Apollo 14 astronaut Edgar Mitchell, who became the sixth man on the moon when he and Alan Shepard helped NASA recover from Apollo 13's "successful failure" and later devoted his life to exploring the mind, physics and unexplained phenomena such as psychics and aliens, has died in Florida. He was 85. Mitchell died Thursday night at a West Palm Beach hospice after a short illness, his daughter, Kimberly Mitchell, said. Mitchell's passing coincides with the 45th anniversary of the Apollo 14 mission, which ran from Jan. 31 to Feb. 9, 1971. Mitchell, one of only 12 humans to set foot...