
Celestia
Open SourceCelestia is a free and open-source 3D astronomy program allowing users to explore a vast, realistic model of the universe, including billions of celestial objects, at any speed and time period.
Discover apps and services related to Massive Celestial Database.
Includes data on billions of stars, planets, moons, galaxies, and other objects based on astronomical catalogs.
Celestia is a free and open-source 3D astronomy program allowing users to explore a vast, realistic model of the universe, including billions of celestial objects, at any speed and time period.