Science ❯ Astrophysics ❯ Stellar Evolution

Neutron Stars

Magnetars White Dwarfs Magnetar Formation Black Hole Formation Pulsar Characteristics Pulsars

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.

3 ARTICLES

9mo ago

Tiny Surface Peaks May Power Radio Emission in 'Dead' Pulsars

25 ARTICLES

9mo ago

Mysterious Cosmic Transient Emits Radio and X-Ray Pulses Every 44 Minutes