At the Mercy of the Sky: Season 1
This season started on July 7, 2009. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | Welcome to the Astronomy Club! · 26 min | |
| 2 | First Star · 24 min | |
| 3 | Planetarium · 24 min | |
| 4 | Until Dawn · 26 min | |
| 5 | The Star of Words · 24 min | |
| 6 | Pleased to Meet You · 24 min | |
| 7 | The Moon and Sweet Osmanthus · 24 min | |
| 8 | Illuminated School Grounds · 24 min | |
| 9 | High School Astronomy Network · 26 min | |
| 10 | Together · 24 min | |
| 11 | That's Like White Snow · 24 min | |
| 12 | Starry Sky Loop · 27 min |
