Most Powerful Cosmic Ray Ever Discovered | Check Description

Most Powerful Cosmic Ray Ever Discovered

Scientists at the Telescope Array project have announced the discovery of the most powerful cosmic ray ever observed, a high-energy particle moving through space close to the speed of light, named Amaterasu after the Japanese Sun Goddess.

Astronomer Clancy James said that "it's interesting because we don't know what could be the source of such powerful energy."