Across
- 1. A big ball, either solid or gas that orbits a star
- 3. A rock big or small that enters Earth’s athmosphere
- 4. Big ball of gas that is the center of the solar system
- 5. Big group of stars, planets, and other stuff
Down
- 2. The planet that we live on
- 3. A big rock that orbits the Earth
- 4. A big ball of gas that shines at night