Science was born as the word knowledge. A society can think of distant air, planets, moon, Sun, etc., only after learning about the nature and kinetic elements of the objects around it. Among the most important of the Tamil literatures, the first of the Sangam literatures to be considered by the intellectual masses is the kurunthogai. Although the subject matter literature, the small amount, is based on the microstructures, the messages naturally referred to explain the subject matter are scientifically oriented. The purpose of this article is to take a closer look at the astronomical messages being studied in kurunthogai.