Every alien in Ben 10: Alien Force is incredible, but who are the most powerful among them all?

Particle never before seen on Earth detected; it could come from a primordial black hole and the origin of the universe.

Deep in the cosmos, an enigmatic object emits gamma rays at energies more than 100 TeV, an intensity far beyond what we typically observe. Discovered in 2021 by the Large High Altitude Air Shower ...