S89-E-5096 (24 Jan 1998) --- Astronaut Andrew S. W. Thomas, mission specialist, is pictured onboard the Space Shuttle Endeavour in one of the first STS-89 still scenes downlinked to flight controllers. Thomas will be the final U.S. astronaut to put in an extended stint aboard the Mir Space Station when he replaces astronaut David A. Wolf later in the week. The photo was taken with the Electronic Still Camera (ESC) at 5:31:59 GMT, January 24, 1998.