Across
- 2. This color of the star is the hottest
- 3. other name for star Sirius
- 6. The smallest of the Zodiac constellations
- 9. Largest constellation
- 10. This is the shape of our galaxy
- 11. annual path of the Sun
- 13. The largest of the Zodiac constellations
- 14. Largest known galaxy
- 15. brightest star in the sky
- 19. This constellation is nicknamed The Ram
- 20. The brightest star in the Zodiac constellation
Down
- 1. The groupings of stars we see as patterns in the night sky
- 4. This star does not move in the sky
- 5. Theory of Origin of universe
- 7. Biggest star
- 8. The astronomer who suggested that the Sun was at the center of the solar system?
- 12. Closest star to earth(other than Sun)
- 16. Our galaxy
- 17. closest galaxy to Earth outside the Milky Way
- 18. This constellation is nicknamed The Twins