The Universe In The Rearview Mirror: How Hidden Symmetries Shape RealityA physicist speeds across space, time and everything in between showing that our elegant universefrom the Higgs boson to antimatter to the most massive group of galaxiesis shaped by hidden symmetries that have driven all our recent discoveries about the universe and all the ones to come. Why is the sky dark at night? Is it possible to build a shrink ray gun? If there is antimatter, can there be antipeople? Why are past, present, and future our only