S99-08658 (24 May 1999) ---Astronaut C. Michael Foale, STS-103 mission specialist, adjusts his communication headgear while preparing for a session of emergency bailout training at the Johnson Space Center's Systems Integration Facility. Foale will join six other astronauts for the autumn 1999 visit to the Hubble Space Telescope (HST)--NASA's third servicing mission to the orbiting observatory.