A new paper suggests that the so-called “Planet Nine” – thought responsible for the screwy orbits of Trans-Neptune objects – might actually be a really big disc.
Um. Yeah. Okay.
How about we actually focus on technology that will allow us to construct spaceships so we can go out that far in person to find out? Theoretical astrophysics is all fine and dandy, but how does this help our species expand out into space?