This App provides the gallery for Astronomy Picture of the Day from NASA. With this Amazing app, you can:
1. You will get a picture every day. You could enjoy the beauty of Earth, Mars, Moon, Galaxy, Milky Way and other Astronomical objects.
2. Get the educational description about the background knowledge of those pictures. You could learn more while enjoying those photos.
3. Save the photos to camera roll and use them as wallpaper.
4. Share the photos with your friends.