Across
- 1. A portion of a circular, three-dimensional object
- 3. The point precisely opposite the zenith and below the observer
- 6. An elliptical chart illustrating the constellations
- 7. The pinnacle of an entity
- 8. A configuration of stars as seen from Earth
- 9. similar to or associated with twilight; dim
- 11. Relating to or inhabiting a divine heaven
Down
- 2. When the sun passes across the equator on Earth
- 3. pertaining to or being active at night
- 4. pertaining to or typifying winter
- 5. When the equator and the sun are farthest apart
- 10. Bands of light caused by charged solar particles