Across
- 1. Light cannot escape from it.
- 5. The collapsed center of a super-giant star.
- 6. The widely believed theory of how the entire universe was created.
- 9. The shift in position of a star in the span of 6 months.
- 12. A star system that contains two stars.
- 13. What the sun will end up as after becoming a red giant.
- 14. Our galaxy.
- 15. Everything in space, including stars, planets, and galaxies.
Down
- 2. Study of the universe.
- 3. A massive and powerful stellar explosion.
- 4. Glowing white dots in the night sky.
- 7. What the sun will eventually turn into before becoming a white dwarf.
- 8. A large group of stars.
- 10. A form of matter that takes up about 85% of the matter in the universe.
- 11. A system in space that consists of stars, planets, and other cosmic objects (what the Milky Way is).