Apollo astronauts Alan Bean, left, and Buzz Aldrin arrive for the premiere of the "In the Shadow of the Moon," Wednesday, Sept. 5, 2007, at the Hayden Planetarium at the Museum of Natural History in New York.

Left to right, Apollo astronauts Harrison Schmitt, Charlie Duke, Edgar Mitchell, Alan Bean, and Buzz Aldrin arrive for the premiere of the "In the Shadow of the Moon," Wednesday, September 5, 2007, at the Hayden Planetarium at the Museum of Natural History in New York. The movie brings together for the first, and possibly the last, time surviving crew members from every single Apollo mission that flew to the moon, and allows them to tell their story in their own words.

From left: Apollo astronauts Harrison Schmitt, Charlie Duke, Edgar Mitchell, Alan Bean, and Buzz Aldrin arrive for the premiere of the "In the Shadow of the Moon," Wednesday, Sept. 5, 2007, at the Hayden Planetarium at the Museum of Natural History in New York.

Former NASA Astronaut Alan Bean, left, and his wife, Leslie, arrive for the premiere of the "In the Shadow of the Moon," Wednesday, Sept. 5, 2007, at the Hayden Planetarium at the Museum of Natural History in New York.