Science ❯ Astronomy ❯ Cosmology

Cosmic Structures

Galaxy Clusters Cosmic Web Cosmic Filaments Galaxies Galaxy Evolution Quipu Outer Solar System Nebulae Disks and Spirals Dark Matter Sheets Compact Objects Interstellar Medium Filaments Galactic Filaments Filamentary Structures Dust Belts Star-Forming Regions Hydrogen Halos Gas Envelopes Bubbles in Space

4 ARTICLES

3mo ago

New JWST Findings Complicate Origins of Little Red Dots

Fresh metallicity measurements and a reported progenitor open competing explanations for whether LRDs host early supermassive black holes or enshrouded, intermediate‑mass engines that must be tested with multiwavelength follow-up.

4 ARTICLES

3mo ago

Webb Unveils Red Spider Nebula’s Closed Lobes, Iron‑Traced Jet, and Shrouded Core

4 ARTICLES

last yr.

Discovery of 'Ammonite' Narrows Search for Planet Nine

Cosmic Structures

New JWST Findings Complicate Origins of Little Red Dots

Third Galaxy in NGC 1052 Trail Found to Lack Dark Matter

James Webb Maps the Universe’s Cosmic Web in Record Detail

Hubble Marks 36 Years With Sharper Trifid Nebula Portrait That Shows Change

HETDEX Maps 33,000 Hydrogen Halos Around Early Galaxies

Dark Matter Core Model Challenges Black Hole at Milky Way’s Center

Scientists Detect Largest Known Rotating Filament in the Cosmic Web

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

Webb Unveils Red Spider Nebula’s Closed Lobes, Iron‑Traced Jet, and Shrouded Core

Discovery of 'Ammonite' Narrows Search for Planet Nine