In a remarkable observation deep in the cosmos, astronomers have captured an intense interaction between two galaxies that ...

An unusual bright blast of light detected by multiple telescopes in December 2021 was the result of a rare cosmic explosion ... have resulted from a likely collision between a neutron star and ...

One galaxy uses a quasar like a cosmic weapon, blasting its opponent and halting star formation—an epic deep-space duel seen for the first time.

Supermassive black holes are some of the most powerful engines in the universe. These giants sit at the centers of galaxies, ...

A quasar in one galaxy blasted another during a cosmic collision, compressing star-forming gas into tiny clumps too small to ...

Astronomers have witnessed for the first time a violent cosmic collision in which one galaxy pierces another with intense ...

A galactic collision 11 billion light-years away reveals how an actively feeding supermassive black hole disrupts star ...

Some are produced by the collision of two neutron stars ... been the most powerful burst of energy we’ve ever seen. The blast came in from the direction of the constellation Sagitta and is ...

This blast would send the star's outer layers ... When these jets strike surrounding interstellar material, this collision could also generate cosmic rays. Another possible source of cosmic ...

CNN — An unusual bright blast of light detected by multiple telescopes in December 2021 was the result of a rare cosmic explosion ... have resulted from a likely collision between a neutron ...

The shock from that collision creates the perfect environment for particle acceleration. According to long-standing theory, the maximum energy a cosmic ray can reach depends on how well magnetic ...