Comet: Understanding Its Functions, Impact on Earth.

What is Comet? Comets are some of the most fascinating objects in our solar system. A comet is a celestial body made mostly of ice, dust, and stony material. These heavenly bodies are often referred to as "dirty snowballs." The term "comet" comes from the Greek word "komētēs," meaning "long-haired," and refers to the dazzling tail that trails behind them. These cosmic wanderers come from the the farthest limits of our solar system, specifically the Kuiper Belt and the Oort Cloud. When comets approach the Sun, their ices melt, resulting in a luminous coma and a tail that can reach millions of miles. Comets have captivated humanity for millennia, with their dazzling, glowing tails illuminating the night sky and inspiring innumerable tales and stories. They are frequently seen as omens or harbingers of big events. Beyond their visual grandeur, comets perform an important role in our solar system and may have an impact on Earth.