NASA has recently discovered a mysterious planet located beyond Neptune, in a region known as the outer solar system.
The newly discovered planet is located far beyond Neptune, in an area known as the "Kuiper Belt" or even further out in the "Scattered Disk" region.
The planet is strange due to its orbit and size. It is significantly different from the gas giants in our solar system, and its unique orbit suggests it could have formed in a different way compared to the familiar planets closer to the Sun.
Although the exact size is still being studied, the new planet is believed to be much smaller than Neptune.
This new planet is very far from the Sun, making it hard to detect. It was only discovered after careful observations by NASA’s telescopes and space probes that monitor the outer reaches of the solar system.
This discovery challenges current models of how planets form and evolve.
NASA plans to gather more data on the planet, using advanced telescopes and space missions.