Scientists have proposed a method to connect the Earth and the moon with a cable that will allow us to travel between them, but the European Space Agency isn't convinced Two astronomers from the University of Cambridge and the University of Columbia have proposed a plan for a kind of elevator between the moon and the Earth. Have you ever thought about what it would be like if we could just hop in an elevator, press a button, and head up to the moon? According to the scientists' calculations, it would be possible to construct such a structure using existing...