NASA/JPL-Caltech
Astrophysics

The Universe Should Have Destroyed Itself at the Big Bang. Why Didn't It?

The mystery of why the universe exists has deepened as an ultra-precise comparison of the magnetism of matter and antimatter shows no difference.

Published On 10/26/2017
6:29 PM EDT
"All of our observations find a complete symmetry between matter and antimatter, which is why the universe should not actually exist."