Just sharing the background I made for this
Created by me in photoshop CS5. You can use it as a backround in any image you want to make, or if you want to make a journal skin or whatever, just link me back and show me what you've done!
As for the credits? well, you can credit our own space and the million of photos that NASA provides!
I just combined some of them!
So, use it freely just don't claim it as your own!