The document presents a research study by Gerges Francis Tawadrous from the People's Friendship University in Moscow, focusing on the moon's motion and its relationship with Uranus' axial tilt. It hypothesizes that the moon has two perpendicular orbits and attempts to determine a specific diameter for a smaller moon that would influence orbital dynamics based on mathematical analysis. The study also explores angles related to the moon's orbital triangle and makes connections with Venus' motion geometry to support its findings.