The crew undocked from the orbiting outpost at 5:20 p.m. ET Wednesday — about a month earlier than planned —and are scheduled ...

Up to now, ISS astronauts, backed by a flight surgeon and other medics on the ground, have been able to deal with all medical ...

Four astronauts are set to depart the International Space Station Wednesday amid a health concern. The unprecedented early ...

The research has implications for NASA’s goals to build a base on the moon and eventually conduct crewed missions to Mars.

The US, China, India, Europe and Japan all have exciting missions on the horizon in 2026. Many of them are collaborative ...

An astronaut in need of doctors' care departed the International Space Station with three crewmates on Wednesday in NASA's ...

James Webb Space Telescope imagery of Pandora’s Cluster (Abell 2744) delivers three galaxy clusters and so much more. Take a ...

A supermassive black hole embedded in an early galaxy likely starved the galaxy of gas needed to form young stars, new ...

Using JWST's Mid-Infrared Instrument, the scientists honed in on stars, all between one and eight times the mass of the sun, ...

Ancient galaxies colloquially known as "little red dots" have proven a mystery ever since astronomers discovered them three ...

AI data centers in space offer sustainable computing solutions, avoiding Earth's storms and cyber threats while reducing the ...

NASA's Crew-11 started a return journey to Earth on Wednesday, cutting short their six-month stint in space after an unknown ...