The crew for the Space Shuttle Challenger heads to the launch pad, Jan. 27, 1986, at the Kennedy Space Center in Florida. Front to back are Commander Francis Scobee, Mission Spl. Judith Resnik, Mission Spl. Ronald McNair, Payload Spl. Gregory Jarvis, Mission Spl. Ellison Onizuka, teacher Christa McAuliffe, and pilot Michael Smith.
Steve Helber/AP Photo