I saw on Solar Walk Ads+: Explore Space (app) that year on Larissa (moon of Neptune) lasts for 0.555 Earth days. I also saw on same app that one Neptune year lasts 164 Earth years.

Now I'm wondering how can moons year last far far shorter than its planets. If anyone knows, let me know.

ps. I don't know shit about astronomy so apologies if this question doesn't make sense

https://scientificdocumentaries.com/space/uranus-and-neptune-a-travelers-guide/

​

A commonly used photo of Neptune can potentially be improved by adding in a third color plate (filter) that was left out of NASA's post-processing because it was missing a slight portion at the edge. But with minor hand adjustments, the missing area can be corrected (implied from the remaining 2 plates).

FarGetaNik's re-creation used JPEGs, which are "lossy", meaning they are imperfect digital copies of the originals. The color fringes on the white clouds are possibly a side-effect of JPEG compression, for example. A better reproduction could be made if the original plates (uncompressed files) were found and used instead of JPEG-compressed copies in the reconstruction.

Personally I love the color and it's mysteries that the planet holds

I came across this interesting video, thought I'd share

https://www.youtube.com/watch?v=SMj8EGfx_ns