| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S07E01 | How Big, How Far, How Fast |
April 29, 2012
History
|
60 | |
| S07E02 | Alien Sounds |
May 6, 2012
History
|
60 | |
| S07E03 | Our Place in the Milky Way |
May 13, 2012
History
|
60 | |
| S07E04 |
Deep Freeze
season finale
|
May 20, 2012
History
|
60 | |
| S07E05 | Microscopic Universe |
June 3, 2012
History
|
60 | |
| S07E06 | Ride the Comet |
June 10, 2012
History
|
60 | |
| S07E07 |
When Space Changed History
season finale
|
June 17, 2012
History
|
60 |
No artwork of this type.
No artwork of this type.
