A live wallpaper featuring Mars, Earth and the Moon in HD, slowly turning in front of our own Milky Way galaxy. It is designed to look excellent yet truthful: the planets are real NASA-based surface maps, lit and rendered as true spheres. No special permissions are required. No ads, no tracking, no network access. <b>Features</b> <ul> <li>Five worlds: Mars, Earth, Earth at night (city lights), the Moon and Pluto</li> <li>High-resolution textures mapped onto a sphere with limb darkening, axial tilt and lighting</li> <li>Per-planet atmosphere glow with adjustable density</li> <li>Adjustable rotation speed (or stop it entirely) and planet size</li> <li>Optional parallax: the planet reacts when you swipe between homescreens</li> <li>Live preview in the settings; drag sideways to spin the planet by hand</li> <li>Native OpenGL ES 2.0 renderer</li> </ul> <b>Setting the wallpaper</b> Open the app and tap <i>Set Wallpaper</i>, then <i>Set wallpaper</i> in the system preview and choose home screen, lock screen or both. You can also long-press an empty spot on the homescreen and choose <i>Wallpapers</i> → <i>Live wallpapers</i>; some devices do this through the Android <i>Settings</i> app instead. Textures: NASA (public domain) and Solar System Scope (CC BY 4.0). See CREDITS.md in the source repository.