Ancient star formed from an explosion 10 times more powerful than a supernova just after the Big Bang - ABC News

Scientists discover an ancient star formed from an explosion 10 times more powerful than a supernova.

Scientists watched a star explode in real time for the first time ever

Ancient star formed from an explosion 10 times more powerful than a supernova just after the Big Bang - ABC News

Supernova early-warning system developed to pinpoint the moment massive stars will explode - CBS News

Evolution of Massive Stars: An Explosive Finish

Astronomy 122 - Stellar Explosions

Universe Could be 250 Times Bigger Than What is Observable - Universe Today

A light year is incredibly far, how is it possible for telescopes to see objects millions of light years away? - Quora

Ancient Supernova Explosion Glimpsed Anew

Accelerating expansion of the universe - Wikipedia

Billions of Years Ago, a Supernova May Have Nearly Destroyed the Solar System