NASA Apollo 10 Astronaut Gene Cernan, right, answers questions from the Newseum's distinguished journalist-in-residence, Nick Clooney during a Newseum TV program celebrating the 40th anniversary of Apollo 10, Monday, May 18, 2009, in Washington. Photo Credit (NASA/Bill Ingalls)

Apollo 10 40th Anniversary Program

In this image made inside the TV production studio of the Newseum, NASA Apollo 10 Astronaut Gene Cernan, right monitor, answers questions from the Newseum's distinguished journalist-in-residence, Nick Clooney, left monitor, during a Newseum TV program celebrating the 40th anniversary of Apollo 10, Monday, May 18, 2009, in Washington. Photo Credit (NASA/Bill Ingalls)

Apollo 10 40th Anniversary Program

Apollo 40th Newseum Panel Discussion

Veteran journalist Nick Clooney, center, moderated a panel discussion with Apollo 11 astronaut Buzz Aldrin, far right, Charlie Duke of Apollo 16, John Grunsfeld, of the recent Hubble mission, not seen, and Goddard Space Flight Center deputy director Laurie Leshin, Monday, July 20, 2009, at the Newseum in Washington as part of the commemoration of the 40th Anniversary of the Apollo 11 moon landing. Photo Credit: (NASA/Bill Ingalls)

STS-125 Mission Specialist John Grunsfeld, right, talks with host Nick Clooney during a panel discussion, Monday, July 20, 2009, at the Newseum in Washington as part of the commemoration of the 40th Anniversary of the Apollo 11 moon landing. Photo Credit: (NASA/Bill Ingalls)

Apollo 40th Newseum Panel Discussion

Apollo 10 40th Anniversary Program

NASA Apollo 10 Astronaut Gene Cernan, on stage, right, and the Newseum's distinguished journalist-in-residence, Nick Clooney, on stage, left, talk with a Stan LeBar, Program Manager of the Apollo TV Lunar Camera who helped see that Apollo 10 was the first mission to broadcast in color from the moon during a Newseum TV program celebrating the 40th anniversary of Apollo 10, Monday, May 18, 2009, in Washington. Photo Credit (NASA/Bill Ingalls)

Apollo 40th Newseum Panel Discussion

Veteran journalist Nick Clooney, seated left back to camera, moderated a panel discussion with Apollo 11 astronaut Buzz Aldrin, far right, Charlie Duke of Apollo 16, John Grunsfeld, of the recent Hubble mission, not seen, and Goddard Space Flight Center deputy director Laurie Leshin, second from left, Monday, July 20, 2009, at the Newseum in Washington as part of the commemoration of the 40th Anniversary of the Apollo 11 moon landing. Photo Credit: (NASA/Bill Ingalls)

Apollo 40th Newseum Panel Discussion

Veteran journalist Nick Clooney, seated left back to camera, moderated a panel discussion with Apollo 11 astronaut Buzz Aldrin, far right, Charlie Duke of Apollo 16, John Grunsfeld, of the recent Hubble mission, not seen and Goddard Space Flight Center deputy director Laurie Leshin, second from left, Monday, July 20, 2009, at the Newseum in Washington as part of the commemoration of the 40th Anniversary of the Apollo 11 moon landing. Photo Credit: (NASA/Bill Ingalls)

Apollo 40th Newseum Panel Discussion

Veteran journalist Nick Clooney, seated left, moderated a panel discussion with Apollo 11 astronaut Buzz Aldrin, far right, Charlie Duke of Apollo 16, John Grunsfeld, of the recent Hubble mission, and Goddard Space Flight Center deputy director Laurie Leshin, Monday, July 20, 2009, at the Newseum in Washington as part of the commemoration of the 40th Anniversary of the Apollo 11 moon landing. Photo Credit: (NASA/Bill Ingalls)

Apollo 40th Newseum Panel Discussion

Veteran journalist Nick Clooney, seated left, moderated a panel discussion with Apollo 11 astronaut Buzz Aldrin, far right, Charlie Duke of Apollo 16, John Grunsfeld, of the recent Hubble mission, and Goddard Space Flight Center deputy director Laurie Leshin, Monday, July 20, 2009, at the Newseum in Washington as part of the commemoration of the 40th Anniversary of the Apollo 11 moon landing. Photo Credit: (NASA/Bill Ingalls)

Apollo 40th Newseum Panel Discussion

Veteran journalist Nick Clooney, seated left, moderated a panel discussion with Apollo 11 astronaut Buzz Aldrin, far right, Charlie Duke of Apollo 16, John Grunsfeld, of the recent Hubble mission, and Goddard Space Flight Center deputy director Laurie Leshin, Monday, July 20, 2009, at the Newseum in Washington as part of the commemoration of the 40th Anniversary of the Apollo 11 moon landing. Photo Credit: (NASA/Bill Ingalls)

President and Chief Operating Officer of the Newseum, Kenneth Paulson, introduces the Newseum's distinguished journalist-in-residence, Nick Clooney and NASA Apollo 10 Astronaut Gene Cernan during a Newseum TV program celebrating the 40th anniversary of Apollo 10, Monday, May 18, 2009, in Washington. Photo Credit (NASA/Bill Ingalls)

Apollo 10 40th Anniversary Program

Apollo 16 astronaut Charlie Duke, the 10th person to walk on the moon who spent 71 hours on the lunar surface, talks during a panel discussion, Monday, July 20, 2009, hosted by Nick Clooney at the Newseum in Washington as part of the commemoration of the 40th Anniversary of the Apollo 11 moon landing. Photo Credit: (NASA/Bill Ingalls)

Apollo 40th Newseum Panel Discussion