Celestial, explore the universe.

Celestial (β) delivers a new high-quality image of our cosmos every day, alongside an explanation by a professional.

Enjoy and explore the beauty of the universe with Celestial (β).

Update (4 Aug 2021): Celestial will not be maintained anymore. You can download and build from its source code on GitHub.

Update (4 Aug 2021): Celestial will not be maintained anymore.
You can download and build from its source code on GitHub.