Oak Mountain sits on top of a ridge soaring 1,450 feet above the Temecula Valley. (oakmountainwinery.com)
Any such single orbit, however, would be highly unstable because it would sit on top of the ridge separating the gravity well of the moon from the well of Earth. (discovermagazine.com)
The waves on top of the ridge represent the emitted light. (sciencemag.org)