| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S01E01 | Hello, Halley\'s Comet! |
KBS
|
11 | |
| S01E02 | Space Cleaning |
KBS
|
11 | |
| S01E03 | Cosmo\'s Class |
KBS
|
11 | |
| S01E04 | Poya\'s Secret Friend |
KBS
|
11 | |
| S01E05 | Thank You, Cloud Family |
KBS
|
11 | |
| S01E06 | Faraway Travel |
KBS
|
11 | |
| S01E07 | Atla, the Farter |
KBS
|
11 | |
| S01E08 | The Saturn Olympics |
KBS
|
11 | |
| S01E09 | The Hero of Venus |
KBS
|
11 | |
| S01E10 | Where Did the Sun Go? |
KBS
|
11 | |
| S01E11 | Go Poya Go |
KBS
|
11 | |
| S01E12 | Omg! We\'re Trapped in a Black Hole! |
KBS
|
11 | |
| S01E13 | Cosmo\'s Diet |
KBS
|
11 | |
| S01E14 | Monkey and Siny: Two Peas in a Pod |
KBS
|
11 | |
| S01E15 | Cosmo\'s Happy Birthday |
KBS
|
11 | |
| S01E16 | Conceited Jupiter |
KBS
|
11 | |
| S01E17 | Luna\'s Deep Sleep |
KBS
|
11 | |
| S01E18 | Cosmo, King of Survival |
KBS
|
11 | |
| S01E19 | I Want To See A Star |
KBS
|
11 | |
| S01E20 | Suspicious Spacegirl |
KBS
|
11 | |
| S01E21 | An Alien on Mars?! |
KBS
|
11 | |
| S01E22 | Dreams of Space |
KBS
|
11 | |
| S01E23 | The Brave Atla |
KBS
|
11 | |
| S01E24 | Grandpa Satellite |
KBS
|
11 | |
| S01E25 | Baby Virus |
KBS
|
11 | |
| S01E26 | Siny Falls in Love |
KBS
|
11 |
No artwork of this type.
No artwork of this type.
No artwork of this type.