STS 61-A crew portrait onboard Challenger on the middeck. Bottom row (l.-r.) Ernst Messerschmid, Wubbo J. Ockels, Steven R. Nagel, and Guion S. Bluford, Jr. Back row (l.-r.) Henry W. Hartsfield, Jr., Bonnie J. Dunbar, James F. Buchli and Reinhard Furrer. The collar colors indicate blue or red shifts.
NASA
1985-10-30
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