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

The James Webb Space Telescope's deepest view of a single target yet depicts spinning arcs of light that are galaxies from ...

Astronomers have discovered a strange new object in our Milky Way galaxy. The celestial object is emitting X-rays around the ...

Scientists are intrigued after spotting a highly unusual celestial object lurking at the very edge of our solar system.

A massive galaxy cluster, Abell S1063, forms a gravitation lens, revealing the warped light from more distant galaxies dating ...

Find out what's up in your night sky during June 2025 and how to see it in this Space.com stargazing ... some otherwise invisible objects into view. You can also use astronomy accessories to ...

China has launched the first cluster of satellites for a planned AI supercomputer array. The first-of-its-kind array will ...