James Lovell, Thomas Mattingly, Fred Haise

Members of the Apollo 13 crew leave the launch site after finishing a count down demonstration in the Apollo 13 spaceship, March 26, 1970 at Cape Kennedy in Florida. Leading the astronauts is Fred W. Haise, command pilot James A. Lovell in middle and Thomas K. Mattingly, in rear. The Apollo 13 is schedule to blast off on April 11th. (AP Photo)