Overview: A new threat appears in the form of Gauna 550, which has ejected countless lesser gauna cores on an intercept trajectory with Sidonia.
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First Air Date: Apr 11, 2014Last Air date: Jun 27, 2015Season: 2 SeasonEpisode: 24 EpisodeRuntime: 24 minutesQuality: HDIMDb: 7.73 / 10 by 116 usersPopularity: 28.25Language: Japanese