The factory will produce chips for both terrestrial and space purposes, Musk said.

In a pre-IPO filing, Elon Musk's company fessed up to the immense challenges and risks of putting AI in space.

New index fund rules could mean ordinary investors end up owning a piece of SpaceX whether they want to or not.

"Elon says all kinds of stuff all the time, I don't worry about it much," the editor-in-chief of the Verge told Gizmodo.