Season 3
Unknown air date
7 Episodes
Episodes
17. A Spectacular Meeting of the King and Queen of the Cosmos
1987-04-27
A Spectacular Meeting of the King and Queen of the Cosmos
18. Midnight Moon Magic
1987-05-04
Midnight Moon Magic
19. The Month of the Glowing Horizon
1987-05-11
The Month of the Glowing Horizon
22. The Great Mars/Mercury "Maybe"
1987-06-01
The Great Mars/Mercury "Maybe"
24. How to Participate in Our Third Annual "Day-Star-Day", an Experience You'll Never Forget!
1987-06-15
How to Participate in Our Third Annual "Day-Star-Day", an Experience You'll Never Forget!
26. When the Earth Is Farthest from the Sun
1987-06-29
When the Earth Is Farthest from the Sun
32. The Tortoise and the M.D.
1987-08-10
The Tortoise and the M.D.