First of all, I feel sorry for this manga as well as its mangaka. No reviews, no forum threads, no clubs at the point I'm writing this review. Well he/she has only one work too.
But this is where the awe starts. Throughout the manga series I gave a high 8 except for the first 20+ or so pages of chapter 8, which makes the manga looked like it was axed. However, the main spirit (which seems to be: dun look down, or else you can never see the wonders of the sky nor reach beyond a certain limit) of the manga wasn't ruined.
The story is
basically about a girl with personality problems who can't speak up, and thus running into problems like Sadako in Kimi no Todoke (basically isolated from the mainstream cliches). Then she joins this Astronomy Club called Soromiyo (which by the say, is extremely meaningful as well) with a bunch of weirdos but later changed thanks to them.
There was a lot of astronomy jargon and knowledge, which proved that the mangaka may be into astronomy as well.
Art was good, really good. In some panels I could feel the sorrow and disdain of the characters cause of the art. Detailed art in near every panel too, especially facial expressions and hair.
Character composition was good, it was refreshing seeing a shy girl, a strong but yuri type girl, a technology expert and a happy-go-lucky but extremely wise guy.
Well, overall this is 1 heck of an underrated manga, in my opinion. I am kinda inspired by this manga. Therefore, never look down all the time for that's the limit!!! :D