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why have humans not went back to the moon why have we not went back to the moon why have we not been back to the moon since 1972 why have people not gone back to the moon why have people not been back to the moon why did humans not go back to the moon why have we not gone back to the moon reddit why have we not been back to the moon since 1969 why have men not been back to the moon why have we not been back to the moon today
