Apollo 17 Astronaut Harrison H. Schmitt changing the camera film magazine at station 7 in the Valley of Taurus Littrow, Dec. 14, 1972 (NASA photo AS17-146-22345).
An article by Apollo 17 Astronaut Harrison H. Schmitt was recently published in Politico on returning to the Moon as soon as possible. It can be read at this link: Returning to the Moon.
Apollo 17 Astronaut Harrison H. Schmitt at the Lunar Sample Laboratory in Houston recently examining one of the samples he returned from the Moon in 1972.
A brief video of the Apollo 17 Astronaut with the Artemis geologist Astronaut Jessica Watkins on the value of lunar samples can be viewed here.