Corsier Labs

We make Skylumi, a free planetarium drawn from real sky-survey photographs.

Skylumi showing a photographic map of the night sky

Skylumi

skylumi.org

Skylumi is a free planetarium for the web, iPhone and Android. It draws the night sky from observatory survey photographs. No account and no ads.

Point your phone at a bright light to find out what it is. Pinch into Orion and the map becomes the photograph of the nebula.

Open in your browser App Store Google Play

Contact

admin@corsierlabs.com