Join Apollo 17 astronaut and moonwalker, Dr. Harrison Schmitt, for this presentation. Dr. Schmitt is a former US Senator from New Mexico and has the distinction of being the only scientist (geologist) on the moon.

According to NASA’s account of Dr. Scmitt’s lunar activity:

“On his first journey into space, Dr. Schmitt occupied the lunar module pilot seat for Apollo 17 — the last scheduled manned Apollo mission to the United States –which commenced at 11:33 p.m. (CST), December 6, 1972, and concluded on December 19, 1972. He was accompanied on the voyage of the command module “America” and the lunar module “Challenger” by Eugene Cernan (spacecraft commander) and Ronald Evans (command module pilot). In maneuvering “Challenger” to a landing at Taurus-Littrow, which is located on the southeast edge of Mare Serenitatis, Schmitt and Cernan activated a base of operations facilitating their completion of three days of exploration. This last Apollo mission to the moon for the United States broke several records set by previous flights and include: longest manned lunar landing flight (301 hours, 51 minutes); longest lunar surface extravehicular activities (22 hours, 4 minutes); largest lunar sample return (an estimated 115 Kg, 249 lbs); and longest time in lunar orbit (147 hours, 48 minutes). Apollo 17 ended with a splashdown in the Pacific Ocean approximately 0.4 mile from the target point and 4.3 miles from the prime recovery ship, USS TICONDEROGA.

Dr. Schmitt logged 301 hours and 51 minutes in space — of which 22 hours and 4 minutes were spent in extravehicular activity on the lunar surface.”