What happens when two galaxies collide? On this episode, Neil deGrasse Tyson and comic cohost Chuck Nice answer questions about explosions, asteroids, quarks, and all things that go BOOM. Was our Big Bang someone elses Big Rip?

NOTE: StarTalk+ Patrons can watch or listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-cosmic-collisions/

Thanks to our Patrons badutjelek2000, Dominik Appl, Justin Quinones, Sandra Makela, REGAN MCGEE, Dana S., Howard Clemetson, George Sharabidze, GR 只, and RK Threethreethree for supporting us this week.

Photo Credit: NASA

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