Knowing the Planets | Enigmas of the Solar System
The Solar System is the gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly.
2020-11-19 19:00:00 - Viper TV
Of the objects that orbit the Sun directly, the largest are the eight planets, with the remainder being smaller objects, the dwarf planets and small Solar System bodies. Of the objects that orbit the Sun indirectly, the moons, two are larger than the smallest planet, Mercury.