Magruder, KerryPurkaple, Brent2018-01-022018-01-022018Kerry Magruder and Brent Purkaple, "Six Cosmological Systems: Geocentric vs. Heliocentric," Lynx Open Ed, 2018.https://hdl.handle.net/11244/54295Explore the various cosmological systems in the early modern world with this learning leaflet, while at the same time utilizing your inductive reasoning skills.Physics, Astronomy and Astrophysics.Galileo's WorldAstronomyLearning Object