"We see for the first time the effect of a quasar's radiation directly on the internal structure of the gas in an otherwise ...

In a rare cosmic spectacle, astronomers have observed two galaxies engaged in a high-speed collision, approximately 11 ...

Astronomers have observed a "cosmic joust" between two galaxies colliding at immense speed over 11 billion light-years away.

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.

Black holes, cosmic entities with immense gravity, trap everything, even light. These form from collapsed massive stars, ...

By combining data from the Subaru Telescope and James Webb Space Telescope, researchers have discovered distant quasars that ...

Astronomers witnessed two galaxies engaged in an intense deep-space battle for the first time. Watch the “cosmic joust” in action.

Scientists observed a rare cosmic duel between two galaxies, where one emits powerful radiation damaging the other. This ...

By combining data from the Subaru Telescope and James Webb Space Telescope, researchers have discovered distant quasars that ...

The new image shows one galaxy piercing another with intense quasar radiation. Astronomers likened the violent galaxy ...