Record-Breaking Supernova Is Part of a New Class of Objects

Scientists watched a 'reappearing supernova' explode 5 times in a

Record breaking supernova discovered

Tree rings may hold clues to earthly impacts of distant supernovas

What is a supernova? Do we know of any star that has gone

Star Explodes After Black Hole Devours It From the Inside

Strange star holds clues about unique supernova explosions in

Blast from the Past: Farthest Supernova Ever Seen Sheds Light on

Supernova - Wikipedia

Earth hit by record-breaking blast from death star

Supernovae

NASA's Chandra Observatory Searches for Trigger of Nearby