Across
- 3. All of space, time, matter, and energy.
- 4. Celestial event when one object obscures another.
- 9. Study of celestial positions' influence on human affairs.
- 11. Relating to stars or outstanding quality.
- 13. Group of stars forming a recognizable pattern.
- 14. Of or relating to the sky or outer space.
- 16. Vast collection of stars and cosmic matter.
Down
- 1. Object orbiting a planet or celestial body.
- 2. Optical instrument for viewing distant objects.
- 5. Time when day and night are of equal length.
- 6. The path an object takes around a celestial body.
- 7. A celestial cloud of gas and dust.
- 8. Icy body with a glowing tail, orbiting the sun.
- 9. Pertaining to the stars and celestial bodies.
- 10. Spherical celestial body orbiting a star.
- 11. Relating to the sun.
- 12. Small celestial body entering Earth's atmosphere.
- 13. Pertaining to the universe as a whole.
- 15. Natural light display in the polar regions.
- 16. Force that attracts objects toward one another.