Science ❯ Astronomy ❯ Astrophysics

Cosmology

Dark Matter Galaxy Formation Early Universe Gravitational Lensing Dark Energy Galaxies Galactic Dynamics Galactic Structures Black Holes Galactic Evolution

Antarctic Ice Points to Supernova Dust Riding the Local Interstellar Cloud

Weaker signals in 40,000–80,000-year-old ice point to a recent rise in fallout during the solar system’s passage through a dusty region.

Study Points to Tight Supermassive Black Hole Binary in Markarian 501

Webb’s ‘Little Red Dots’ Remain Unexplained as Conflicting Clues Emerge

New Simulations Show Gravitational Collapse Can Build Kuiper Belt 'Snowman' Worlds

Astronomers Find Rare ‘Inside-Out’ Planetary System With Rocky Outer World

Early-Universe Quasar Defies Models With 13 Times the Eddington Limit, Bright X-Rays and a Radio Jet

ALMA’s ARKS Survey Delivers Sharpest-Ever Map of 24 ExoKuiper Belts

ALMA Survey Publishes Sharpest Images of 24 Exo‑Kuiper Belts

Precessing Black Hole Jet in VV 340a Drives Vast Outflow in Young Disk Galaxy

Hubble Confirms First Starless Dark-Matter Cloud, ‘Cloud-9,’ a Predicted RELHIC

New Studies Challenge M–Sigma for Giants and Deliver Most Detailed X-Ray Spectrum Yet

No Alien Signals Detected From Interstellar Visitor 3I/ATLAS in Green Bank Scan

South Korean Study Claims Cosmic Expansion Is Slowing, Challenging Dark Energy Orthodoxy

Hubble Captures Record-Breaking Chaotic Planet-Forming Disk 1,000 Light-Years Away

JWST Detects Chemical Fingerprint of Primordial 'Monster Stars' in Early Galaxy

Radio Galaxy Count Finds Solar System Moving 3.7 Times Faster Than Standard Cosmology Predicts

Radio Survey Finds Solar System Moving Far Faster Than Cosmology Predicts

Radio Surveys Find Solar System’s Motion 3.7 Times Higher Than Expected

CERN Experiment Recreates Blazar Pair Cascades, Points to Intergalactic Magnetic Fields

Astronomers Unveil Largest Low-Frequency Radio Color Map of the Milky Way