Across
- 6. Cloud of gas and dust that forms into a star.
- 7. Dust condenses into a noticeable, spherical "baby" star
- 10. Galaxy shaped like a flattened football or oval
- 13. Left over after explosion instead of a black hole.
- 14. A huge, red star that is relatively cool, but very bright.
- 15. An invisible force that helps make a black hole
- 17. Our sun
- 18. Galaxy shaped like a hurricane
Down
- 1. Most powerful energy sources in the universe
- 2. Color of the hottest star
- 3. When a star just kind of fizzles out and withers away
- 4. Ball of stars near spiral & elliptical galaxies
- 5. Galaxy that has no particular shape
- 8. Young bright blue stars located in Spiral arms
- 9. Dense with forces so strong that even light cannot escape.
- 11. Lump of black carbon out in space
- 12. Color of the coolest star
- 16. Violent star explosion caused when a star dies