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:
Necho crater ASM. Necho on the moon Brightness and contrast have been edited from the original Apollo Mapping camera image cropped in Gimp to show Necho crater and surrounding terrain The original image is in the public domain because it is work of the Government NASA Mapping Camera Image Catalog Apollo lpi usra edu ASM ASM created