Beacons, signals and communication problems of the Moon
Knowledge of fundamental physics helped me to form a theory about the purpose of these phenomena. Tall towers, especially thin and straight, maybe not so beautiful as the others, could serve as a very simple goal. Radio and television waves can easily propagate through the lunar kvazivakuum. Astronauts communicate via radio waves from the spacecraft to the lunar module on the ground and from the Moon - with checkpoints in Houston. And radio and televolny - Electromagnetic. These waves are going in a straight line. Because the Moon is much smaller than Earth, the lunar horizon is very close to an observer standing on the moon. You can stand in the crater mid-size, and the rim of the crater may be just on the horizon. Curvature and the Earth and the Moon presents a difficulty for radio and television waves, but for a small moon, this problem is more serious. In addition, the moon is not a layer of ionized gas, as we have on earth in the upper atmosphere. This layer can act as a mirror for radio waves of a certain length.
It is easy to see that the inhabitants of the moon may have a need to facilitate the transmission of electromagnetic waves. To help the transfer of these signals may be useful tower. Maybe some round objects are used to receive remote signals. Local and (or) distance radio message can serve as a possible explanation for the high-rise towers and other structures on the Moon. You have to interview, why do not we catch them by radio or communication links. One possibility - that the speed of their information is so great that we have "pinpoint" just noise. At sufficiently high speeds, we generally have heard nothing. Another option - that we still catch their communication (negotiation), but do not perceive them as such.