The ancient society recognized for its advancements in astronomy and mathematics, particularly the concept of zero, is the Indo-Aryan civilization in ancient India. Indian mathematicians developed the idea of zero as a numeral and a concept, enabling a more sophisticated number system. The decimal system also evolved during this time, contributing significantly to mathematics and science. These advancements influenced not only Indian culture but also spread to the Islamic world and Europe, playing a crucial role in the development of mathematics as we know it today.