Tellus gets its name from The Roman Goddess of Earth, also known as Terra. Walk through the history of motorized transportation, from the first automobiles to the Wright Flyer and into the exploration of space. The Weinman Mineral Gallery features a magnificent collection of gems and minerals as well as an understanding of the geology of our planet. Stare into the mouth of a Tyrannosaurus rex, catch a glimpse of a saber-tooth cat and discover how life on Earth began in the Tellus Fossil Gallery. Lastly, don't miss the planetarium.