A Japanese billionaire wants to fly around the moon

YUSAKU MAEZAWA is a Japanese fashion billionaire. If he gets his way, in 2023 he will become the first person to visit the Moon since Eugene Cernan, an American astronaut, left in 1972. Unlike Mr Cernan, Mr Maezawa will not land. Instead, he will zoom round the Moon aboard a spaceship built by SpaceX, an American rocketry firm. That, at least, was the plan announced on September 17th by Elon Musk, SpaceX's boss. Whether it will happen is another question. SpaceX is already late with plans to fly...