1. : Astronomy: What do you know?

2. $2 $5 $10 $20 $1 $2 $5 $10 $20 $1 $2 $5 $10 $20 $1 $2 $5 $10 $20 $1 $2 $5 $10 $20 $1 Material Substance Rotation And Revolution Planet Sizes Planetary Positioning This And That

3. Made of Rock and Ice.

4. What is a Terrestrial Planet? Back

5. Made of gases.

6. What is a Jovian or a Gas Giant Planet? Back

7. Mercury, Venus, Earth and Mars

8. What are the Terrestrial planets? Back

9. Jupiter, Saturn, Uranus and Neptune

10. What are the Jovian or Gas Giant Planets? Back

11. Keeps Venus the hottest planet

12. What are Venus’ thick clouds? Back

13. To move around the sun

14. What is Revolve? Back

15. To spin on an imaginary axis

16. What is Rotate? Back

17. Has almost the same rotation period as Earth

18. What is Mars? Back

19. Has the longest rotation period, and therefore the longest day

20. What is Venus? Back

21. Has the shortest rotation period and therefore the shortest day

22. What is Jupiter? Back

23. The smallest planet

24. What is Pluto? Bonus Back

25. The largest planet

26. What is Jupiter? Back

27. About the same size as Earth

28. What is Venus? Back

29. Has the least amount of gravity

30. What is Pluto? Back

31. Has the largest amount of gravity

32. What is Jupiter? Back

33. The closest planet to the sun

34. What is Mercury? Back

35. The farthest planet from the sun

36. What is Pluto? Back

37. The Planet between Uranus and Pluto The planet between Uranus and Pluto

38. What is Neptune? Back

39. The planet between Mars and Saturn

40. What is Jupiter? Back

41. The smallest planet between Pluto and Jupiter The smallest planet between Jupiter and Pluto

42. What is Neptune? Back

43. 9 9

44. What is the number of planets? Back

45. Distance from Earth to the Sun

46. What is an AU? Bonus Back

47. Separates inner and outer planets Separates Inner and Outer Planets

48. What is the Asteroid Belt? Back

49. Has many rings

50. What is Saturn? Back

51. A giant storm on a Jovian planet A giant storm on a Jovian Planet

52. What is the Great Red Spot? What is The Great Red Spot? Bonus Back

53. What is this planet now classified as? Back What is this planet now classified as?

54. What planet is this storm on? Back

55. What does AU stand for? Back