Science ❯ Astrophysics

Cosmic Structures

Cosmic Web Galaxies Large Magellanic Cloud Dust Clouds Gas Filaments Star Clusters Filaments Dark Matter Plasma Physics Gas Dynamics Circumbinary Halo Magnetized Plasma Relativistic Plasma Cannibal Stars Gravitational Effects Gas and Dust Clouds Galaxy Clusters

Gemini South Releases New Butterfly Nebula Image for Observatory’s 25th Anniversary

A student-selected target showcases a bipolar planetary nebula with glowing wings located roughly 2,500 to 3,800 light-years away.

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

Citizen Scientists Find Most Distant, Most Powerful Odd Radio Circle With Double Rings

Citizen Scientists Find Most Distant, Most Powerful Odd Radio Circle With Twin Rings

ASKAP Maps 185,000-Light-Year Hydrogen Bridge Between Two Dwarf Galaxies

VLT Spectra Reveal Gas Ring Around V Sagittae, Hinting at Likely Nova in Coming Years

Fast Radio Bursts Map 76% of Ordinary Matter to Cosmic Web