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# | Title | Air Date |
---|---|---|
1 | Cosmic Debris | |
2 | Messenger to Mercury | |
3 | Return to the Moon | |
4 | The Sun Revealed | |
5 | We Just Don't Know | |
6 | Battle of the Giants | |
7 | The Rise of the Phoenix | |
8 | Double Vision | |
9 | Galaxy Zoo | |
10 | Autumn Sky | |
11 | Big Bangs | |
12 | Other Worlds |