Article Photos: Nation says goodbye to moonwalker Neil Armstrong



  The congregation listens to a reading at the Washington National Cathedral, in Washington, Thursday, Sept. 13, 2012, during a national memorial service for the first man to walk on the moon, Neil Armstrong. (AP Photo/Ann Heisenfelt)

The congregation listens to a reading at the Washington National Cathedral, in Washington, Thursday, Sept. 13, 2012, during a national memorial service for the first man to walk on the moon, Neil Armstrong. (AP Photo/Ann Heisenfelt)