I think it looks very space-y, like something you might see from the Hubble Space Telescope. Come to think of it, it looks just like the Dark Matter Distribution in Cluster Anoba 607. That's right, Hubble gotchu.
post I mentioned. For a more indepth tutorial check out the one by Lacquerheads of Oz.
What I used:
Sephora by OPI Just a Little Dangerous
NS Minerals eye shadows (Again, when I bought these they didn't come with a label, so I can't tell you the color names.)
What do these remind you of?