GlobalXplorer - Become a space archaeologist
Splashy - Breathtaking, auto changing wallpaper app for macOS, Windows, Linux, iOS & Android
Satellite Eyes - Changes your Mac wallpaper to a satellite map of your local
Splashify - Beautiful desktop wallpapers for Mac and Windows
himawari.js - Real-time images of Earth from the Himawari-8 satellite
Irvue - (previously Unsplash Wallpaper) Gorgeous wallpapers on your Mac.