Do you know about space? If you don't, I know much about space and I will teach you. Do you know what gives us light? The sun gives us light and energy. The sun is a star not a planet like Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. The next planet will be Mercury. It is super hot there and close to the sun. Do you know the next planet? It is Venus and it is the hottest planet in the solar system and it is the second planet in the solar system. Earth is the third planet in our solar system and it is where humans live with plants, animals. That is what we call life. Mars is the fourth planet in the solar system and it doesn't have life, water, animals, plants, trees.