Sealed inside a glass enclosure designed as a prototype for a possible off-Earth colony, eight Terranauts in the 1990s Arizona desert test their skills in five biome environments that they must protect from skeptics who would sabotage the mission. 1994. In the desert near Tillman, Arizona, forty miles from Tucson, a grand experiment involving the future of humanity is underway. As climate change threatens the earth, eight scientists, four men and...