APOD lets you explore the vastness of space, from the palm of your hands. Discover interesting facts as you browse through thousands of space photos provided by NASA's Astronomy Picture of the Day (APOD) service.
A new astronomy photo every day, along with a brief explanation written by a professional astronomer.
Live wallpaper! Automatically download and set the latest APOD picture as your wallpaper.
Find your favorite space photo by date.
Receive daily notifications featuring the latest NASA APOD photo.
Browse thousands of space photos (over 7,000 since 1995).
Sort thousands of space photos by date.
Only APOD app to support video and gif days.
View the cosmos in full screen HD.
Set your favorite space photo as your wallpaper.
Easily share your favorite space photos.
Save photos to your photo gallery.
View the content in your browser.