Across
- 6. Belonging to or active during the night
- 7. Half of a round, three-dimensional shape
- 10. Like or relating to twilight: dim
- 11. Bands of light caused by charged solar particles
- 12. When the sun crosses the plane of the Earth’s equator
Down
- 1. A circular diagram representing the 12 constellations
- 2. The highest point of something
- 3. A configuration of stars as seen from Earth
- 4. Characteristic of or relating to winter
- 5. Relating to or inhabiting a divine heaven
- 8. when the sun is at its greatest distance from the equator
- 9. The point below the observer directly opposite the Zenith