Farouk El-Baz
Much of the first hour or so in lunar orbit was spent describing the landforms over which they were orbiting. The crew had become highly trained field geologists, especially Worden who spent time observing the Earth from an airplane, trained by Farouk El-Baz. They also photographed many features, with this crew being the first to enter into a highly inclined orbit. Previous Apollo crews had been in lunar orbits that were just over equatorial regions.