Buzz Aldrin, Neil Armstrong and Michael Collins in front of the Lunar Module at the National Air and Space Museum on July 19.
On the eve of the 40th anniversary of Apollo 11’s first human landing on the Moon, the Smithsonian Institution's National Air and Space Museum welcomed the Apollo 11 crew, as well as Mission Control creator and former Johnson Space Center director Chris Kraft as the speakers for the Museum’s 2009 John H. Glenn lecture in space history.