Across
- 1. half of a round three dimensional shape
- 3. the point below the observer directly opposite the zenith
- 6. a circular diagram representing the 12 constellations
- 7. the highest point of something
- 8. a configuration of stars as seen from earth
- 9. like or relation to twilight dim
- 11. relation to or inhabiting a divine heaven
Down
- 2. when the sun crosses the plane of the earth's equator
- 3. belonging to or active during the night
- 4. characteristic of or relation to winter
- 5. when the sun is at its greatest distance from the equator
- 10. bands of light caused by charged solar paricals