Array – Photo credit: Cover Image Source: Closeup of a desk calendar with the date Friday, June 13th exposed. A dramatically lit object on a dark background. Undated photograph. (Photo by Bettman/Getty Images)
Array – Photo credit: Cover Image Source: British science fiction writer Arthur C. Clarke (1917 – 2008) shortly after the announcement of his knighthood, Colombo, Sri Lanka, 1998. (Photo by Robert Nickelsberg/Getty Images)
Array – Photo credit: Representative Cover Image Source: Richard Nixon presents Apollo 13 astronauts the Presidential Medal of Freedom. (L-R) John Swigert, Fred Haise & James Lovell. (Photo by Space Frontiers/Getty Images)
