Across
- 3. The process by which particles come together to form larger bodies, such as planets.
- 5. Related to the Moon.
- 6. The movement of a smaller object across the face of a larger one (such as a planet across the Sun).
- 9. To bend light as it passes from one medium into another.
- 12. When one object in space moves into the shadow of another.
- 13. The changing shapes of the Moon as seen from Earth.
- 15. System, The Sun and all the objects that orbit it.
- 18. A large group of stars, gas, and dust bound together by gravity.
- 19. (Annually), Events that happen once every year, like Earthโs revolution around the Sun.
- 20. When light is forced to spread in many directions.
Down
- 1. Forces, The pull between two objects due to their mass.
- 2. Changes in weather and daylight caused by Earthโs tilt and orbit around the Sun.
- 4. Something that repeats in a predictable way, such as the phases of the Moon.
- 7. To bounce light or sound off a surface.
- 8. The path an object takes as it moves around another object in space.
- 10. To allow light or energy to pass through a material.
- 11. Everything that exists, including all matter, energy, planets, stars, and galaxies.
- 14. (Diurnally), Events that happen every 24 hours, like Earthโs rotation.
- 16. in Perspective, How things appear different when viewed from another position.
- 17. Related to the Sun.
