Science ❯ Astrophysics

Dark Matter

Dark Energy Dark Matter Halos Hypothetical Particles Galaxy Formation Gravitational Lensing Exotic Particles Vera Rubin Primordial Black Holes Cosmic Structure Galactic Structure Cosmic Structures Gravitational Effects Galaxy Mass Theoretical Physics Galaxies Evidence of Existence Observational Techniques Asteroids Research Halo Models Cosmology Galaxy Dynamics Properties of Dark Matter Cosmic Mapping Dark Star Clusters Halos Theories Dark Electrons Characteristics Mini-halo Formation Galactic Dynamics Self-Interacting Dark Matter Dark Energy Surveys Cosmic Phenomena Fundamental Physics Normal Matter Axion Clouds Properties Galaxy Evolution ΛCDM Model Detection Methods Axion Dark Matter Light Dark Matter

Astronomers Map 50-Million–Light-Year Rotating Cosmic Filament Nearby

New radio–optical measurements show a nearby filament rotating with aligned galaxy spins.

MicroBooNE and KATRIN Rule Out Simple Sterile Neutrino Model

Study Calculates How Tiny Black Holes Could Injure Humans—and Why Encounters Are Virtually Impossible

Euclid Data Maps a Cooling Universe as Star Formation Declines

Peer-Reviewed Study Models Early-Universe Collapse Into Primordial Black Holes and Exotic Stars

ESA Inaugurates 35-Meter New Norcia Deep-Space Antenna in Western Australia

DES/DESI Analysis Fuels Model Predicting a Future Big Crunch

New Model Puts Odds of Spotting an Exploding Primordial Black Hole This Decade at Up to 90%

New Modeling Strengthens Direct-Collapse Black Hole Explanation for JWST’s ‘Little Red Dots’

Black-Hole-Driven Cluster Model Challenges Dark-Matter Interpretation of Ursa Major III

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

Supersonic Turbulence Shaped the First Stars, Simulations Show

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

Rubin Observatory Unveils First Images and Activates Rapid Data Pipeline

Rubin Observatory Unveils First Deep-Space Images From World’s Largest Camera