SevenSpheres

This issue affects the [Sagittarius A* addon](https://celestia.space/forum/viewtopic.php?p=155519#p155519), even though the sprite models used don't have textures defined in the ssc file, and `Emissive true` is set. Celestia also becomes extremely...

I'd be fine with dropping the Win32 frontend, since the Qt frontend is cross-platform and has more features. But see also #751.

Hi @pirogronian! Do you plan on coming back to Celestia eventually? Astrodb would solve a lot of problems; another one that just came up on the Discord is renaming planets.

> If we have incorrect stars in our stars.dat we can easily remove them. This was intended more for ssc objects...

> why do you need it in ssc files? for addons, so the user doesn't have to modify the default data files

Another related thing; `Modify`/`Replace` are very much needed for DSC files.

> Come to think of it, the typical GC model also looks too circular They're called "globular" clusters for a reason. > and feels small to the eye. Maybe there...

@LukeCEL can't reproduce this issue - it may be Windows-specific.

Another view (look closely). Milky Way in 1.6.2:  Milky Way in 1.7.0:  A crop of the above image. See the little red dots? 

With Celestia 1.7.0 + Origin, the same bug can be seen at the Andromeda Galaxy (just look at the full size image):