Really, this is amazing! It's so hard to find a realistic sci-fi space travel anime, especially one about teenage girls like me, so I LOVE THIS. Most shows like this are about generic adult men, so it's just such a breath of fresh air to be able to actually relate to the characters.
All 3 main characters are teenaged girls, and NOT as love interests to boys like in a lot of anime- in fact there is none of that, and the show focuses on their friendship and actually isn't sexist- so yeah, this is a fantastic show! It's very realistic modern day style space travel, but the best part of this show is the AMAZING character development. My favorite character is Matsuri, and I love how creative and unique this show is- definitely one of my favorites! I only wish this went on for longer, it's so heartwarming and sweet. And just SO cute too!!!!!!!!!!! One thing I didn't like though was how sexualized the characters were in a lot of episodes- this isn't really in the story at all, so its annoying whenever that comes up- also a few stereotypes which are very old fashioned and dated, and offended me. But most of the show is fantastic with amazing characters and space travel- I wish it was more well known and that they made more!