Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

Researchers have believed that Segue 1, a puny galaxy orbiting the Milky Way just 75,000 light-years away, was packed with dark matter, a substance in space that doesn't shine or interact with light.

An unexpected monster black hole was found hiding inside one of the Milky Way's tiniest neighbors, rewriting what scientists ...

Researchers from The University of Western Australia node at the International Centre for Radio Astronomy Research (ICRAR) ...

Astronomers from the International Centre of Radio Astronomy Research (ICRAR) have created the largest low-frequency radio ...

Two galaxies are merging in the deep cosmos. And the James Webb Space Telescope just captured a vivid view of the scene. The interacting galaxies, called Arp 107, collided hundreds of millions of ...

Huge eruptions from the Milky Way’s supermassive black hole in the distant past may have sterilized much of the inner galaxy ...

The James Webb Space Telescope has revealed the blazing heart of an iconic nearby galaxy, where rapid star formation and ...

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

The universe is truly magical: vast, mysterious, and endlessly fascinating. There’s something almost unreal about being able to see photos captured from the depths of space, where time and distance ...

The European Space Agency's Euclid mission released a "quick data release" encompassing three deep-field mosaics totaling 63 square degrees, representing the largest contiguous area observed by an ...