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Planet Nine is a theoretical world hidden somewhere in the space region, beyond the Kuiper belt, at the far end of the solar system. Regarded as the ninth planet of the Sun, no one has ever seen the planet Nine, but it is assumed that the planet is 10 times larger than the Earth. An invisible planet of this size would explain why some Kuiper objects seem to agglutinate as they felt the gravity of a large planet. Planet Nine was first proposed in 2016 by California Institute of Technology astronomers (Caltech) and direct observations remain to be made.
But Professor Michael Brown of Caltech, who originally proposed the Planet Nine theory, believes that some astronomers are not far to discover the planet.
And in a shocking announcement on live radio, Professor Brown revealed that he was rather optimistic about the knowledge of Planet Nine's Sun's orbit.
Addressing Linda Moulton Howe of Coast to Coast AM, Planet Nine's researcher said, "If we knew exactly where the place was, we would not have to infer it, we would go just watch it and say: & # 39;
"So we do not know exactly where it is because all we know is its long-term gravitational effect on these other bodies.
READ MORE: Evidence Shows Planet Nine Is Greater Than Earth
"We know its orbit pretty well and we know it well enough because of all these computer simulations, which show that if it is not massive enough, it will not affect the outer solar system.
"If it is too massive, it destroys the external solar system. If it is not inclined in the way we think it is inclined, it does not incline the objects the way they are inclined.
"So, all these details that we can deduce from the detailed computer simulations we have done."
In this orbit, there are times when Planet Nine is getting closer to the solar system.
READ MORE: The astronomer explains the mystery effect of planet 9 on the entire solar system
But even these approaches, Professor Brown says, are seven times farther from the Sun than Neptune.
Because of the incredible distances, the gravity of Planet Nine has no impact on any other planet, even the Earth.
Professor Brown said, "And it's a little less massive than Neptune.
"So having something less massive than Neptune seven times means that it's about one percent of the effect of Neptune.
READ MORE: Planet Nine may not exist. What does the chaos of the solar system hide?
"And Neptune practically does not affect the Earth, so there is virtually no effect – if an effect were to happen on Earth or in Earth's orbit, it would be much easier to find because we have measurements of that."
According to the astronomer, Planet Nine follows an elliptical orbit far beyond the limits of the Kuiper belt.
The Kuiper Belt itself is a densely populated space zone of rocky asteroids and other icy objects called Kuiper Belt Objects (KBOs).
The Kuiper Belt is approximately 4,647,790,400 miles from the Sun.
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