IMAGE 400_499\473.Lbm,Emblem for STS-41G, Challenger, October 1984: Crippen, Sullivan, Leestma, Ride, McBride, Garneau, Sculley-Power. First spacewalk by US female astronaut, Kathryn Sullivan.
IMAGE 700_799\784.Lbm,The flight crew for STS-41G, the first to include two women. The astronauts are (from the left): Jon McBride, Paul Scully-Power, Sally Ride, Robert Crippen, Kathryn Sullivan, Marc Garneau and David Leestma.
IMAGE 900_999\986.Lbm,Kathryn Sullivan practises for her scheduled EVA on STS-41G in the water tank at the Johnson Space Center.
IMAGE 900_999\984.Lbm,The crew of Challenger on STS-41G have their traditional breakfast photocall on launch day, October 5, 1985.
IMAGE 0_99\57.Lbm,Kathryn Sullivan (left) and Sally Ride synchronize watches before entering Challenger to begin Kathy's first and Sally's second mission (STS-41G) on October 5, 1984.
IMAGE 700_799\785.Lbm,Led by Kathryn Sullivan, the STS-41G crew head for the launch pad early on the morning of October 5, 1984.
IMAGE 0_99\40.Lbm,Challenger's crew for the STS-41G flight leave for the launch pad on October 5, 1984. They are (from the front and from the left): Kathryn Sullivan, Robert Crippen, Sally Ride, Paul Scully-Power, David Leestma, Jon McBride and Marc Garneau.
IMAGE 600_699\677.Lbm,Off duty on STS-41G, astronauts Kathryn Sullivan (left) and Sally Ride show off the indescribable contraption they have made!
IMAGE 800_899\840.Lbm,On STS-41G Kathryn Sullivan and David Leestma chase their spacesuit helmets as they begin to prepare for EVA.
IMAGE 800_899\858.Lbm,Kathryn Sullivan peers through the windows of Challenger on the STS-41G mission, on which she became the first US female astronaut to make a spacewalk.
IMAGE 900_999\985.Lbm,Scene on board Challenger on STS-41G. Pilot Jon McBride is working; a floating Kathryn Sullivan and commander Robert Crippen look on.
IMAGE 1800_99\829.Lbm,Canadian astronaut Marc Garneau handling one of the Canadian experiments carried on STS-41G.
IMAGE 1800_99\832.Lbm,The STS-41G crew on Challenger's aft flight deck. From the left, front row, they are Jon McBride, Sally Ride, Kathryn Sullivan and David Leestma; back row, Paul Scully-Power, Robert Crippen and Marc Garneau.
IMAGE 700_799\748.Lbm,David Leestma and Kathryn Sullivan on EVA in Challenger's payload bay during the STS-41G mission.
IMAGE 800_899\814.Lbm,In Challenger's payload bay during the STS-41G mission, the RMS arm grips the ERBS satellite prior to placing it in orbit.
IMAGE 1800_99\830.Lbm,Kathryn Sullivan checking the shuttle imaging radar antenna during her EVA on October 11, 1984. (STS-41G)
IMAGE 1800_99\831.Lbm,David Leestma at work in the aft section of Challenger's payload bay. (STS-41G)
IMAGE 1800_99\833.Lbm,STS-41G Earth photography: North Africa and Arabia, with the Red Sea (bottom) and the Mediterranean (top).
IMAGE 1800_99\834.Lbm,STS-41G Earth photography: An excellent view of Egypt, the Nile Delta and the Suez Canal.
IMAGE 1800_99\835.Lbm,The windows light up with a ruddy glow as Challenger re-enters the atmosphere. Robert Crippen is at the controls. (STS-41G)