The orbits of trans-Neptunian objects (TNOs) can indicate the existence of an undiscovered planet in the outer solar system. Is there a hidden earth-like planet in the kuiper belt? Patryk Lykawka joins John Michael Godier to discuss how his simulations show that a possible Earth-like or Earth-Sized planet is hiding in the kuiper belt. Possible Existence of Earth-Like Planet Predicted in the Outskirts of the Solar System -- Kindai University https://www.kindai.ac.jp/english/news/news-release/2023/09/039941.html