On the eve of the fortieth anniversary of Apollo 11, humanity's first landing on the moon, Apollo 11 crew members, Buzz Aldrin, left, Michael Collins, second from left, Neil Armstrong and NASA Mission Control creator and former NASA Johnson Space Center director Chris Kraft, right, gathered at the National Air and Space Museum in Washington, Sunday, July 19, 2009. The four were speakers at the Museum's 2009 John H. Glenn lecture in space history.
Can you match the astronauts from 40 years ago? Please list them left to right in the white comments section below? THX
President Barack Obama chats with Apollo 11 astronauts, from left, Buzz Aldrin, Michael Collins and Neil Armstrong, Monday, July 20, 2009, in the Oval Office of the White House in Washington, on the 40th anniversary of the Apollo 11 lunar landing.