This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
system orbit mayapainteffects mentalray maya interstellar extraterrestrials atmosfere alien clouds alienmoons aliens alienlife rogue lunar My version of the planet keplerf. Maya mental ray maya software rendered for the background paint effects See my blog about nonsolarsystems My version of the planet keplerf. Maya mental ray