9/27/2007
| 1 | Cosmic catastrophes |
| 2 | Home star |
| 3 | To the edge of time |
| 4 | Once in a lifetime |
| 5 | Solar system superlatives |
| 6 | Light fantastic |
| 7 | Invisible cosmos |
| 8 | Moonflight |
| 9 | Alone in space |
| 10 | Blue planet |
| 11 | Big bang mystery |
| 12 | Galactic splendors |
| 13 | Shadows and signs |