The Legend of the Solar System Frontier – Kuiper Belt and Oort Cloud (I)

Scientists have discovered one after another in the frontiers of the solar system. When people are arguing over whether they are planets in the solar system, have they ever wondered: How did the celestial bodies come out one after another? What happened in the cold and distant area? Now scientists are using their wisdom to make difficult treks in the distant frontier. In the complex space of the universe, there is a beauty that seems to be quite regular. It is amazing of the exquisiteness of the heavenly creation. It is the home of the sun and its nine different planets. Its inner layer is decorated with small silky side of the planet belt flutters Kuiper’s crystal lace on the outer layer, and the outer layer is farther away. It is a vast wilderness. It seems that the universal gravitational force of the sun is not felt, but the cloud is just like it. It is the true frontier of the solar system: Oort cloud.Mini Electric Scooter Manufacturer in China

For a long time, come and go, the strange shape of the comet has been a mystery of the solar system, the famous Halley comet revolved around the 76-year cycle, its diameter is only more than ten kilometers, each time close to the sun It is evaporated and loses a lot of mass. We believe that Halley’s comet will disappear near the sun thousands of years later. Comet is an early product of the solar system. After the birth of the sun, billions of years have passed. The comets that have been turned around for a few dozen or even hundreds of years should have been evaporated and disappeared. But for thousands of years, humans are still on the go. I found the comet to visit the inner solar system. Where did these comets come from? This is a mystery.

In 1951, the American astronomer Kuiper proposed an explanation: between the 30 astronomical units (the Neptune’s 30 astronomical units from the sun) and the 100 astronomical units, there are many dusty bodies that orbit the sun. The orbital surfaces of these objects are The planets are similar. Occasionally, some objects are disturbed by the gravitational pull of the outer planet or star, fly away from the original orbit and fly to the sun, and when they cross the inner Neptune orbit, they are further affected by the gravity of Neptune, becoming a comet entering the inner layer of the solar system.Mini Electric Scooter Suppliers in China The zone between 30 and 100 astronomical units is the home of these comets with shorter revolutions, and it continues to send its wanderers. Since then, this area has been called the Kuiper Belt, and the sloping orbit of Pluto has also been inserted into this area.

This is a perfect explanation for the shorter comet of the revolution, but unfortunately, in addition to Pluto, people have never observed any celestial bodies in this imaginary Kuiper Belt. Pluto seems to be the end of the sun.