Across
- 1. Power to make things happen.
- 2. A famous scientists.
- 3. Light turns blue when moving away.
- 5. A tool that studies light.
- 8. Studied galaxies moving away.
- 10. The universe started from a tiny, hot point and began to grow.
- 11. Study of space.
- 13. Found leftover space energy.
- 15. Leftover heat from the Big Bang.
- 16. The colors we can see,like a rainbow.
Down
- 1. All types of light.
- 4. The main element in space.
- 6. Named the Big Bang.
- 7. A light gas
- 9. Everything that exists.
- 12. Light turns red when moving away.
- 14. A group of stars.