Apr 29, 2021 · 9m
Season 9 Episodes
Browse every episode and jump into details.
Sep 17, 2021 · 10m
May 25, 2022 · 11m
Jun 5, 2022 · 11m
Oct 2, 2022 · 13m
Apr 10, 2023 · 12m
Apr 23, 2023 · 13m
May 1, 2023 · 11m
Aug 3, 2023 · 13m
Sep 11, 2023 · 11m
Jan 15, 2024 · 12m
Feb 12, 2024 · 10m
Mar 7, 2024 · 11m
Jul 5, 2024 · 11m
Aug 2, 2024 · 12m
Sep 24, 2024 · 10m
Sep 27, 2024 · 9m
Oct 3, 2024 · 9m
Jan 19, 2025 · 12m
Apr 30, 2025 · 10m
May 28, 2025 · 9m
May 31, 2025
Aug 19, 2025 · 9m
Sep 8, 2025 · 13m
Sep 28, 2025
Sep 29, 2025 · 9m
Dec 26, 2025 · 10m
Dec 30, 2025 · 10m
Season 9 FAQ
Quick answers about this season's release timeline and episode lineup.
When did 星球研究所 Season 9 premiere?
星球研究所 Season 9 premiered on April 29, 2021.
How many episodes are in 星球研究所 Season 9?
星球研究所 Season 9 has 28 episodes.
What is the first episode of 星球研究所 Season 9?
The season opens with Season 9 Episode 1, "Episode 1". It aired on April 29, 2021.
Go to Season 9 Episode 1