STS-95 payload specialist John Glenn works with the Osteporosis Experiment in Orbit (OSTEO) experiment located in a locker in the shuttle Discovery's middeck on Nov. 18, 1998.
STS-95 payload specialist John Glenn works with the Osteporosis Experiment in Orbit (OSTEO) experiment located in a locker in the shuttle Discovery’s middeck on Nov. 18, 1998.