| All-Time Rank | TV Series | Debut Year |
|---|---|---|
| 18 | Battlestar Galactica | 2004 |
| 36 | Cowboy Bebop | 1998 |
| 63 | Firefly | 2002 |
TreasureTV
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The Best Space Opera TV Series
Parent Genres: Drama • Science Fiction
Related Genres: Comedy-Drama • Crime Drama • Cyberpunk • Dystopian/Utopian • Family Drama • Mecha • Medical Drama • Post-Apocalyptic • Science Fantasy • Soap Opera • Space Western • Steampunk • Tokusatsu • Tragedy