Stellarium
Stellarium App
Stellarium Labs develops and publishes the apps built on Stellarium, the open source planetarium used by more than twenty million people since the year 2000: the mobile app, the sky map in your browser, the VR planetarium, and the engine underneath them all.
Stellarium in your browser, with your log book and the same catalogues as the app.
Stellarium Mobile for iOS and Android, free, with Stellarium Plus for observers.
The planetarium around you, on Meta Quest.
Noctua Software, founded in 2012 by the two brothers behind Stellarium.
Noctua Software was created in 2012 by two brothers, Fabien and Guillaume Chereau. Fabien is the original creator of Stellarium and Guillaume has been developing the project for more than ten years. We are experienced software developers committed to open source development.
We read every message. Write to contact@stellarium.com, or see the support page and the blog for answers to the frequent questions.
Take your stargazing to new heights with Stellarium Mobile's innovative Augmented Reality (AR) feature, seamlessly blend the night sky with the app's intuitive interface using your device's camera!
Embark on guided journeys through constellations, ancient sky cultures, our Solar System, and breathtaking deep sky objects - all within the Stellarium Mobile app
A Total Solar Eclipse will be visible to various parts of North America on Monday, April 8, 2024.