When Apollo astronaut Gene Cernan stepped off the moon in December 1972 he left his footprints and his daughter's initials in the lunar dust. Only now is he ready to share his epic but deeply personal story of fulfillment, love, and

The crew members of NASA's Apollo missions tell their story in their own words.

"I believe that this nation should commit itself to achieving the goal, before this decade is out, of landing a man on the moon and returning him safely to the Earth." These words spoken by President John F. Kennedy in May 1961 ch...