Science ❯ Astrophysics

Galactic Structures

Milky Way Star Formation Milky Way Galaxy Filaments Red Nuggets Gas Dynamics Virgo Cluster Galactic Thick Disk Jets Failed Galaxies Bar Structures Active Galactic Nuclei Galaxy Classification

Gaia Finds Thousands of Solar Twins, Tying the Sun to a Mass Migration Across the Milky Way

The pattern points to a central bar in formation that drove outward movement of Sun-like stars, offering a constraint on when the bar emerged.

Scientists Detect Largest Known Rotating Filament in the Cosmic Web

Webb Maps Four Dust Spirals and Confirms Third Star in Rare Apep Wolf-Rayet System

New Images Show Interstellar Visitor 3I/ATLAS Growing a Tail as NASA Dismisses Alien-Craft Claims

VLBA Unveils Toroidal Magnetic Field in Neutrino-Bright Blazar Jet