I notice my post is not the only one here that has no replies. Where does the preponderance of Kstars conversation happen ?

Thanks,
Raymond

Did you try to google? just putting kstars in the search field points you to the website, where you can find all the necessary information

Hint: as in almost all Free Software projects, the maling list is the most likely place to get in touch with developers: https://mail.kde.org/mailman/listinfo/kstars-devel