Stellvia

Stellvia (Japanese: 宇宙のステルヴィア, Hepburn: Uchū no Suteruvia), also known as Stellvia of the Universe, is an anime series set in space. As a prelude to the series, the Earth of year 2167 AD is shown to be devastated by a powerful electromagnetic shockwave. This is caused by a nearby star, Hydrus Beta, 20 light-years away, going supernova. As a result, 3 billion of the 14 billion people on Earth were wiped out. The series itself is set 189 years later, in the year 2356 AD. Civilization has been rebuilt with humanity having united together to face the coming of the second shockwave of the supernova. The second shockwave, unlike the first, is to contain a great deal of matter composed of the remnants of the star itself. Stellvia ran for 26 episodes and was produced by the animation studio Xebec. It was distributed in the United States by Geneon.

Synopsis: Wikipedia, CC BY-SA 4.0