Well, here’s a bit of space news we weren’t expecting: Today, future Martian overlord and SpaceX founder Elon Musk announced that in 2018, the company intends to fly two private citizens around the Moon in its Dragon 2 spacecraft, carried to orbit by its extremely powerful, not-yet-tested Falcon Heavy rocket. While the voyagers’ names have not been disclosed, according to SpaceX, a “significant deposit” has already been made.