This sparkling stunner brings astronomers one step closer to examining Cosmic Dawn, when the universe was just a few million ...

This deep-field observation reveals not only the cluster’s own grandeur but also a stunning array of distant, faint galaxies ...

The South Atlantic Anomaly (SAA), a region of weakened magnetic field above Earth, poses a significant threat to satellites ...

JWST has detected the earliest galaxies in the universe, but some look “more mature” than expected. Is it time to rethink how ...

A dam Riess was 27 years old when he began the work that earned him the Nobel Prize in Physics, and just 41 when he received ...

A galactic pileup 94 million light-years away is giving astronomers a detailed look at how cosmic collisions shape the universe.

The James Webb Space Telescope captured this stunning image of a galaxy cluster so massive that it serves a gravitational ...

The CZ-3B/E Y110 flew on an eastbound path and launched Tianwen-2 on an Earth escape trajectory. Tianwen-2 will orbit ...

There's no shortage of round celestial objects in our universe. Planets, moons and stars all exhibit lovely spherical shapes.

After leaving Earth, Tianwen-2 will reach Kamo‘oalewa by July 2026. This tiny, elongated asteroid likely spans no more than ...

A distant galaxy, invisible for billions of years, has reappeared in a surprising form thanks to a rare cosmic illusion ...