A la recherche de planète 9
| # | 跟踪 | 持续时间 | |
|---|---|---|---|
| 1. | Beyond the Quest for Planet 9 | 1:16 | |
| 2. | Planet Hunters | 5:21 | |
| 3. | Pluto Killer | 2:48 | |
| 4. | Protest for Pluto | 2:40 | |
| 5. | Planet 9 Hypothesis | 4:21 | |
| 6. | Perpendicular Object | 2:05 | |
| 7. | Galactic Plane | 2:16 | |
| 8. | Mike Brown | 1:33 | |
| 9. | Tucson Team | 2:33 | |
| 10. | Giant Telescope | 2:18 | |
| 11. | Pandemic Impact | 2:16 | |
| 12. | Backyard Worlds | 2:15 | |
| 13. | Pandemic Blues | 1:00 | |
| 14. | Observation Bias | 2:15 | |
| 15. | Ice Line | 2:15 | |
| 16. | Symbiosis | 2:08 | |
| 17. | Planet 9 Ejection | 2:33 | |
| 18. | Planetary Chaos | 0:30 | |
| 42:22 |