Lectures related to Celestial mechanics

Covers Earth's inertial frames, specific forces, and the Vernal Equinox.

Explains the Earth Centered Earth Fixed (ECEF) frame and its coordinate systems.

Explores the historical development of celestial geometry and its impact on climate variations and astronomical observations.

Explores the inequality of seasons by examining the Earth's orbit and the causes of the seasons in architecture and gnomonics.

Delves into solar astronomy, focusing on equinoxes, solstices, Earth-Sun axis, and geocentric coordinates.