AaS! 231: What Made the Local Bubble?

Where do we live within the galaxy? What shapes the local bubble? How long will we be inside it? I discuss these questions and more in today's Ask a Spaceman! Support the show: http://www.patreon.com/pmsutter All episodes: http://www.AskASpaceman.com Watch on YouTube: http://www.youtube.com/PaulMSutter Read a book: https://www.pmsutter.com/books  Keep those questions about space, science, astronomy, astrophysics, physics, and cosmology coming to #AskASpaceman for COMPLETE KNOWLEDGE OF TIME AND SPACE! Big thanks to my top Patreon supporters this month: Justin G, Chris L, lothian53, Barbara K, Alberto M, Duncan M, Corey D, stargazer, Robert B, Tom G, Naila, BikeSanta, Sam R, John S, Joshua, Scott M, Rob H, Louis M, John W, Alexis, Gilbert M, Rob W, Valerie H, Demethius J, Jules R, Mike G, Jim L, Scott J, David S, Angelo's L, William W, Scott R, Dean C, Miguel, Bbjj108, barylwires, Heather, Mike S, Michele R, Pete H, Steve S, Nathan, wahtwahtbird! Hosted by Paul M. Sutter.