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:
Albategnius crater h. Albategnius on the moon Splotch in lower left and streak in upper right are blemishes on original Reprocessed Lunar Orbiter image cropped in GIMP The original image is in the public domain because it is work of the Government NASA Lunar Orbiter image lpi usra edu and lpi usra edu created original image