Science ❯ Astrophysics ❯ Cosmology

Galaxy Formation

Star Formation Supermassive Black Holes Galaxy Mergers Milky Way Galaxy Hierarchical Merging Theory Black Hole Influence Intergalactic Collisions Life Origins Reionization Virgo Cluster James-Webb Space Telescope Density Structures Neutron Star Interactions Future Predictions Early Universe Cluster Collisions Metal Enrichment Gravitational Effects Tidal Interactions Dwarf Galaxies Origins of Celestial Bodies Companion Galaxies

EHT Spots Magnetic Flip at M87* as Shadow Holds Steady

Upgrades in 2021 lifted EHT sensitivity, enabling the first constraints on emission at the jet base.

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

Webb Pinpoints Bullet Cluster’s Mass and Dark Matter Distribution

NASA Releases Multi-Wavelength Composite Image of Andromeda Galaxy

Breakthrough in Black Hole Scattering Models Achieves Unprecedented Precision

Astronomers Pinpoint Wandering Supermassive Black Hole Using Stellar Destruction Event

James Webb Telescope Unveils Fully Formed Spiral Galaxy From Early Universe

Dormant Supermassive Black Hole 'Ansky' Awakens with Record-Breaking X-Ray Flares

James Webb Telescope Reveals Galaxy Shaping Early Universe

New Study Challenges Existence of Intermediate-Mass Black Hole in Omega Centauri

Astronomers Uncover Key Clues to Formation of Universe’s Largest Galaxies

Hubble Discovers Black Hole Jets Triggering Stellar Eruptions in M87

New Study Reveals Dense Early-Universe Quasar Environments

Astronomers Discover Closest-Ever Pair of Supermassive Black Holes on Collision Course

Astronomers Disprove Long-Held Theory on Dark Matter and Stars