Across
- 3. The time when the sun crosses the celestial equator
- 6. When the sun is at its greatest distance from the celestial equator
- 7. A hollow 3D sphere
- 8. Dome shape around the earth
- 11. Opposite west
- 13. The angle above the horizon
- 14. Opposite North
- 17. A full 360 degree spin
- 18. A line of zenith that circles the earth passing over the two poles
- 19. AM
- 22. The degrees from right
- 24. A 24 H period in which the Earth completes 1 full rotation
- 25. A point in the orbit of a planet where it is furthest away from the sun
- 27. Another word for average
Down
- 1. A point in the orbit if a planet where it is nearest the sun
- 2. Opposite South
- 4. An oval shape
- 5. Spinning on an axis
- 9. A plane passing through the equator of the earth
- 10. When the sun is right above a certain object
- 12. Opposite East
- 15. The slow movement of the axis of a spinning body around another axis due to a torque
- 16. PM
- 20. periodic variation in the inclination of the axis of a rotating object.
- 21. A device which shows where north, south, east and west is
- 23. Incline
- 26. A length or portion of time
