<p>Astronaut Edwin Aldrin walks by the footpad of the Apollo 11 Lunar Module on July 20, 1969</p>
<p>Astronaut Edwin E. Aldrin Jr., lunar module pilot, is photographed by Neil Armstrong walking near the lunar module during the Apollo 11 extravehicular activity.</p>
<p>A ticker tape parade in lower Manhattan for, from left, astronauts Michael Collins, Edwin Aldrin, Jr., and Neil A. Armstrong, on Aug. 13, 1969</p>
<p>Apollo 11 Commander Neil Armstrong walks slowly away from the lunar module to explore the surface of the moon. </p>
<p>In this image provided by NASA Friday July 17, 2009 NASA's Lunar Reconnaissance Orbiter, has returned its first imagery of the Apollo moon landing sites. The picture shows the Apollo 11 missions' lunar module descent stage sitting on the moon's surface, center, as long shadow point towards the crater from a low sun angle make the modules' locations evident. </p>
<p>Buzz Aldrin, left, and Neil Armstrong, right, yesterday</p>
<p>A uniform emblem signifying the Apollo 11 mission signed by the three Apollo 11 astronauts; it sold for $61,000 last week at Bonhams auction house</p>
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