This document provides information about the planets in our solar system. It discusses the 8 planets, listing their order from the sun and some key facts about each planet, such as Mercury being the smallest planet and closest to the sun, Earth being the third planet and the only known place where life exists, Jupiter being the largest planet, and Saturn being known for its iconic rings. It also provides a mnemonic device to help remember the order of the planets - "My Very Educated Mother Just Served Us Nachos".