Largest shock wave in the universe is '60 times larger than the Milky Way,' new study finds

Astronomers captured detailed images of the largest shock wave in the known universe, emitting from the merging galaxy cluster Abell 3667

Largest shock wave in the universe is '60 times larger than the Milky Way,' new study finds
Astronomers captured detailed images of the largest shock wave in the known universe, emitting from the merging galaxy cluster Abell 3667