One small step for man, one giant leap for mainstream television. Just as the 1969 moon landing was a monumental occasion in human history, this week’s episode of Doctor Who was a momentous occasion in television history, on a smaller scale perhaps, but important nonetheless. At the climax of The Day of the Moon all I could say was “wow”. Not only had we just witnessed a brilliantly constructed and appropriately mind-bending episode, but I believe we saw Doctor Who take a giant leap in to becoming a legitimate sci-fi drama.