Astronaut candidate Josh A. Cassada works with survival gear that will help sustain him for three days in the wilderness.
JSC2013-E-078113 (26-28 Aug. 2013) — Astronaut candidate Josh A. Cassada works with survival gear that will help sustain him for three days in the wilderness. As the first phase of their extensive training program along the way to become full-fledged astronauts, eight new candidates spent three days in the wild participating in their land survival training, near Rangeley, Maine. Photo credit: NASA