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Supernovae

Type Ia Supernovae Gravitational Lensing Stellar Evolution SN2020acct Cassiopeia A Neutron Star Formation Element Formation Water Formation Stellar Remnants Mass Extinctions Geological Records Stellar Companions Superluminous Supernovae Star Explosions Beryllium-10 Anomaly Stellar Dust Faint Thermonuclear Supernovae Cosmic Expansion Type Ia Supernova James Webb Space Telescope Type 1a Supernovae Brightness Curves Gamma-ray Bursts Supernova Remnants Hubble Constant Stellar Explosions Gamma-Ray Telescopes

Magnetar ‘Chirp’ Identified in Superluminous Supernova as Short GRB Localized to Tidal-Stream Dwarf

Observations connect frame-dragging precession to SN 2024afav’s rising-frequency light pattern, with GRB 230906A placed in a merger-driven tidal stream that traces heavy-element production.

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

New Study Claims the Universe Is Now Decelerating After Supernova Age-Bias Correction

Astronomers Confirm Rare Binary with Neutron Star Stripping Companion