User blog comment:Asdf Mapping/Space Mapping/@comment-25802715-20150621202936

I don't know what program you use; however according to IonMapping, try using some darker colour (such as dark blue, dark purple .etc), it blends into the space. In addition, when talking, use a lighter colour but not white as white doesn't blend well with stars

Otherwise I usually prefer my space mapping style here but I don't know with the program you use, you can accomplish that (exclude spaceships)

https://www.youtube.com/watch?v=L7Dskyhp_SM