Early galaxies were star-forming machines, furiously gobbling up gas and spitting out stars. A new model helps explain why ...

The Dark Energy Spectroscopic Instrument spent five years observing the sky from Arizona. Now, researchers have a trove of ...

Researchers are perplexed by a galaxy that seems too large and too dusty for its place in cosmic history, less than a ...

An enormous supercluster made up from over 20 individual galaxy clusters hiding behind our dusty Milky Way is even larger ...

A record-breaking 3D map of the universe is now complete, giving scientists a new way to study dark energy. The massive ...

The largest 3D map of the universe reveals over 47 million galaxies, but dark energy remains an unsolved mystery.

Scientists are on the edge of their seats as they analyze this remarkable new map, not only to better understand the fate of ...

If our galaxy was in the middle of the Boötes void, we wouldn’t have known there were other galaxies until the 1960s.

A massive cosmic milestone has just been reached: scientists have completed the largest high-resolution 3D map of the ...

The 570-megapixel Dark Energy Camera in Chile has captured an extended halo and a dust-filled disk around the hat-shaped ...

Recent surveys hint that the rate of cosmic expansion changes dramatically over time; if that's true, then the universe could ...