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Astronomers Confirm First Triple Radio AGN in Merging Galaxy Trio

High-resolution VLA and VLBA imaging pinpointed compact synchrotron cores in each galaxy, confirming concurrent black hole activity.

Brightest Blue Cosmic Flash Linked to Black Hole Tearing Apart a Massive Star, Studies Find

Astronomers Report Candidate 'Superkilonova' Linked to 2025 Gravitational-Wave Alert

JWST Spots Record-Distant Supernova Tied to March Gamma-Ray Burst

Early Interferometric Images Recast Novae as Multi-Stage, Directional Eruptions

Astronomers Capture a Supernova’s Olive-Shaped Shock Breakout Within a Day

Leonid Meteor Shower Peaks Predawn Nov. 17 Under Dark, Moonlight-Free Skies

New Study Flags Possible Taurid ‘Resonant Swarm’ Risk in 2032 and 2036

Hubble Spots White Dwarf Devouring Icy, Nitrogen-Rich Exo‑Pluto Fragment

Shocked Quartz at Three Clovis Sites Revives Case for Younger Dryas Comet Airburst

Skyscraper-Size Asteroid 2025 FA22 Makes Safe Earth Flyby on Sept. 18

The Moon Is Drifting Farther From Earth by 3.8 Centimeters a Year

Black Hole–Star Encounter Likely Spawned SN 2023zkd, Study Finds

Deep-Sea Cores Uncover Possible Cometary Debris at Younger Dryas Onset

Simulations Predict Roman Telescope Will Record About 100,000 Cosmic Explosions

Trapped Jets in Massive Stars Revealed as Source of Fast X-Ray Transients

Astronomers Capture First Visual Proof of Double-Detonation in Type Ia Supernova Remnant

Kilonova Seekers Volunteers Discover Rare Variable Star GOTO0650

ANITA Detector Logs Anomalous Radio Pulses From Beneath Antarctic Ice

Astronomers Reveal Extreme Nuclear Transients as Universe’s Most Powerful Explosions