The document presents a research paper by Gerges Francis Tawadrous analyzing the moon's motion trajectory using principles of geometry, specifically Pythagorean theorem. The author explores how the moon defines its motion points and angles, proposing that the moon's orbital mechanics can be explained through various geometric relationships, while also relating these findings to potential cycles in lunar motion. Overall, the study seeks to establish a connection between the moon's daily displacement and its trajectory through the gravitational influence of surrounding celestial bodies.