Famed Apollo astronaut and the first man to walk on the moon, Neil Armstrong, passed away on Saturday at the age of 82. Armstrong's achievement captivated the world, made him an American hero, and secured him a place in human history that will never be forgotten. In light of his pioneering role in space exploration, Armstrong will also forever be linked to esoteric lore via rumors of UFOs on the moon as well as a variety of lunar-based conspiracy theories. More on the life of Neil Armstrong, including footage of his historic moon walk, can be found at Space.com.