Across
- 2. Summer, winter, fall, ...
- 3. It makes things look closer and larger.
- 8. A circular path or a way around a star that an object, like a planet or a moon, follows.
- 9. The name of the shape of planets
- 10. Natural satellite of earth, visible during the night as it reflects light from the sun.
- 12. A star made of hot gases, so hot that it gives off light and heat.
- 13. Light the moon reflects from the sun.
- 14. To move in a circle around a center or an axis.
Down
- 1. A hole made when a large rock moving through space hits the moon.
- 4. Light and heat from the sun.
- 5. A person who is trained to travel in a spacecraft or in space.
- 6. A group of stars that form a star picture.
- 7. A space snowball made of dust and ice that orbits the sun.
- 11. To move something in a sloping position.
- 15. An imaginary line about which a body rotates.