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
Space Ghost Coast to Coast "Space Ghost" is mentioned in the opening lyrics of cello rock band Rasputina's song "The Olde Headboard", which was featured on their 1998 sophomore album "How We Quit the Forest". Four rocks found on the planet Mars were named after Space Ghost, Zorak, Moltar, and Brak. In January 2009, IGN named "Space Ghost Coast to Coast" as their 37th favorite animated TV show in their Top 100 Best Animated TV Shows article. In 2013 IGN placed "Space Ghost Coast to Coast" as number 18 on their list of Top 25 animated series for adults. Rapper SpaceGhostPurrp is named after the