Across
- 6. Relating to the sky
- 7. An obvious bulge, or a moon that is more than a half-moon but less than a full moon
- 8. An object in space that moves around a planet or star
- 10. A force that pulls two things towards each other
- 11. Clouds of dust and gases in outer space
- 12. extremely large
- 13. The time of year when the sun reaches its highest or lowest point at noon, resulting in the shortest and longest days of the year
Down
- 1. A tool that breaks up a sound wave, light wave, or radio wave into a chart or graph
- 2. The lightest area around the shadow of a planet or moon during an eclipse
- 3. A piece of rock or metal that has fallen to the ground from outer space without burning up entirely
- 4. Having to do with land or earth
- 5. Having an orbit around the earth that matches the Earth’s orbit around the sun
- 9. Imaginary line in the sky that marks the yearly path of the sun