Planet 9 Could Be a Black Hole! SciShow News

The video explores the Planet 9 hypothesis, suggesting a Neptune-sized planet or a primordial black hole could exist in our solar system. It discusses the potential for detecting such a black hole through gamma radiation. Additionally, it covers a recent tidal disruption event where a black hole tore apart a star, providing insights into black hole behavior and stellar dynamics.

What new insight or understanding did you gain from this video?