A bizarre "bow-and-arrow" radio galaxy nearly 1.8 million light-years across could reveal how galaxy clusters sculpt some of ...

The NSF NOIRLab-operated Gemini North telescope captured stunning imagery of galaxies UGC 12914 and UGC 12915, aka 'Taffy ...

A faint dwarf galaxy drifting 45 million light-years from Earth may have joined one of astronomy’s strangest clubs. It ...

Astronomers discovered a third galaxy with almost no dark matter, offering new clues about galaxy formation and the ...

As a galactic archaeologist, my job is to reconstruct the past of our galaxy – and read the signs of its future.

Second only to black holes, neutron stars—incredibly dense star remnants—are the densest objects in the universe. When ...

Peering far into the distant, high-redshift universe, the James Webb telescope has discovered an abundance of small red ...

Live updates from Thursday's knockout round games at the 2026 FIFA World Cup. Get the latest news, results and highlights ...

"Almost every galaxy in the universe is dominated by dark matter. But DF2, DF4, and now DF9 appear to be extraordinary ...

New data suggest the Bullet Cluster's lensing may be explained with fewer or no dark matter assumptions, reviving an ...

The James Webb Space Telescope has uncovered six galaxies merging in the early universe, forming a colossal galaxy and ...

IceCube neutrino source starburst galaxy: astronomers traced a 750-teraelectronvolt ghost particle to Shadow Blaster, a ...