3D Solar System is a great app to study solar system: learn names of the planets and their arrangement. Learn and play Observe astronomical phenomenа Visit planets Complete tests ASTRONOMY GUIDE - Solar system model in 3D - Comprehensible information about planets - Interactive map and planet arrangement 2 MODES ► Learn Get familiar with planets, general information and interesting facts about them ► Play Test your knowledge with various challenges: - name the planet - put the planets in the right order. COMPLETELY NEW MODE Constellations, stars and exoplanets Privacy Policy: http://educationterra.com/privacy Terms Of Use: https://educationterra.com/tos