Euclid native Suni Williams was one of the three astronauts who answered prerecorded questions from the students at Saint Ambrose Catholic School.

A new study from the University of California suggests that the International Space Station (ISS) may be too clean, potentially harming astronauts' health by lacking helpful microbes. Researchers propose incorporating more beneficial microbes to improve immune function and overall well-being for astronauts during space missions.

In a week’s time, one of Spokane’s own has a date with the International Space Station. U.S. Army Col. Anne McClain, the Lilac City’s local astronaut, will lead a team of four on NASA’s SpaceX Crew-10 mission expected to take off next Wednesday at 4:48 p.

SpaceX founder Elon Musk’s call to crash the ISS into the seas in 2027 is a bombshell proposal that, if echoed by NASA, will trigger a backlash across the Station allies.

Russia's Progress MS-30 (91P) spacecraft arrived at the ISS at 6:03 p.m. EST on Saturday (March 1).

NASA astronauts Sunita Williams and Butch Wilmore, who have spent the last nine months in space, are finally on the cusp of returning to Earth.

Starliner commander Barry Wilmore offered an even-handed response to questions about the intrusion of politics into his ISS mission.

The ISS’s microbial environment most closely resembles a hospital isolation room. It could be making astronauts sick.