http://arxiv.org/abs/2012.05686
The cause for the difference in crustal thickness between the far and near sides of the moon has been considered an open problem in astronomy since 1959 when the Soviet spacecraft Luna 3 sent back the first images of the lunar farside. The problem is referred to as the lunar farside highlands problem. In this article, the author deduces the center of mass shift of the moon from its geometrical center and the difference in crustal thickness between the far and near lunar sides necessary to explain it. Although there have been other theories proposed to explain these phenomena, this theory explains them as arising naturally from the effects on lunar material due to the earth’s external gravity force and the moon’s synchronous rotation and revolution. The author’s mathematical model results in a calculated value of 1.6 km for the center of mass shift and a crustal thickness difference of 16 km. Both of these values are close to their accepted values.
O. Bischof
Fri, 11 Dec 20
35/75
Comments: 14 pages, 4 figures. Illustrator: David M. Akawie
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