
Konstantin Batygin: Planet 9 and the Edge of Our Solar System | Lex Fridman Podcast #201
Planet Nine is a hypothetical massive planet in the outer solar system whose gravitational effects explain unusual orbital patterns in the Kuiper Belt

1 episode on Lex Fridman Podcast
Konstantin Batygin is a planetary astrophysicist at Caltech who specializes in the dynamics and formation of planetary systems. He is known for his theoretical work on the existence of Planet Nine and the structure of the outer solar system.