Existence of the planet nine

 

According to the astronomers there could be a plant nine in our outer solar system. Though this is a hypothetical planet but several scientists have observed several evidence about the existence of this planet. It could be a trans-Neptunian object. Any dwarf planet or celestial body exists after the planet Neptune in our outer solar system is called trans-Neptunian object. In the year 2016 a scientists of the Californian Institute of Technology made prediction about the existence of the planet nine. Its orbit around sun is elongated. It may have 10 times greater mass than our planet earth. It takes 7400 earth years to revolve around the sun. This planet is also called Planet X.

Many scientist have not agreed with this theory. Because there is not any physical evidence to supper planet X. Only depending on the gravitational anomaly among the trance-Neptunian objects these concept has started to come into the light. Apart from this argument some astronomers believe that this object could be a primordial black hole. By using the Optical Gravitational Lensing Experiment scientists are trying to prove its existence. 

According to the theories this planet is an ice giant like Uranus and Neptune. It has an atmosphere which contains helium and hydrogen gas. The average temperature of this planet is minus 226 degree Celsius. Through the mathematics calculation and the computer simulation astronomers are trying to make a perfect model of our solar system and every time they have seen that there should be an outer force which confines the solar system. From this theory the hypothetical planet 9 is emerged. Until the scientists get any physical proof of this object, it is called a hypothetical planet. The astronomers are always observing the Kuiper belt objects (a belt which consists of trans-Neptunian objects and the dwarf planet Pluto exists in this Kuiper belt) because mysterious objects are hiding which can tell us about the starting period of our solar system.