Across
- 3. what is in the middle of our solar system?
- 4. Earth does this to the sun. The moon does this to Earth
- 5. an arrangement of stars as seen from Earth
- 9. an attempt to learn more about something
- 10. Momplaisir
- 11. the distance light travels in 1 year is called
- 13. on Earth this is 24 hours
Down
- 1. the sun looks bigger and brighter than the other stars because it is
- 2. a scientist who studies stars, planets, and other objects in the universe
- 6. information that supports an answer to a question
- 7. when we are not facing the sun we are experiencing
- 8. the downward force on Earth that acts even without touching
- 12. The length of time it takes a planet to orbit a star once