A newly-detected spinning galaxy filament is reshaping our understanding of cosmic structure, gas flows, and the origins of ...

Scientists have observed the largest-known rotating structure in the cosmos - a gargantuan thread-like assemblage of hundreds ...

A spectacular new view of two dwarf galaxies caught in the middle of a cosmic collision reveals a glowing gas bridge, streams ...

Razor-thin chain of 14 galaxies may be the biggest spinning structure yet ...

Galaxies like our Milky Way grew through cascading mergers of smaller galaxies that began billions of years ago. The ancient ...

If you look across space with a telescope, you'll see countless galaxies, most of which host large central black holes, ...

New simulations reveal that the Milky Way’s odd split between two chemically distinct groups of stars isn’t a universal ...

Researchers have discovered a large, orderly spiral galaxy that formed soon after the Big Bang, when space was only about 1.5 ...

A team of astronomers studying the distribution of galaxies in nearby space has discovered something truly extraordinary: a ...

A boom in satellites is brightening the night sky and hindering astronomers’ ability to study distant galaxies, sharpening ...

A surprisingly mature spiral galaxy from cosmic dawn is rewriting ideas about how fast the Universe built its first galaxies.

Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been ...