Universe 3D is a free app for Android that lets you see planets, moons, rings and nebulas on your home screen. If you're a space junkie then you'll love this app since it brings the universe home to your Android device.
Download Universe 3D from the Google Play StoreFeatures:
• Large selection of customizable nebula backgrounds
• Large selection of planets and planet types
• Customizable planetary rings and moons
Additional resources for Universe 3D for Android