To respect member's privacy and keep things awesome, most of Litsy is hidden from Google. We let humans see and share pages, but not machines. Find out more.
The history-making astronaut, aerospace engineer and respected advocate for space colonization outlines a plan for taking humans to Mars within the next quarter century, posing business-specific arguments while outlining practical strategies for travel and planetary homesteading.
Mission to Mars: My Vision for Space Exploration | 
