From left - Apollo 13 astronauts Fred W. Haise, James A. Lovell and John L. Swigert, left to right, leave a helicopter to step aboard carrier Iwo Jima in the Pacific ocean after their successful recovery on Friday, April 17, 1970. (AP Photo)
From left - Apollo 13 astronauts Fred W. Haise, James A. Lovell and John L. Swigert, left to right, leave a helicopter to step aboard carrier Iwo Jima in the Pacific ocean after their successful recovery on Friday, April 17, 1970. (AP Photo) AP
From left - Apollo 13 astronauts Fred W. Haise, James A. Lovell and John L. Swigert, left to right, leave a helicopter to step aboard carrier Iwo Jima in the Pacific ocean after their successful recovery on Friday, April 17, 1970. (AP Photo) AP