 If you liked
Hoshi no Koe
|
 ...then you might like
Futatsu no Spica
|
Both share a story focused around sci fi themes as well as sharing an emotional focused story as well too.
report
Recommended by Disapeared_Ghost
Twin Spica and Voices of a Distant Star are two sci-fi seinen manga with a relatively slow paced story. The main character is a middle school girl about to enter high school who knew a boy prior to the events of the story. Both manga are centered on some melancholic-feeling drama and the topic of space travel, and the art is very beautiful.