Celestial Dynamics Ltd.
Mobile Apps / Sites
The World's First 3D Interactive Astronomical Clock A high quality 3D planetarium, sky guide and clock. This powerful educational tool renders stunning real-time graphics of the Earth and sky. A playful introduction to astronomy and time. Take an astronaut’s flight over the planet Earth or explore the solar system. Point your phone or tablet towards the sky and get to know the planets, stars and constellations! Travel to the past, present and future and see how time is related to the movements of the cosmos. Let your knowledge expand with the universe. Experience the world’s first and most advanced 3D interactive astronomical clock of the digital age.