Maybe many people know the universe is very big. If you stand in space, you will see many beautiful stars, like the sun and planets. And then, let's recognize our solar system. there are planets in our solar system. They're Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus Neptune. The sun is very . Its surface has 5600℃. its gravitation(吸引力) is very strong. So the earth goes sun. And the earth is our home.
We're on the earth, and it is the beautiful in the solar system. It has lots of water and plants. And the is the earth's partner. It goes around the earth. and other planets are very far the earth. So the people can't reach them and of them has an environment with air. People also can't live on them. Finally, let's see the sky at night. There is much beautiful and magic view in the universe.