Payload Commander Janice Voss smiles as she is assisted into her launch entry suit in the Operations and checkout O&C Building.

STS-83 Payload Commander Janice Voss smiles as she is assisted into her launch/entry suit in the Operations and checkout (O&C) Building. She has flown on STS-63 and STS-57. Voss holds a doctorate degree in aeronautics/astronautics from the Massachusetts Institute of Technology and has earned two NASA Space Flight Medals. As Payload Commander and a member of the Blue team, Voss will have overall responsibility for the operation of all of the MSL-1 experiments. During the experimentation phase of the mission, she will be working primarily with three combustion experiments. She and six fellow crew members will shortly depart the O&C and head for Launch Pad 39A, where the Space Shuttle Columbia will lift off during a launch window that opens at 2:00 p.m. EST, April 4