SpaceX CEO Elon Musk is calling for NASA to ditch its Moon program, arguing that the "Moon is a distraction" and that "we're going straight to Mars" instead in a recent tweet. In a separate tweet on Christmas Day, Musk accused the space agency's Artemis program of being "extremely inefficient as it is a jobs-maximizing program, not a results-maximizing program." The ruminations highlight the mercurial entrepreneur's long-held infatuation with the idea of establishing a city on Mars, facilitated by his space company's next-generation rockets. And while the idea of ditching the Artemis program, which was officially established by Musk's […]