Nördlinger Ries
The landing site for Apollo 14 is a heavily craterized terrain, and one of the science goals of the mission was to sample ejecta from the impact that formed Mare Imbrium. Nördlinger Ries is an easily accessible, large impact crater, making it a convenient analog for lunar craters. Because of this, it was used as a location to train Apollo 14 astronauts, so that they would be able to investigate lunar impact structures and related rocks. Astronauts Alan Shepard and Edgar Mitchell, as well as Apollo 14 backup astronauts Eugene Cernan and Joe Engle trained here from August 10 to August 14, 1970.