STS-42 Discovery, Orbiter Vehicle (OV) 103, crew insignia

STS042-S-001 (October 1991) --- Designed by the crew members, the International Microgravity Lab-1 (IML-1) insignia depicts the orbiter with the Spacelab Module aboard. The spacecraft is oriented in a quiescent, tail-to-Earth, gravity-gradient attitude to best support the various microgravity payloads and experiments. The international composition of the crew is depicted by symbols representing both the Canadian Space Agency (CSA) and the European Space Agency (ESA). The number 42 is represented by six white stars -- four on one side of the orbiter and two on the other. The single gold star above Earth's horizon honors the memory of astronaut Manley L. (Sonny) Carter, who was killed earlier this year in a commuter plane crash. A crew spokesperson stated that Carter "...was our crew mate, colleague and friend." Blue letters set against white give the surnames of the five astronauts and two payload specialists for the flight. The NASA insignia design for space shuttle flights is reserved for use by the astronauts and for other official use as the NASA Administrator may authorize. Public availability has been approved only in the form of illustrations by the various news media. When and if there is any change in this policy, which is not anticipated, it will be publicly announced. Photo credit: NASA