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Black Holes

Supermassive Black Holes Gravitational Waves Black Hole Merging Black Hole Formation Webb Observations Black Hole Mergers Measuring Black Hole Mass Cosmic Dawn Black Hole Activity Massive Black Hole Awakening Giant Black Hole Magnetic Winds Formation Pablo's Galaxy Quasar Formation Ultra-Massive Black Holes Black Hole Growth Active Galactic Nuclei Telescopes Cosmic Phenomena Star Clusters Host Galaxies Galaxy Clusters Galaxy Mergers Black Hole Stars Galaxy Evolution

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

Spectra reveal light shaped by cold, dense gas that mimics stellar atmospheres.

Stacked Spectra Through Galaxy Clusters Unveil Step-Like Signal Suggesting Axion Conversion

Infinity Galaxy’s Newborn Black Hole Shows Evidence of Direct Collapse