This is a space scene in 3dsmax. After a long process of searching the best way and FASTEST way to make and render a space scene in Max, I found that using the Fire environnement is still the best. There is 2 max files: One is with Fire+Volume Fog, to make the background smoke more blur . The other one is with 2 Fire volumes. I have left a custom starfeild background file for the stars. The render include a sun that is made with Videopost render (in my opinion the best to make a sun in 3dsmax). Videopost is in Rendering/videoppost (Hit execute button for render) and you should look at tutorials on that subject if you want to modify it.