We Are Stardust?

I've seen some pretty great work from other photographers in the ways of double exposure. I haven't done much with them, besides one, maybe two, portraits. The other night, I was feeling adventurous after reading an article about humans being composed of the same elements as stars and wanted to try something with a self-portrait of mine. I'm happy with the way it turned out, but I'm curious what your thoughts are! Let me know what you guys think!