In the universe things tend to cluster. This means there’s a coherent structure to the universe and learning about clusters of stars – galaxies - helps us figure out what that structure is. Join Chuck and Josh on an amazing space voyage!
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

How Worker Co-ops Works
44:36

Short Stuff: History of Spring Break
14:57

Roar: The Most Dangerous Movie Ever Made?
41:37