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Galaxy Formation

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Simulations Suggest JWST’s Little Red Dots Are Rapidly Growing Black Hole Seeds

Confirmation would show ordinary early‑Universe physics can make massive black holes.

JWST Spectra Show Hidden Low‑Mass Stars That Raise Galaxy Masses

Astronomers Find First Globular-Cluster Stellar Stream Beyond the Milky Way

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

JWST and Chandra Reveal Colliding Galaxies IC 2163 and NGC 2207

EHT Finds Magnetic Field Flip at M87* and Traces Jet Base in Multi‑Year Study

JWST Study Proposes ‘Black Hole Stars’ to Explain Mysterious Early‑Universe Red Dots

Webb Pinpoints Bullet Cluster’s Mass and Dark Matter Distribution

NASA Releases Multi-Wavelength Composite Image of Andromeda Galaxy