New Poster Idea

So I've had an idea that if I'm going to be creating a poster based around Sci-fi which are usually in space why don't I create the poster around outer space, planets and stars etc. These are few quick sketches I made, I could make this visually interesting on illustrator and would work well with my background that I have already created.

I will be looking to use a different slogan other than just 'SPACE' as this was just experimentation.