Science ❯ Astronomy ❯ Observational Astronomy

NASA

Chandra X-ray Observatory James Webb Space Telescope Neil Gehrels Swift Observatory Fermi Gamma-ray Space Telescope Chandra X-Ray Observatory ESA NIRCam and NIRSpec ATLAS Survey Spacecraft Public Observations Webb Space Telescope

Wandering Supermassive Black Hole Seen Shredding Star in Galaxy Outskirts

The discovery shows an AI tool can pick out off‑center tidal disruptions, paving the way for far larger searches with upcoming survey telescopes.

Study Suggests Nereid Is Neptune’s Last Intact Original Moon

New Chandra Image Reveals 'Champagne Cluster' as Two Merging Galaxy Clusters

Chandra Finds Early Quasar’s Black Hole Growing Beyond the Eddington Limit