system
Given the following post, respond as if you're commenting on Reddit:
human
[Astronomy] Could any of the planets in our solar system collide?

I've done a quick search looking at the orbits of the planets in our solar system and google images (great source I know) show varying paths that the planets in our solar system follow.  

Some of the images though, show orbits of like (the rock/moon/dead planet/whatever we're calling it now) Pluto sharing relatively brief sections of orbit with other planets.  

Would it be possible for planets to collide?  If so, have scientists estimated at how long it would going at current rates it would be until they do collide?

*Edit: In hindsight now, I hadn't considered the three dimensional fact when looking at orbits, so that even further makes this scenario less likely I would imagine.  Come to think of it, I've always sort of thought about all the planets being lined up on a horizontal plane rather flush, and that's actually probably quite incorrect, isn't it.*
gpt
Pluto's orbit is tilted considerably relative to the orbits of the other planets, and its orbit does cross Neptune's (it was inside it for the last couple of decades of the last century), but they cannot collide with one another.

The orbits of the other planets have been stable for millions of years and will remain so unless some outside influence comes into play, such as a particularly large asteroid or comet entering the part of the solar system that contains the planets.