STS-75 Columbia OV-102 launch

STS075-S-004 (22 Feb. 1996) --- The space shuttle Columbia clears the tower to begin the mission. The liftoff occurred on schedule at 3:18:00 p.m. (EST), Feb. 22, 1996. Visible at left is the White Room on the orbiter access arm through which the flight crew had entered the orbiter. Onboard Columbia for the scheduled two-week mission were astronauts Andrew M. Allen, commander; Scott J. Horowitz, pilot; Franklin R. Chang-Diaz, payload commander; and astronauts Maurizio Cheli, Jeffrey A. Hoffman and Claude Nicollier, along with payload specialist Umberto Guidoni. Cheli and Nicollier represent the European Space Agency (ESA), while Guidoni represents the Italian Space Agency (ASI).