I like your choice of blues and greens for the nebulae…puts me in mind of stuff like the VGer artwork for Star Trek TMP.
How did you use the airbrush on the stars?
I have never used an airbrush for more than two minutes myself, ever. They are literally a tool I get to read all about and never use.
This is awesome!
That bright star is really the star of the show, really cool on that one with the purity of line and the round light flare.
Well done!