Apollo 8 Hasselblad camera image cropped in Gimp to show Keeler S crater, west of Keeler itself. Resolution reduced by 50% from original. The original image is in the public domain it is a work of the U.S. Government (NASA).
Immediate source: Apollo Flight Journal, Apollo 8, Photography Index 70-mm magazine C, AS08-17-2709
{{Information |Description = [[Keeler S (crater)]], on the moon. |Source = [[Apollo 8]] Hasselblad camera image cropped in Gimp to show Keeler S crater, west of [[Keeler (crater)|Keeler]] itself). Resolution reduced by 50% from original. The original...