More and more people are becoming tourists of the top of Earth's atmosphere, thanks to the efforts of emerging space-tech companies. But what about exploring underneath your feet, way beneath, in the center of the planet? That would be much, much different. In this imaginative volume, readers will learn about earth science topics as they muse whether they'd like to journey into or off of our planet. Beautiful photographs, helpful diagrams, and really fun facts add to the high-interest text, which supports foundational components of the science of reading.