Add Yahoo as a preferred source to see more of our stories on Google. Elon Musk says SpaceX is shifting focus from Mars to a moon city. Musk said he is prioritizing development on the moon because ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: Hannibal Hanschke-Pool/Getty Images Elon Musk has announced a major shift in SpaceX’s spaceflight ambitions. The ...

Elon Musk said Sunday that SpaceX is shifting its near-term priorities away from Mars and toward building what he described as a "self-growing city" on the moon, citing faster timelines and strategic ...

When Elon Musk founded SpaceX (which is currently one of the most valuable private companies in the world), he did so with the dream of setting up colonies on Mars. A lofty goal, mostly because we've ...