National Geographic's "The Earth's Moon" is like having an atlas and almanac in one. This incredibly informative wall map features detailed depictions of the entire surface of the moon with a selective index showing the named physical features. Diagrams show the moon's orbital paths, rotation around Earth, librations, how solar and lunar eclipses occur, and how the moon affects Earth's tides. The phases of the moon are detailed along with the features visible in each phase. Craters, mountain ranges, highlands, seas, rays, and other physical features are described, as are the moon's physical properties, moon lore, and more. Comparisons to the moons of other planets in our solar system and information on the Apollo Missions is included as well. This map is both an attractive object of art and a handy reference tool for anyone interested in astronomy. The map is packaged in a two inch diameter tube with a label showing a thumbnail of the map with dimensions and other pertinent information. Sheet Size = 42.5" x 28.5" Founded in 1915 as the Cartographic Group, the first division of National Geographic, National Geographic Maps has been responsible for illustrating the world around us through the art and science of mapmaking.Today, National Geographic Maps continues this mission by creating the world's best wall maps, recreation maps, atlases, and globes which inspire people to care about and explore their world.