Across
- 1. Caused by the bombardment of our atmosphere.
- 7. The belif that our lives are influenced by stars.
- 8. The study of stars, planets and space.
- 10. The layers of gases that surround many planets and other bodies.
Down
- 1. A description of direction.
- 2. A measurement of time.
- 3. Sometimes referred to as Planetoids.
- 4. A collection of a billion stars
- 5. Also known as the snowballs of the solar system.
- 6. A group of stars which appear to form a pattern.
- 8. A person who travels and works in space.
- 9. This holds us to earth.