universes

Astronomers have uncovered a vast cloud of energetic particles — a ‘mini halo' — surrounding one of the most distant…

A USC-led research team has created a series of supercomputer-simulated twins of our Milky Way galaxy — which could help…

Astronomers have peered back in time to find what looks like a population of ‘hidden' galaxies that could hold the…

Ultrahigh Energy Cosmic Rays are the highest-energy particles in the universe, whose energies are more than a million times what…