Astronaut, geologist, and the most recent living man to have walked on the moon, Dr. Harrison "Jack" Schmitt, joins us today to speak on the Apollo 17 mission, geology and the future of space travel.

Lab Life - Episode 20:  Leadership by example

Supersonic flight. GPS. Space food. Big developments come out of the Air Force Research Laboratory. Lab Life brings you behind the scenes with the Air Force scientists, engineers and professionals who are developing tomorrow’s technology, today.