This image was acquired from
wikimedia. 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:
Moonsize. en October en Photos of Full and near new moon to constrast apparent diameters Tom Ruen talk created this work entirely by myself br from org en Tom Ruen talk en Tomruen Original upload log page en Moonsize Tomruen bytes no Photos of Full and near new moon to constrast apparent diameters created this work