Across
- 5. Used to look at distant stars.
- 6. The distance that light travels in one year.
- 8. The nuclear process stars use to burn.
- 10. A pattern of stars.
- 11. A kind of galaxy like own one.
- 12. The start of everything
Down
- 1. All the galaxies and the space between them make up the Universe.
- 2. The name of a telescope in orbit around the Earth.
- 3. The centre of our galaxy is one of these.
- 4. A huge ball of gas that gives out heat and light energy.
- 6. This means giving out light.
- 7. Millions of stars grouped together.
- 9. Our galaxy that our Solar System is in.