After the end of the space shuttle program, NASA turned to private companies to fill the gap. That isn't working out for the ...

Tesla and SpaceX have had a rough couple of months, but the highly anticipated return flight of two NASA astronauts is a ...

Elon Musk has been called a genius so many times that it's practically part of his name at this point. But according to his second ex-wife—yes, the woman he married and divorced twice—some of that ...