Across
- 2. A well known constellation.
- 4. Who invented the first telescope?
- 5. The hottest planets atmosphere is made from this gas.
- 8. The planet with the fastest wind speed.
- 9. Astronomers study stars from ______________.
- 10. The name of the nearest star after the Sun.
- 11. The name of South Africa's largest telescope.
- 12. Saturn has 82 ________.
- 13. All the planets can fit inside this planet.
Down
- 1. The light and heat of a star are produced by these:
- 3. The name given for groups of stars.
- 6. What gives Uranus its green-blue appearance?
- 7. Mons The name of the tallest volcano in the solar system.
- 12. The planet that does not have a solar system.