galaxy

The shock wave that reached Earth was caused by 'galactic cannibalism'

Scientists have explained the shock wave from the collision of galaxies that reached Earth as galactic cannibalism.

Elena Gutyro waves Earth blows collision Science and Technology 1 December 2024

A powerful shock wave from the collision of five galaxies reached Earth

One of the galaxies collided with four others, resulting in the creation of a powerful sound wave.

Irina Tint science Space Science and Technology 23 November 2024