> Quote - > Will you tell us about the glow sphere technique?

I haven't sorted out the Cloud layer fully yet. I suspect it is a 2nd Sphere that is x% larger and the Noise applied to it.

Here is a render with two Glow Speheres and BB's IDL Wall material as the ground.
No lights in the scene.

"That government is best which governs the least, because its people discipline themselves."
Thomas Jefferson