This is a past event.

A Geological Visit to a Valley on the Moon by Harrison H. Schmitt

In December 1972, the Apollo 17 Mission became the most recent field trip to the Moon by human explorers. This 13-day adventure in space took geologist Harrison Schmitt to the Valley of Taurus-Littrow in the southeastern rim of the 740 km. diameter basin filled by Mare Serenitatis.