Across
- 3. a force that pulls you down
- 6. a big bright gas in the sky
- 8. an arrangement of stars that form a pattern
- 9. The movement of a object on a axis
- 10. planets that orbit around the sun
Down
- 1. a period of time that is 24 hours long
- 2. the amount of time Earth takes to orbit the sun once
- 4. an object that moves around another object
- 5. a repetitive object you see over and over
- 7. a person who studies the stars
- 11. a huge star in the sky