The document provides information about the planets in our solar system and some key facts about each planet:
- Mercury is the closest planet to the sun and takes 58 earth days to orbit the sun.
- Venus is the hottest planet and has the longest rotation period, with one Venusian day lasting more than an Earth year.
- Earth is the only known planet that can support life and has continents, countries, and over 4.5 billion years of history.
- Mars is known as the red planet and has two moons, Phobos and Deimos.