Space Shuttle | Los Alamos National Laboratory | Jet Propulsion Laboratory | Space Shuttle Challenger | Oak Ridge National Laboratory | Lawrence Berkeley National Laboratory | Space Shuttle Columbia | Lawrence Livermore National Laboratory | Argonne National Laboratory | space shuttle | Space Shuttle Challenger disaster | Brookhaven National Laboratory | Space Shuttle Discovery | Space Shuttle Columbia disaster | Lincoln Laboratory | Applied Physics Laboratory | Cavendish Laboratory | Pacific Northwest National Laboratory | Mars Science Laboratory | Idaho National Laboratory | Ballistic Research Laboratory | United States Naval Research Laboratory | National Physical Laboratory | Marine Biological Laboratory | avionics | Air Force Research Laboratory | Space Shuttle program | Racial integration | European integration | Space Shuttle Endeavour |
His technical assignments have included software verification at the Shuttle Avionics Integration Laboratory and Flight Simulation Laboratory; vehicle and satellite integration at the Kennedy Space Center, Florida, for STS-5, 6, 7, 8, and 9; Astronaut Office EVA (Extra-vehicular activity) expert; and Space Station construction, EVA maintenance, and design.