The countenance of astronaut candidate Christina M. Hammock signals her success at fire-starting, a technique that will help sustain her for three days in the wilderness.
The countenance of astronaut candidate Christina M. Hammock signals her success at fire-starting, a technique that will help sustain her 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 wilderness survival training, near Rangeley, Maine.
Image Credit: NASA
