The big difference I see is vision and timelines. Elon Musk wants to live on Mars and he's been very public about it. Everything he's done has been to further

The big difference I see is vision and timelines. Elon Musk wants to live on Mars and he's been very public about it. Everything he's done has been to further technology to make that possible within his lifetime. He's working hard and betting everything to make it happen. Jeff Bezos is working to build a "road to space", but he doesn't see the technology for space or planetary colonization being viable for a few generations.