Science ❯ Astrophysics ❯ Black Holes

Intermediate-Mass Black Holes

Hierarchical Mergers GW231123 Event Tidal Disruption Events

Off‑Axis Relativistic Jet Lights Up Dwarf Galaxy in Unusual Transient

Authors say the event most likely came from an off‑axis jet launched when an intermediate‑mass black hole tore apart a star.

Day-Long, Repeating Gamma-Ray Burst From Distant Galaxy Challenges Standard Models