Group 12 ASCANs Davis and Jemison during zero gravity training aboard KC-135

S87-44950 --- Group 12, 1987 Astronaut Class, candidates (ASCANs) N. Jan Davis (left) and Mae C. Jemison freefloat during the seconds of microgravity created aboard the KC-135 NASA 930 aircraft's parabolic flight. Davis and Jemison, two of the recently-named ASCANs, were taking a familiarization flight aboard the KC-135 "zero gravity" aircraft. Photo credit: NASA