We choose to go to the Moon a week after Kennedy's assassination. The idea of a joint Moon mission was abandoned after Kennedy's death, but the Apollo Project became a memorial to him. His goal was fulfilled in July 1969, with the successful Apollo 11 Moon landing. This accomplishment remains an enduring legacy of Kennedy's speech, but his deadline demanded a necessarily narrow focus, and there was no indication of what should be done next once it was achieved. Apollo did not usher in an era of lunar exploration, and no further missions were sent to the Moon after Apollo 17 in 1972. Subsequent planned Apollo missions
Last Moon not the end of the "Moon" concept. The theme of the album and tour is people thoughts during the last moments of death while looking at the Moon. The symoblism of the Moon in the story is for the reason it's witnessing the tragedies that humanity repeats, and thus through the Moon people can symbolically look back on the life path they walked on. The story of the "Last Moon" in the basis has the story of "Mysteries of Yoshitsune", but it is actually the perspective about the former by the non-human entities from the Moon who come to collect