Across
- 3. The name given to the study of the stars.
- 6. A device used by scientists to study the energy of stars
- 7. Patterns of Stars in the sky
Down
- 1. __________ from cities make the sky too bright to see stars
- 2. The spinning of the Earth every 24 hours.
- 4. A device used to look further into space in more detail.
- 5. The path a planet travels around it's star