Related: Could a supernova ever destroy Earth? If correct ... "Besides revealing that a primary ingredient for life was ...

In the Ophiuchus galaxy cluster, astronomers spotted the largest explosion in the universe consisting of energy equal to a ...

The supernova pictured here is of a smaller type ... This era extends to ten trillion trillion trillion years after the big bang. Most of the mass that we can currently see in the universe ...

Thought to be be created by the Big Bang 13.8 billion years ago ... That’s because it’s hard to see supernova all the way back to the early years of the universe. “Where supernovae act ...

Related: Could a supernova ever destroy Earth ... in the universe between 100 million and 200 million years after the Big Bang, our simulations show that water was likely a key constituent ...

they may have unleashed enormous amounts of water that flooded the early universe — and potentially made life possible just millions of years after the Big Bang, new simulations suggest.

The Big Bang produced hydrogen and helium. All the other elements have been produced by nuclear fusion reactions in stars and supernova explosions.