Astra lost in space

" Astra lost in space "

This anime is about space travel where nine students flew over a planet, but somehow they went through wormholes, and lost in the dark space. which was five thousand light years away from their home planet however they all sticked together, and planed their way back to their home planet Astra. During their journey towards Astra they have discovered different planets, and life forms which turned out into a fascinating adventure for them, and not only that later they have discovered this was a not a coincidence. That they have lost in the space, but it was already a preplanned mass murder, and someone from them are actually a lunatic who wants to kill everyone including himself, so they would never go back to their home planet Astra, and after knowing about all of that how they escorted themselves from a killer among them, and accomplish their journey to their home planet, so if you are curious then watch Astra lost in space.