A Solar System is a star (yes, a star) and all of the objects that travel around it - Planets, Moons, Comets, Asteroids and Meteoroids. The solar system is a part of the Milky Way which also comprises of tens of billions of other solar systems. Our solar system consists of the sun (our star) and everything that orbits around it - our planets and moons, dwarf planets, comets, asteroids and countless particles of debris. The Solar System set has the following ten encyclopaedic cards:
Each card has a hand-painted illustration on the front and encyclopaedic facts about it on the back.