(07/16/1999) -- At a media conference in the Apollo/Saturn V Center, former Apollo astronaut Gene Cernan, who flew on Apollo 10 and 17, makes a point in a comment for the press. Joining him in the conference are other Apollo astronauts (left) Neil A. Armstrong and Edwin 'Buzz' Aldrin, who both flew on Apollo 11, the launch to the moon; and (right) Walt Cunningham, who flew on Apollo 7. The four astronauts were at KSC for the 30th anniversary of the Apollo 11 launch and moon landing, July 16 and July 20, 1969. Neil Armstrong was the first man to set foot on the moon