemis 2 moon rocket to Launch Pad 39B at the Kennedy Space Center on Jan. 17, ...

NASA Administrator Jared Isaacman updates the status of the Crew-11 mission before their early return home.

NASA Administrator Jared Isaacman, Deputy Press Secretary George Alderman, and Joel Montalbano, Deputy Associate ...

To an untrained eye, the aircraft engine sitting outside of a Cincinnati facility in December might have looked like standard ...

JOHNSTON SPACE CENTER — During an early morning press conference, NASA Administrator Jared Isaacman revealed on Thursday that ...

NASA's next moon rocket is on the launch pad for testing, and you can follow its progress live.

For the 1st time in the history of the International Space Station, an astronaut experienced a health issue that required ...

NASA prepares to launch its first crewed mission around the moon under the agency's Artemis program.