Science ❯Astronomy ❯Galaxies

Galaxy Clusters

Perseus Cluster Virgo Cluster Phoenix Cluster MACS-J0417.5-1154 Shapley Supercluster Abell 2390 Perseus Galaxy Cluster MACS J0416 Star Forming Nurseries Galaxy Formation

Stacked Spectra Through Galaxy Clusters Unveil Step-Like Signal Suggesting Axion Conversion

By mapping signals across multiple sightlines, the study narrows viable axion parameter space pending independent confirmation

36-Billion-Solar-Mass Black Hole Confirmed in Distant Cosmic Horseshoe Galaxy

Deepest Optical Image of Abell 3667 Confirms Stellar Bridge from Subcluster Merger

Dark Matter Search Shifts Focus After WIMP and Supersymmetry Setbacks

Vera Rubin Observatory Unveils First Images, Discovers Over 2,100 Asteroids

First Spectroscopic Study Confirms Massive Gas Filament in Shapley Supercluster

Astronomers Pin Down Universe’s Missing Matter in Cosmic Web

Record-Breaking Radio Halo Encircles Turbulent Galaxy Cluster

James Webb Telescope Unveils Missing Link in Phoenix Galaxy Cluster's Star Formation

Euclid Telescope Captures Rare Einstein Ring, Unlocking Dark Matter Insights

Astronomers Identify Quipu, Largest Known Structure in the Local Universe

Astronomers Uncover How Black Holes Sustain Themselves Through Gas Cooling Cycles

James Webb Telescope Captures Record 44 Stars in Distant Galaxy Using Gravitational Lensing

ESA's Euclid Telescope Unveils First Section of Largest-Ever Cosmic Map

Astronomers Discover 'Carousel Lens,' A Rare Gravitational Alignment

James Webb Telescope Unveils Cosmic Question Mark

NASA's Chandra X-ray Observatory Marks 25 Years with Stunning Cosmic Images

Euclid Telescope Unveils Stunning New Images and Insights into Dark Universe

JWST Unveils Dwarf Galaxies' Key Role in Early Universe's Reionization

Astronomers Uncover Massive Black Hole Eruption Behind Unique Star Cluster Formation