Aired: 4/1/2006
Arrival of the military students and passengers on Aries Station. Commencement of their training.
Aired: 4/8/2006
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.
Aired: 4/15/2006
Warning klaxons signal an emergency. Terrorists begin their attack while the crew and passengers attempt to evacuate.
Aired: 4/22/2006
Some are stranded on the station. Shuhei and Cellaria are injured in battle. Flashback to Nao's childhood.
Aired: 4/29/2006
Flashback to Aki's childhood. The military students prepare for a counter-assault on the terrorists.
Aired: 5/6/2006
Cellaria is captured. Shuhei attempts a rescue.
Aired: 5/13/2006
Discovery of a strange virus. Cooperation occurs all over the station for survival. Nao is injured in an attack.
Aired: 5/20/2006
Nanami is found. The terrorists are double-crossed. Flashback to Yu's childhood.
Aired: 5/27/2006
Shuhei is being corrupted. Yu is captured but escapes with the help of her childhood friend.
Aired: 6/3/2006
Cellaris's past is revealed. The military students make plans to leave the station.
Aired: 6/17/2006
Aya manages to escape at the cost of Gale's life who ensures her safety.
Aired: 6/24/2006
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.
