Scientists have created the highest resolution map of the dark matter that threads through the universe—showing its influence ...

A spectacular aurora display painted the skies above Europe on January 19, 2026, as seen from the International Space Station ...

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

NASA's Artemis II astronauts get viral superhero and zombie memes online as excitement explode ahead of humanity's return to ...

The James Webb Space Telescope captured infrared light from a black hole and gave scientists unprecedented insights into the ...

The James Webb telescope's search for habitable exoplanets is getting a big boost from its new star-watching companion, ...

Skygazers who look up at the moon tonight may be able to spot Saturn below it. Here's when and how to spot the conjunction.

On Jan. 11, 2026, I watched anxiously at the tightly controlled Vandenberg Space Force Base in California as an awe-inspiring ...

The Artemis II crew comprises NASA astronauts Reid Wiseman, Victor Glover and Christina Koch, and Canadian Space Agency astronaut Jeremy Hansen. They will fly in a ...

The Crew-11 mission is coming to an early end, as NASA indicates, resulting from an ill crewmember requiring non-emergent evacuation from the ISS.

By Will Dunham WASHINGTON, Jan 26 (Reuters) - Using observations from the James Webb Space Telescope in a patch of the sky ...

Dark matter is a mysterious substance that glues galaxies together. This map from the James Webb Space Telescope could help ...