Exploring Planets Outside the Solar System - The Quest for Alien Planets Documentary
Planets of the Solar System | #aumsum
The Discovery of the Universe Documentary - Planet Formation and the Evolution of the Solar System
The Life and Death of a Planetary System
The Solar System is the gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly. Of the objects that orbit the Sun directly, the largest are the eight planets, with the remainder being smaller objects, such as the five 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.