On October 15, 1991, an exceptional cosmic event took place. On that day, scientists detected the "Oh-My-God" particle (OMG), a high-energy cosmic ray of paramount importance. The OMG was likely a proton with an extraordinarily high energy, surpassing all known subatomic particles by a wide margin. #science #weird https://activite-paranormale.net/event/read/226/detection-of-the-oh-my-god-particle