Cosmos Explorer (Astronomy Guide) at Mac App Store analyse

With this app you can take a tour and get know better the cosmos we all live in. For each celestial body included in this application there is a description with the selection of the finest photos available. You can learn more about Sun and other stars, Earth and its moon as well as other planets from our Solar System and more. There are also special interactive animations, where you can see Sun in various wave lengths, Moon phases and how Earth changes throughout the year.