But no «face» exists on farside of the moon and now, Penn State astrophysicists think they know why. (sciencedaily.com)
Far side of the moon: this is a composite image of the lunar farside taken by the Lunar Reconnaissance Orbiter in June 2009, note the absence of dark areas. (sciencedaily.com)
The teleoperated rover could also collect ancient farside rocks for delivery back to labs on Earth. (space.com)