A heavenly body moving under the attraction of the sun and consisting of a nucleus and a tail is known as a comet. Comets are celestial objects made up of ice, dust, and rocky particles that orbit the sun in highly elliptical trajectories. When a comet comes close to the sun, the heat causes the ice to vaporize, creating a glowing coma or cloud around the nucleus. The pressure of sunlight and solar wind then push the dust and gas particles away from the nucleus, forming a tail that points away from the sun.

Comets are often referred to as "dirty snowballs" due to their composition of ice and rocky material. They are believed to be remnants from the early formation of the solar system, preserving valuable information about the conditions and materials present during that time. Studying comets can provide insights into the origins of our solar system and the processes that shaped its evolution.

Comets have fascinated astronomers and scientists for centuries, with some comets being visible to the naked eye from Earth. These celestial objects have been associated with various cultural beliefs and myths, often being seen as omens or portents of significant events. The appearance of a comet in the night sky has sparked both fear and wonder throughout history.

Modern technology has allowed for detailed observations and research on comets, revealing their complex structures and behavior. Space missions have been launched to study comets up close, collecting samples and data to enhance our understanding of these enigmatic objects.

In conclusion, a comet is a mesmerizing and mysterious celestial body that captures the imagination of people around the world. Its journey through the solar system, guided by the gravitational pull of the sun, showcases the beauty and complexity of the universe. By studying comets, scientists can uncover valuable insights into the origins of our solar system and the processes that continue to shape it today.

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