Q. Given that the orbits of Neptune and Pluto intersect, are they likely to collide?
A. Pluto was considered the ninth planet in the Solar System until 2006. At that time also, some features of Pluto were seen which made him different from other planets. It is 1 / 5th the size of the Moon and has its own satellite. In 2006, it and others like it were given the title of a dwarf planet.We have all seen such diagrams of the solar system in childhood where the orbit of Pluto appears to bite Neptune.
This means that for some time Pluto's distance is less than Neptune. The last such time was in 1979–1999, and the next time would be in 2227. Where the orbits of the other planets are nearly spherical, Pluto's orbit is more oval.
The other peculiarity of Pluto's orbit is that while the orbits of the other planets are on the same plane, the orbit of Pluto makes an angle of 17 ° [1] from them. Even though in the two-dimensional picture it seems that Neptune and Pluto may collide, but in reality, in three dimensions they look something like this -
As such we can see that the two orbits do not cut each other anywhere, but rather the orbit of Pluto originates from above or below Neptune. In this situation, a collision situation is impossible anywhere.

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