A photo from open sources
This was stated by NASA researchers. Researchers say that the blue sky will be seen by man, if he is on Plutone.
A photo from open sources
According to the post, in the images that recently received researchers, you can see the blue haze on a dwarf planet in the background black space.
A photo from open sources
It is noted that blue sky is often the result of scattering of sunlight through very small particles. On the ground these particles are very small nitrogen molecules. On Pluto they seem big. Researchers are surprised to see the blue sky in the Kuiper belt.
NASA Pluto