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Astronomers believe there may still be surprises in our solar system, with ongoing efforts to find a hidden ninth planet, often referred to as Planet Nine or Planet X. According to CNN, if confirmed, this discovery could reshape the understanding of planetary systems.
The discovery began in 2014 when astronomers Scott Shepard and Chadwick Trujillo noticed unusual patterns in the orbits of several objects beyond Neptune. These icy bodies of the Kuiper Belt appear to be influenced by some invisible giant planet.
The Kuiper Belt, a vast region of icy bodies left over from the formation of the Solar System, extends far beyond Neptune and is home to Pluto and other dwarf planets.
Astronomers believe that Planet Nine may be 5-7 times larger than Earth and located 200 times further from the Sun than our planet. It is believed that it will revolve around the Sun in 10,000 to 20,000 years.
Its presence is inferred from the behavior of nearby objects, even if it is never directly observed.
Konstantin Batygin and Mike Brown, professor of planetary science at the California Institute of Technology, are leading the search for this mysterious planet.
Brown, who is famous for his role in Pluto’s reclassification as a dwarf planet, has said that the discovery of Planet Nine would be a major breakthrough. Inspired by Shepard and Trujillo’s findings, he and Batygin have been working on the theory since 2014.
CNN quoted Brown as saying, “I never thought I’d be talking about how there is evidence for a trans-Neptunian planet, but I believe that, unlike all the previous times, in this case, “We’re actually right.”
doubt on planet nine
The discovery has faced skepticism. According to Malena Rice, professor of astronomy at Yale University, there is debate within the scientific community. While some researchers are confident about the existence of Planet Nine, others are still doubtful. He believes that many predictions of trans-Neptunian planets have failed in the past.
“There are a lot of other considerations, but I generally try to go with Occam’s Razor when it comes to prioritizing an investigation,” Rice said.
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