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

Astronomers have for the first time observed a violent cosmic collision dubbed the 'cosmic joust.' This dramatic encounter ...

Looking at the cartwheel galaxy (the largest of the three,) two rings are visible including a bright inner ring and a colorful outer one—the galaxy is the product of a high-speed cosmic collision.

An unusual bright blast of light detected by multiple telescopes in December 2021 was the result of a rare cosmic explosion ... caused by the catastrophic collisions between neutron stars, which ...

Astronomers have clocked a cosmic collision at 3.2 million km/h (2 million mph). A new instrument has spotted a galaxy crashing through a group of others at incredible speeds, creating a shock ...

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

Now, a team of astronomers say that the most recent of those cosmic collisions was billions of years later than was thought, making the Milky Way that we know and love a much younger entity than ...