Tips wanted for forumtheme

I need a theme for a new board, sciencefiction as topic. Can you guy's give me tips on a good theme (paid/free)?

Ofcourse I have looked around, but must say it is pretty difficult. Or maybe I make it hard on myself. I want something that fits the topic, but not a simple black theme. Dark themes often have bright content and I want it too be easy to stay and read.

I am not stuck on dark, but the theme must fit the topic. If you have an idea what you would think suits, show it to me!

 

Is this a vb forum?
If so, is it 3. Or 4.?

 

Omg, it must be my medication. You know I had it writen in my head to write it down here?
It is VB, 3.8.*

 

Maybe to much "medication" :p

 

what would "fit the topic" look like?
I did a google search for science fiction forums and didn't really see an existing forum that screamed "science fiction"

 

Well, I asked this question elsewhere (not the best place, mostly women...) and they showed me mostly dark themes because they think scifi and black (galaxy) go together.

In fact the colors are not the most important, but the style must be a bit scifi. Something out of the ordinairy. And that last part is not as easy as I hoped. Well, there is no hurry, so I'll go on with my search...