The Inca civilization, nestled amidst the breathtaking peaks and valleys of the Andes Mountains, possessed a profound reverence for the celestial realm. Astronomy and celestial observations held paramount importance in Inca society, shaping not only their religious beliefs and cultural practices but also their agricultural calendars, architectural designs, and governance systems. This exploration delves into the significance of astronomy and celestial observations in Inca civilization, revealing how the cosmos was intricately woven into the fabric of Inca life and worldview.