Describe what you can see in the sky. How might people from long ago have explained the natural world?
When you look up in the night sky, what do you see? You probably see the Moon and stars. Long ago, people made up stories to explain what they saw in the sky. Today we know that the Moon is a big ball of rock that circles Earth. We know that stars are glowing balls of hot gases. What else do you know about what you see in the sky?