Weekly Space Hangout - May 26, 2017: Stephen Petranek and How We'll Live On Mars

Host: Fraser Cain (@fcain) Special Guest: NAT GEO's Stephen Petranek is the author of How We'll Live on Mars (TED Books.) Stephen became a reluctant doomsayer when his earliest TED Talk (10 Ways the World Could End) racked up 1.5 million views. But Petranek is, in fact, an optimist who believes that humanity will escape […] The post Weekly Space Hangout – May 26, 2017: Stephen Petranek and How We’ll Live On Mars appeared first on Universe Today.