Definition
Chaldaea (also spelled Chaldea) refers to a region in southern Mesopotamia, particularly associated with the Neo-Babylonian Empire. It was home to a Semitic people known as the Chaldeans, who gained prominence in the region. Think of Chaldaea as a specific region within the larger area of Babylonia. The Chaldeans were known for their advancements in astronomy and astrology. Their rulers, like Nebuchadnezzar II, built impressive structures in Babylon. Chaldaea represents a period of resurgence and cultural flourishing in Mesopotamian history. Its association with astrology has given it a mystical reputation.