Apollo 17 Blue Marble original orientation (AS17-148-22727)
What year was this photograph taken? Study it, then reveal the answer below — or play it as a round and see how much HP you keep.
NASA original caption: View of the Earth as seen by the Apollo 17 crew on December 7, 1972, traveling toward the moon. This translunar coast photograph extends from the Mediterranean Sea area to the Antarctica south polar ice cap. This is the first time the Apollo trajectory made it possible to photograph the south polar ice cap. Note the heavy cloud cover in the Southern Hemisphere. Almost the en
