text: NASA Administrator Sean O #39;Keefe to Resign WASHINGTON Dec 13, 2004 - Sean O #39;Keefe, who has spent three tumultuous years running the nation #39;s space program, is preparing to resign, a government official says.
inputs: NASA Administrator Sean O #39;Keefe to Resign WASHINGTON Dec 13, 2004 - Sean O #39;Keefe, who has spent three tumultuous years running the nation #39;s space program, is preparing to resign, a government official says.