The base card is white.
I made a "cheater" galaxy background by taping down a piece of watercolor paper and smeared Distress blues and black inks.
Once the background dried I dribbled water and removed it with a paper towel.
Then I placed "stars" with a gel pen.
I stamped the alien and earth from Paper Smooches"space cadet" using Adirondack pitch black ink.
I colored the images with Chameleon pens, trimmed them out and glue dotted the images to the front of the card to finish it!