Explore galaxies, nebulae, planets and the stories behind them. CosmoFrame is an independent companion for NASA's Astronomy Picture of the Day (APOD), bringing the archive to your Android device.

Start with the latest story, revisit a date that matters to you, or discover something unexpected with a random story.

- Discover the latest APOD image or video and read the explanation behind it.
- Look back with "On this day" and revisit stories published on the same date in previous years.
- Find your birthday in space: choose a day and month to explore its stories throughout the years.
- Search the archive by date range, title and media type, with an optional public-domain image filter.
- Save your favorite stories in one place. Export and import your favorites list to keep a copy or move it to another device.
- Zoom into images, save photos to your gallery or use them as wallpaper.
- Share story links and copy the caption you are reading, including a translated caption.
- Add a home screen widget and turn on optional notifications when a new story is available.
- Personalize the dark interface with your preferred accent color.

Read in your language

Translate story titles and explanations on your device with Google Translate, and switch back to the original English at any time. After downloading a language, you can translate available story text offline. Automatic translations may contain errors.
Story translations are powered by Google Translate: https://cloud.google.com/translate

The interface is available in English, Italian, French, German, Spanish, Portuguese, Dutch, and Russian.

No ads. No account required.

An internet connection is needed to load new stories and media and to download translation languages. Exported favorites contain a list of saved stories, not copies of their photos or videos.

CosmoFrame is not affiliated with, sponsored by, or endorsed by NASA. APOD content and copyright remain with their respective owners.