Science ❯ Astrophysics ❯ Galaxies

Galaxy Formation

Supermassive Black Hole Formation Dark Matter LID-568 Galaxy NGC 6505 Dark Matter Halo Galaxy Cataloging Chemical Composition Edwin Hubble Dwarf Galaxies Quasars Supermassive Black Holes Compact Galaxies Baryon Acoustic Oscillations Spiral Galaxies Cosmic Structure Young Galaxies Distant Galaxies Baryonic Acoustic Oscillations Black Hole-Galaxy Co-evolution Dark Matter Structures Infrared Observations Cosmic Structures Dark Matter Clumps Massive Stars Cold Dark Matter Galaxy Evolution Observational Astronomy Infrared Astronomy

NASA’s SPHEREx Releases First Full-Sky Infrared Map in 102 Colors

The public dataset will enable distance estimates for vast galaxy samples during planned six-month repeat sky passes.

Global Radio Array Detects Smallest Gravitational-Lensing Object Yet, Weighing About a Million Suns

Five-Image Einstein Cross Points to Massive Dark Matter Halo

JWST Study Proposes ‘Black Hole Stars’ to Explain Mysterious Early‑Universe Red Dots

Dual Lensing-Kinematics Study Confirms 36-Billion-Solar-Mass Black Hole in Cosmic Horseshoe

Infinity Galaxy’s Newborn Black Hole Shows Evidence of Direct Collapse

Rubin Observatory Unveils First Deep-Sky Survey Images, Activates Rapid Alert System