Building material samples from the University of Delaware spent six months mounted outside the International Space Station, ...

Astronauts aboard the International Space Station were treated to a July 4 fireworks display as the outpost orbited above the ...

The International Space Station (ISS) is a multi-nation construction project that Its main construction was completed between ...

NASA has awarded four additional Commercial Lunar Payload Services contracts to a trio of companies developing lunar landing services for NASA science, commercial customers and other payloads.

It’s sometimes easy to overlook the fact that the International Space Station (ISS) is a giant lab where scientists study ...

The International Space Station is now home to an even more capable quantum laboratory, where NASA cools atoms to nearly ...

Two Nasa astronauts will step outside the International Space Station (ISS) on June 30 to replace a broken wrist joint on the ...

Astronauts aboard the International Space Station were ordered to prepare for a possible evacuation during attempts to fix a worsening air leak.

NASA ordered its astronauts to shelter in a capsule after Roscosmos unilaterally decided to repair an air leak. An incident that exposes a more dangerous fissure: lack of trust between Moscow and Wash ...

There was a particularly tense moment aboard the International Space Station earlier this month, with NASA directing their astronauts to secure themselves in the Dragon capsule and prepare for a ...

Astronaut Jessica Meir inspects optical fibers while installing hardware updates to NASA's Cold Atom Lab, or CAL, aboard the International Space Station on May 8, 2026. About the size of a minifridge, ...

Astronauts aboard the International Space Station have switched on NASA's newly upgraded Cold Atom Lab, a one-of-a-kind facility designed to improve how scientists explore the fundamental workings of ...