Mars to Stay it is assumed the planet will be a magnet for settlers as wage costs will be high. Because of the labor shortage on Mars and its subsequent high pay-scale, Martian civilization and the value placed upon each individual's productivity is proposed as a future engine of both technological and social advancement. In the fifth chapter of "Mars Direct", Zubrin addresses the idea that radiation and zero-gravity are unduly hazardous. He claims cancer rates "do" increase for astronauts who have spent extensive time in space, but only marginally. Similarly, while zero-gravity presents challenges, near total recovery of musculature and immune system
Mission to Mars: My Vision for Space Exploration Mission to Mars: My Vision for Space Exploration Mission to Mars: My Vision for Space Exploration is a 2013 book written by retired NASA astronaut Buzz Aldrin and Leonard David. The book was released on May 7, 2013 by National Geographic Books. In the book, Aldrin outlines his plan for humans to be able to colonize Mars by the year 2035. The books goes over a number of past and then current space concepts, policy, and future mission concepts. He encouraged future missions to not focus on strictly on Mars exploration, but also on Mars settlement. The books goes beyond