Thanks guys,
Its great to be having a few good nights under a clear night sky again.
Paddy-Seeing you guys talking about sketching globs,inspired me to try it out for myself.With this Glob I just smudged in a background haze and then semi-randomly placed the granulation noting how it got thinner the further you went out. ofcourse this isn't very accurate but it shows a close image of what i saw.
Clear skies to all
cheers orestis