Cosmology (THE UNIVERSE) Part 2 Encore with Katie Mack

Dr. Mack returns with a new introduction and updates on… listener questions! The universe, dimensions, asteroid bags and cosmic vertigo with the amazing Astro Katie, AKA Dr. Katie Mack. Part 1 was a primer on all things cosmological, from particle physics to black holes, so listen to that first then hop to this episode to get all your questions answered. Visit Dr. Mack’s website and follow her on Instagram, Twitter, YouTube and TikTok Buy Dr. Mack's new book: The End of Everything (Astrophysically Speaking) More episode sources & links Smologies (short, classroom-safe) episodes Sponsors of Ologies Transcripts and bleeped episodes Become a patron of Ologies for as little as a buck a month OlogiesMerch.com has hats, shirts, masks, totes! Follow @Ologies on Twitter and Instagram Follow @AlieWard on Twitter and Instagram Editing by Steven Ray Morris and Mercedes Maitland of Maitland Audio Productions Transcripts by Emily White of The Wordary Website by Kelly R. Dwyer Theme song by Nick Thorburn