The manga Ad Astra Per Aspera is currently on hiatus. The author, Kenjirou Hata, according to the internet (I forgot the source), stopped working on Ad Astra Per Aspera because he wanted to focus on Hayate No Gotoku.
Then why didn't Kenjirou Hata continue Ad Astra Per Aspera, even after he just finished his other work Hayate no Gotoku in April?
I read this news: Hayate's Author Has Already Drawn 6 Chapters of New Manga Series. Does anyone know what that new manga series he's working on would be? Is it possible that it is Ad Astra Per Aspera?