Want to create an interactive transcript for this episode?
Podcast: Walkabout the Galaxy
Episode: Won't You Be My Neighbor Universe?
Description: The astroquarks have often wondered where all our alien friends are hanging out. Maybe they're all just in a different universe? Well, most of those universes are probably duds, and anyway, we'll never know! That's the whole definition of a universe. New research sheds light on the surprisingly small role dark energy plays in the early evolution of a universe, and then there's the question of AntMan and the Wasp: do they conserve mass or not when they shrink? We must know!