Across
- 3. Put forward the Heliocentric model of the universe.
- 7. The largest planet in our solar system
- 8. Earth's natural satellite.
- 10. The _____ kilometer Array
Down
- 1. This type of telescope has lenses.
- 2. The red planet.
- 4. Known for its beautiful rings.
- 5. Discovered the first 4 moons of Jupiter.
- 6. The hottest planet in our solar system.
- 9. The Southern African ___ telescope
