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Spectroscopy

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Astronomers Report Candidate 'Black‑Hole Star' From Cosmic Dawn

Spectra and simulations indicate a massive accreting black hole inside a dense hydrogen envelope could power the object's extreme brightness and offer a new explanation for JWST’s Little Red Dots.

Astronomers Confirm Third Planet in Beta Pictoris, the Faintest Ever Imaged From Earth

Webb Finds Atmosphere on Giant Planet Orbiting a White Dwarf

Nearby Super‑Earth Candidate GJ 3378 b Reclassified as Likely Rocky World

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

Webb Spots Methane Gas Above Dwarf Planet Makemake

Study Finds Solar Flares Superheat Ions 6.5 Times More Than Electrons

NASA Completes Final Checks on SNIFS Ahead of July 18 Chromosphere Launch