APOD Explorer

The universe, every day on your iPhone.

NASA's picture of the dayA photo or video of the cosmos every day, with the explanation written by its astronomers.
100% on-device AIDescriptions and translations generated with Apple Intelligence — nothing sent to any server.
Decades of archiveBrowse, search, and discover what was published "on this day" back to 1995.
Favorites in your iCloudYour collection follows you across your devices — and only yours.
WidgetsThe cosmos on your home screen, refreshed every morning.
Zero data collectionNo analytics, no ads, no trackers. Nothing to hide.