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# | Title | Air Date |
---|---|---|
1 | Unwelcome Atmosphere | |
2 | Up in a Balloon | |
3 | Lava or Dust? | |
4 | Ancient Lore | |
5 | Naked Eye Astronomy | |
6 | How Long is a Day? | |
7 | Space Weather | |
8 | Communicating with Other Worlds | |
9 | Mars in Shot | |
10 | Re-thinking the Universe | |
11 | Ninety-Eight Inches | |
12 | The Unsteady Universe | |
13 | The Extra Planet |