David Mathisen joins us to talk about comparative mythology, astronomy, and constellations as symbols that cross cultures and enormous swathes of time in human history. We did some screen sharing of images and the Stellarium application in this interview, so if you want to see what David was showing us, check our YouTube channel for the video. We also talk a little bit about some interesting gelological concepts, and discuss the upcoming Contact at the Cabin event we'll be hosting along with Grimerica and David in Utah.