Galileo Was Right
S1, E10: Geology guru Lee Silver helps Dave Scott and his Apollo 15 crew unravel the moon's mysterious origins by teaching them to become his lunar surrogates, and thus the first fully-trained "field observers" on another world.

S1, E10: Geology guru Lee Silver helps Dave Scott and his Apollo 15 crew unravel the moon's mysterious origins by teaching them to become his lunar surrogates, and thus the first fully-trained "field observers" on another world.