It makes your head spin.
Two gigantic clusters of galaxies smashed into each other around a billion years ago — and the collision’s shockwaves spread so far that they absolutely dwarf our own galaxy.
The structures, recently captured by a team of astronomers using the MeerKAT radio telescope in South Africa, stretched to a width of roughly 6.5 million light years. The Milky…
News Source: https://futurism.com/the-byte/galaxy-cluster-collision-shockwave