superkilonova

Astronomers May Have Spotted a Never-Before-Seen “Superkilonova” Hidden Inside a Supernova

Double Cosmic Explosion Gives Birth to Unprecedented ‘Superkilonova’

Astronomers may have spotted the 1st known 'superkilonova' double star explosion

Did Astronomers Just Find a ‘Superkilonova’ Double Explosion? Maybe.

Strange Cosmic Blast May Be First-Ever Superkilonova Observed

Possible "superkilonova" exploded not once but twice - EurekAlert!