Across
- 3. what is the Earth and planets relying on to revolve around the sun?
- 4. what is the measurment of distanc in space?
- 5. what is the Diagram so measure a stars Luminosity
- 8. what is a star that contains primaraly Neutrons?
- 10. what are Aries, and Taurus classified as?
- 11. what are the stars a part of?
- 12. what is the theory of how the universe was created?
Down
- 1. what do groups of stars from?
- 2. What is the light from the Big Bang?
- 6. what is everything a part of?
- 7. what is the sphere surrounding the earth?
- 9. What happens when a star dies?