It's time for our state of the galaxy address. We’ll be talking about how humans figured out that we are living in a galaxy, and how science fiction represents other galaxies. We're also joined by Molly Peeples, an astronomer with the Space Telescope Science Institute and Johns Hopkins University, who studies where galaxies come from, and what they’re actually made of. Show notes: www.ouropinionsarecorrect.com/shownotes