The SpaceX Crew-11 Dragon spacecraft splashed down this morning as four astronauts completed an unprecedented medical evacuation of the International Space Station (ISS).

NASA has carried out its first-ever medical evacuation from the International Space Station (ISS), sending four astronauts back to Earth more than a month ahead of schedule. The decision was taken after one crew member required medical evaluation that could not be fully conducted in space.

Artemis II, the next mission in NASA’s Artemis program to explore the Moon, is scheduled to launch from Florida within the coming weeks. The mission will be the first crewed mission to the vicinity of the Moon since 1972, with the four-person crew expected to travel farther than any other human mission in spaceflight history.

An ISS crew is making an emergency landing as their mission has been cut short, and being in space has quite an impact on the human body.

Seventy-six peer-reviewed studies were published in fiscal year 2025, the highest annual number to date, bringing the total to nearly 630 KENNEDY SPACE CENTER, Fla., Jan. 29, 2026 /PRNewswire/ -- The International Space Station (ISS) National Laboratory achieved a record-breaking year of scientific output last year,

International Space Station, where astronauts have lived and worked for 25 years, is visible to us on Earth. How to see it with or without binoculars.

NASA in its first medical evacuation from the International Space Station (ISS) brought back an ailing astronaut along with three others in a SpaceX capsule that splashed down on Wednesday night in San Diego.

Four astronauts splashed down in the Pacific Ocean as they return early from the International Space Station due to a crew member’s medical issue.

The four astronauts of SpaceX's Crew-11 mission will discuss their shorter-than-expected stay aboard the International Space Station today (Jan. 21), and you can watch it live.

ABC News’ Elizabeth Schulze spoke with two former NASA scientists who say they are concerned about a potential safety issue with the Artemis II spacecraft ahead of its highly-anticipated launch.