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Real-time 3D visualization of space.

Results 172 Celestia issues
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Steve Albers proposed to implement the rendering of the **zodiacal light**, which appears after sunset and before sunrise. I support this idea.

enhancement
help wanted
wishlist

Note: this is probably also something for after the 1.7 release. It should be possible to "reload" Celestia addon files while Celestia is running. Then addon developers (such as myself)...

enhancement
wishlist

enhancement
help wanted
windows
native win

Another 1.7 render bug, this one discovered by nussun on the Discord server. Planets with perfectly edge-on rings (no `Obliquity`) don't render correctly - they "flicker". [Very simple addon demonstrating...

bug
low priority
renderer

Take Earth as an example, let suppose I want to know the latitude and longitude position of mouse pointer pointed at some region on earth so is there any such...

enhancement
help wanted

For spacecrafts: beginning and ending time of operation. For planets: TODO

enhancement

cel://SyncOrbit/Sol:Mars:Curiosity/2019-11-29T08:58:58.22608?x=exzPv8///////////////w&y=HG7FcfX//////////////w&z=R9pp5xQ&ow=-0.823087&ox=0.0355385&oy=-0.560108&oz=-0.0868586&select=Sol:Mars:Curiosity&fov=34.8847&ts=0.5&ltd=0&p=0&rf=8455783187&lm=2&tsrc=0&ver=4 cel://SyncOrbit/Sol:Mars:Curiosity/2019-11-29T08:59:13.71741?x=fda/MxI&y=aVB4ZP7//////////////w&z=apWqbDI&ow=-0.975708&ox=-0.121786&oy=0.150493&oz=-0.10254&select=Sol:Mars:Curiosity&fov=34.8847&ts=0.5&ltd=0&p=0&rf=8455783187&lm=2&tsrc=0&ver=4 ![image](https://user-images.githubusercontent.com/1612688/69856732-57c74a80-129f-11ea-9906-e1b782a790a9.png)

bug
release blocker
renderer

Celestia 1.6.1 doesn't hide nebulae behind other nebulae, but according to the order they're drawn. ![nodepthsort](https://user-images.githubusercontent.com/45546434/69013352-fcb36080-094c-11ea-9e1a-7d75a658024f.png) Here's an image showing this. M 42 in the center much farther than M...

bug
renderer

reported in https://celestiaproject.space/forum/viewtopic.php?p=146981#p146981: > If I extract the folder I posted into usr/local/share/celestia/extras, it works. If I create a symbolic link to that folder from a location in a home...

bug

During a spaceflight object colors should be changed according with our direction and speed.

enhancement
help wanted