Tomorrow's World 1 сезон 6 серия — Mars - The Ultimate Frontier

Mars is about to be colonized. Our robots are already there, to recognize and prepare the ground. So when will it be humans' turn? Since 1960, 47 missions to the Red Planet have been programmed. Last achieved: the Curiosity project. The scientific community is unanimous: Mars is the new frontier of life. Is there still water in liquid form in the basement? Can it house life?