Across
- 1. like twilight
- 3. The highest point
- 7. Related to the heavens
- 8. An imaginary line around the Earth
- 10. When day and night are equal
- 11. the weather is cold
Down
- 2. group of stars
- 3. The 12 astrological signs
- 4. when the sun is farthest from the earth
- 5. Active at night
- 6. the lowest point
- 9. Lights in the sky caused by solar particles