We once believed the universe revolved around us, and we were wrong. Each time we thought we understood what a planet was, what space is, or where we fit within it all, we discovered we were wrong again and again. Beginning with Galileo, humanity embarked on a journey far more spectacular than anyone could have imagined. In our universe, diamonds may rain down on distant planets, Venus resembles Dante’s Inferno, and the Sun’s surface can evoke images of caramel corn and Van Gogh’s sunflowers. This is the continuing story of Earth exploring a universe more stunning, surprising, and awe-inspiring than we ever imagined, and the discoveries just keep getting better!