For a few moments on April 6, the four Artemis 2 moon astronauts and the three crewmates aboard China's Tiangong space station were farther away from each other than any humans had ever been.

For now, the ISS keeps orbiting.

The first spacewalk of 2026 is scheduled for Wednesday, March 18, and will be livestreamed by NASA. Astronauts Jessica Meir and Chris Williams will spend about 6.5 hours working outside the ISS. A previously planned spacewalk in January was canceled due to ...

Installed in 2001, the arm has saved astronauts thousands of hours of space walks and a whole lot of headaches

Astronauts captured a stunning and rare lightning event called "red sprites" from Earth orbit that could impact radio, climate, and safety.

The space worms launched from Cape Canaveral, Florida, on April 11, aboard NASA’s Commercial Resupply Services 24 mission (CRS-24) and are on a journey to the International Space Station (ISS). Although uncrewed,

Shortly after four astronauts returned from their trip around the Moon, a crew of tiny space travelers were already on the move. Scientists sent microscopic worms to the International Space Station (ISS) as part of the same broader effort to extend human presence deeper into space.

Four astronauts aboard the International Space Station recently began packing their bags to prepare for an unprecedented early departure to Earth after one of them experienced a medical issue. NASA made the decision Thursday, Jan. 8, to end the mission ...

A student from the College of Charleston has worked on an ultraviolet camera since 2024. On April 8, it will be launched to the International Space Station to help determine

A new analysis reveals when Artemis II astronauts were truly farthest from other humans, including those on space stations.

The second of Northrop Grumman's Cygnus XL cargo spacecraft to deliver supplies to the orbiting outpost, the vehicle was captured by the space station's Canadarm2 robotic arm at 1:20 p.m. EDT (1720 GMT) on Monday (April 13).