(02/11/1997) --- STS-82 Mission Specialist Gregory J. Harbaugh dons his launch and entry suit in the Operations and Checkout Building. This is Harbaugh’s fourth space flight. He and the six other crew members will depart shortly for Launch Pad 39A, where the Space Shuttle Discovery awaits liftoff on a 10-day mission to service the orbiting Hubble Space Telescope (HST). This will be the second HST servicing mission. Four back-to-back spacewalks are planned