Across
- 2. Being done exactly
- 3. A guess with evidence
- 8. Scientists gather this
- 11. Earth is a______
- 13. The distance of how light travels
- 15. A type of moon phase that means small
- 16. A model in which the Sun is in the middle
- 19. Different types of waves in a spectrum
- 21. The Sun is an example of a __
- 22. Scientists need this to support an experiment
- 23. A traveling disturbance
- 25. Rocky objects that orbit the Sun
Down
- 1. Being done multiple times
- 4. All of the moons and planets are here
- 5. A tiny planet
- 6. The action of rotating
- 7. A model in which the Earth is in the middle
- 9. A moon phase that means big
- 10. An eclipse that happens with the Sun
- 12. The planet we live in
- 14. Contains all of the galaxies
- 17. The amount of kinetic energy in an area
- 18. An eclipse that happens in the moon
- 20. Waves carry this
- 24. Nearest moon to us