When Galaxy Clusters Collide
- Author
- Joshua Colwell, Hannah Sargeant, Jim Cooney
- Published
- Wed 09 Mar 2022
- Episode Link
- https://walkaboutthegalaxy.libsyn.com/when-galaxy-clusters-collide
Even the emptiness between galaxies is filled with enough energy over those vast expanses to generate shock waves and giant structures when clusters of galaxies collide. We explore this, the lives of galaxies, and some intriguing results about activity on the asteroid Ceres.
