Across
- 3. Star in Aquila constellation
- 5. Blackholes originate from what?
- 6. star in Sirius constellation
- 13. What is the largest the largest constellation?
- 14. The only star that does not seem to move from night to night.
- 15. The birthplace of stars.
- 18. The word Asteroid in Greek means ______-like.
- 19. The number of stars in Orion's belt
- 20. What constellation is the star Betelgeuse in?
Down
- 1. The second brightest star in the sky.
- 2. The closest star to our solar system is _____ Centauri.
- 4. The largest stars known to scientists.
- 7. Primary source of heavy elements in the universe.
- 8. Antares star in Scorpius constellation is what type of star?
- 9. Closest of the brightest stars to the North Pole.
- 10. Which gas makes up 30% of the sun's mass?
- 11. What is known as the Dog Star?
- 12. What is a star mostly made of?
- 16. Type of star system where two stars orbit around their centers of mass.
- 17. What is the smallest constellation?