cloudshine
cloud·shine
(kloud′shīn′)n.
Distant starlight that is reflected from or scattered by interstellar gas and dust, illuminating the surfaces of interstellar clouds that are normally dark when observed in visible or infrared light.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.