Across
- 3. The theory that states that the Sun is the central body of the solar system and other planets revolve around it.
- 6. The galaxy in which our planet Earth is situated.
- 7. The colour of a star is determined by this.
- 8. A stars life ends in a ______
- 9. Our sun is an example of this star
Down
- 1. A pattern of stars that may be seen within a single constellation or different constellations.
- 2. A group of stars, star systems, star clusters, dust and gas bound together.
- 4. A star's life begins in ______
- 5. Imaginary figures around some of the fixed group of stars.