The collision in Stephan's Quintet was observed by WEAVE, a new instrument on one of the world's most powerful telescopes, in ...

"Dynamical activity in this galaxy group has now been reawakened by a galaxy smashing through it at an incredible speed of ...

A galaxy collision in Stephan’s Quintet has created a powerful shockwave, providing vital data on galactic evolution.

Astronomers have clocked a cosmic collision at 3.2 million km/h (2 million mph). A new instrument has spotted a galaxy ...

Space scientists have observed five galaxies colliding at a staggering 2 million mph. The dramatic impact has been observed ...

Two giant black holes causing strange flashes of light about one billion light years away from Earth have been detected by ...

NASA captured this image of NGC 1316 galaxy which is about 60 million light-years away in the constellation Fornax. Centaurus A is a giant elliptical galaxy that's known for being the fifth brightest ...

A galaxy racing through space at an astonishing speed of two million mph (3.2 million km/h) has created a dramatic collision.

The Epoch of Reionization — the universe’s last major transition — may have happened earlier than previously thought.

A galaxy traveling at a blistering two million miles per hour (3.2 million km/h) has torn through five neighboring galaxies, creating one of the most powerful intergalactic shock waves ever observed.

The Dark Energy Spectroscopic Instrument uses a telescope in Tucson, Arizona, to create a map of the universe's ...

Researchers have linked the origins of fast radio bursts to magnetars, highly magnetized neutron stars, which often arise ...