Harrison Schmitt's father was a geologist but it wasn't until college thatSchmitt decided to follow in his dad's footsteps. By the mid-1960's, Schmitt had a Ph.D and was working at the U.S. Geological Survey's Astrogeology Center. Before long, NASA was looking for geologists to advise on the upcoming lunar missions. Schmitt then advised the Apollo 11 crew on what to look for and to bring home. And he also consulted with every subsequent mission. But before too long, NASA decided to send Scmitt himself to the moon and the rest is history - the only man to visit the moon who was not a military aviator. In this edition of "Veterans Chronicles," Schmitt describes training in the T-38 and helicopters with the U.S. Air Force at Chandler AFB and why that training was so critical to his mission. He also tells us what it was like to blast off, walk on the moon, and take one of the most famous photos in history. He also tells us what he considers to be the most important geological discoveries from the Apollo missions.