For centuries, scientists have puzzled over globular clusters, the dense star systems that orbit galaxies without dark matter ...

Astronomers using the Webb Telescope detect a faint smudge that may be the first galaxy, or a nearby impostor, named Capotauro.

Tiny red objects spotted by NASA's James Webb Space Telescope (JWST) are offering scientists new insights into the origins of ...

High-energy particles zipping through the cosmos are harmful to life on Earth, but scientists think it could be food for ...

The James Webb Space Telescope’s Near-Infrared Camera captured an "array of stars that make up the dwarf galaxy Wolf–Lundmark ...

Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that showcases 5000 galaxies captured by the James Webb Space Telescope. It was ...

Though NGC 7456 looks like a modest spiral galaxy, new Hubble and XMM-Newton observations reveal a bustling system with ...