Episodes
12 episodes · 2006
Aizawa Ryota was in the 3rd grade of the preparatory course of Central Military Academy. AD 2045, he went to a space station, Aries, for the training with his classmates including Nagase Saka and Nittak Kazuhiko. However, the station was attacked by a terrorist group, Hallarax. Now they must find a way back to earth. (Source: Anime News Network)
E01ENCOUNTER
Arrival of the military students and passengers on Aries Station. Commencement of their training.
E02CONTACT
Shuhei, Aki and Aya arrive. Ryota buys time for Sayaka during a training simulation for her to find Aya and tell that she will not be able to see each other.
E03OUTBREAK
Warning klaxons signal an emergency. Terrorists begin their attack while the crew and passengers attempt to evacuate.
E04BREATHING SPACE
Some are stranded on the station. Shuhei and Cellaria are injured in battle. Flashback to Nao's childhood.
E05WATERSHED
Flashback to Aki's childhood. The military students prepare for a counter-assault on the terrorists.
E06FAREWELL
Cellaria is captured. Shuhei attempts a rescue.
E07FLUX
Discovery of a strange virus. Cooperation occurs all over the station for survival. Nao is injured in an attack.
E08DESIRE
Nanami is found. The terrorists are double-crossed. Flashback to Yu's childhood.
E09ROUSE
Shuhei is being corrupted. Yu is captured but escapes with the help of her childhood friend.
E10STRAY
Cellaris's past is revealed. The military students make plans to leave the station.
E11MOURNING
Aya manages to escape at the cost of Gale's life who ensures her safety.
E12JOURNEY
With the station starting to burn up in the atmosphere of Earth, the rest of the crew commenced the evacuation of the station. The event shifted forward for 1 year, where everyone returned to their normal lives. Most characters' futures were revealed as well.