Across
- 5. ____and dust forms a star.
- 6. Stars come in different sizes and _____
- 7. ___ Dwarfs disappear once they are completely cool
- 9. What makes a star shine?
Down
- 1. Astronomers refer to a star’s brightness
- 2. ____is hotter then a yellow star
- 3. Small stars that are generally red and yellow
- 4. tallest mountain in the world
- 8. Largest stars are called