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--- courses:ast100:7.3 [2026/03/23 10:32] – [4. Stars and the constellations] asad
+++ courses:ast100:7.3 [2026/03/23 10:32] (current) – [2. Moon and eclipses] asad
@@ Line 12: / Line 12: @@
 The ancient Babylonians significantly advanced these early timekeeping methods by blending astronomy with complex mathematics. Observing that the Sun returned to its original stellar position after 365 days, they smartly established a formalized circular calendar model. Because they actively utilized a base sixty mathematical framework, dividing a complete celestial circle into exactly 360 separate degrees felt logical and natural. Consequently, they firmly declared that the Sun traveled exactly one degree each day. This brilliant Babylonian innovation synchronized solar movement with geometry, permanently establishing the mathematical foundation for modern human calendars today.
-===== - Moon and eclipses =====
+===== - Moon, month and eclipses =====
 {{https://upload.wikimedia.org/wikipedia/commons/6/6a/Moon_Phase_Diagram_for_Simple_English_Wikipedia.GIF?nolink&600}}