overview : An alien race called Gauna has destroyed Earth. leaving humanity struggling to survive aboard the spaceship Sidonia. Even though it’s been a century since the last encounter with the Gauna, military service is mandatory. For Nagate Tanikaze, whose grandfather secretly hid him in the forgotten bowels of Sidonia, it’s a strange new world as he’s forced to come to the surface. Yet his recruitment comes just in time, for the Gauna have suddenly reappeared.

First Air Date : Apr 11, 2014

Last Air Date : Jun 27, 2015

Runtime : 24m

Episodes : 24

Seasons : 2

Genre : Action & Adventure,Animation,Sci-Fi & Fantasy,

Companies : Polygon Pictures

Countries : JP

Keywords : space battle, space travel, post-apocalyptic future, space, alien, mecha, piloted robot, based on manga, military, anime