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.
Apollo 15 Lunar Module Pilot James Irwin salutes the U.S. flag. Astronaut James B. Irwin, lunar module pilot, gives a military salute while standing beside the deployed U.S. flag during the Apollo 15 lunar surface extravehicular activity (EVA) at the Hadley-Apennine landing site. The flag was deployed toward the end of EVA-2. The Lunar Module (LM) "Falcon" is in the center. On the right is the Lun
