A rogue planet just taking a hike through the universe? The laws of physics would demand that it would be captured by another planetary system if it somehow escaped it’s original one. Call me a tad bit skeptical.
Planets can theoretically form outside of star systems from ‘leftovers’..................
A rogue planet just taking a hike through the universe? The laws of physics would demand that it would be captured by another planetary system if it somehow escaped its original one. Call me a tad bit skeptical.
But there is no “law” that says an escaped planet has to end up in another solar system.