Questions:

1. Sun: How many minutes does it take light to reach Earth from the Sun? _______

2. Mercury: Mean temperature? ________

3. Venus: Cloud composition? _________

4. Earth: Earth to Moon distance? _______

5. Mars: Diameter of Mars? _________

6. Asteroids: Diameter of Ceres? _______

7. Jupiter: Atmos. composition? __________

8. Saturn: Ring diameter? ___________

9. Uranus: Distance from the Sun? _______

10. Neptune: Orbital period? __________

11. Pluto: Diameter of Charon? __________

12. Alpha Centauri: How many years does its light take to reach Earth? _______