Largest Explosion Seen Since Big Bang Rocked Distant Cluster of Galaxies

Astronomers find evidence of the most powerful explosion ever seen in the history of the Universe. What do we know about this mammoth eruption?

The largest explosion ever seen in the history of the Universe ripped through a plasma cloud hundreds of millions of years ago, creating the most powerful explosion seen by astronomers since the Big Bang, a new study reveals.

The eruption, centered on a supermassive black hole (SMBH) in the Ophiuchus galaxy cluster (roughly 390 million…