Ancient lunar model (IMAGE)
Caption
Ibn-al-shatir's lunar model from which Copernicus is reported to have borrowed in composing his cosmological model. Credit: This work is in the public domain in the United States.
Credit
https://en.wikipedia.org/wiki/Ibn_al-Shatir#/media/File:Ibn-al-shatir2.gif
Usage Restrictions
No restrictions.
License
Public Domain