Across
- 2. Another term for the multiplication symbol.
- 5. A cylinder of colours.
- 6. Heat from the earth.
- 7. The study of space
- 9. Relates to astrology.
- 10. Related to star signs.
- 11. where the temperature is constantly the same.
- 13. To see planets from earth.
- 15. Device to regulate temperature.
- 17. A pipe with many mirrors.
- 18. A person who uses stars to predict future.
- 19. A sickness where you have not enough heat in yourbody
Down
- 1. Measures temperature
- 3. Something to measure your heart beat.
- 4. relates to heat
- 7. A person who ventures outer space.
- 8. A person who study space
- 12. Keeps things warm
- 14. The study of stars and how they predict the future.
- 16. A chunk of rock in space.