The Apollo program was a series of space flights with the goal of landing a man on the moon. This was finally accomplished in 1969 during the Apollo 11 mission when Neil Armstrong stepped onto the moon’s surface. As he did so, he famously said, “That’s one small step for man, one giant leap for mankind.” While the Apollo 11 space mission is the most well known, it was the Apollo 17 mission that brought home the most reproduced photograph of all time.