Ask A Spaceman - Ep. 177: How Do Black Holes Affect Their Galaxies?

<p class="p1">How do giant black holes shut off star formation? How do they turn it back</p> <p class="p1">on? Which came first, the black hole or the galaxy? I discuss these questions</p> <p class="p1">and more in today’s Ask a Spaceman!</p> <p class="p2"> </p> <p class="p1"><strong>Support the show:</strong> <a href= "http://www.patreon.com/pmsutter">http://www.patreon.com/pmsutter</a></p> <p class="p1"><strong>All episodes:</strong> <a href= "http://www.AskASpaceman.com">http://www.AskASpaceman.com</a></p> <p class="p1"><strong>Follow on Twitter:</strong> <a href= "http://www.twitter.com/PaulMattSutter">http://www.twitter.com/PaulMattSutter</a></p> <p class="p1"><strong>Like on Facebook:</strong> <a href= "http://www.facebook.com/PaulMattSutter">http://www.facebook.com/PaulMattSutter</a></p> <p class="p1"><strong>Watch on YouTube:</strong> <a href= "http://www.youtube.com/PaulMSutter">http://www.youtube.com/PaulMSutter</a></p> <p class="p1"><strong>Read a book:</strong> <a href= "http://www.pmsutter/book">http://www.pmsutter/book</a></p> <p class="p1"><strong>Go on an adventure:</strong> <a href= "http://www.AstroTours.co">http://www.AstroTours.co</a></p> <p class="p2"> </p> <p class="p1">Keep those questions about space, science, astronomy, astrophysics,</p> <p class="p1">physics, and cosmology coming to #AskASpaceman for COMPLETE</p> <p class="p1">KNOWLEDGE OF TIME AND SPACE!</p> <p class="p1">Big thanks to my top Patreon supporters this month: Matthew K, Justin Z,</p> <p class="p1">Justin G, Kevin O, Duncan M, Corey D, Barbara K, Neuterdude, Robert M,</p> <p class="p1">Nate H, Andrew F, Chris L, Cameron L, Naila, Aaron S, Tom B, Scott M, Rob</p> <p class="p1">H, Tim R, Joe R, Neil P, Irene P, Matt C, Iothian53, Steve P, Debra S, Ken L,</p> <p class="p1">Alberto M, Ron W, Chris L, Mark R, Alan B, Stephen J, David P, John F,</p> <p class="p1">Maureen R, Frank T, Craig B, Jesse A, Steven L, Ulfert B, Dave L, Stace J,</p> <p class="p2"> </p> <p class="p1"><span class= "Apple-converted-space"> </span>S</p> <p cl