Discovery three engines Kennedy Space Center Director Forrest McCartney congratulates members of the launch team in the firing room.

After the successful Flight Readiness Firing of the space shuttle Discovery's three main engines, Kennedy Space Center Director Forrest McCartney congratulates members of the launch team in the firing room. The approximate 22-second firing was conducted to evaluate the performance of various components of the shuttle, external tank and solid rocket boosters, as well as the launch facilities and support equipment which will be used during the launch of STS-26. Looking on is Bob Sieck, KSC launch director, right, Hugh Harris, deputy director of KSC Public Affairs, left, and John Conway, director of Payload Management and Operations, second from left.

Photo credit: NASA