Across
- 2. highest point reached by star on celestial sphere
- 4. another name for rock layer
- 8. aka Seven Sisters Cluster
- 11. initial ?? duration (quake)
- 13. 2nd word of NCP
- 14. origin point of Earthquake
- 15. Jovian moon
- 17. also known as (abbr.)
- 18. direction of Earth's daily rotation
- 20. 'empty' space
- 21. Gas Giant with rings
- 23. Eclipse occurs when the Moon is between Sun and Earth
Down
- 1. celestial object does not emit light by itself and orbits a star
- 3. meaning: can see through
- 5. Astronomical ????
- 6. aka Star time
- 7. terrestrial planet
- 9. opposite side to windward
- 10. The 'North Star'
- 12. ring of constellations the Sun seems to pass through each year as Earth orbits it
- 15. The path the Sun follows is called the ?
- 16. Venus revolves around the Sun
- 19. opposite of new moon
- 22. 400 billion in Milky Way Galaxy