In 2016, scientists Michael Brown and Konstantin Batygin suggested that an unseen Planet Nine could explain the unusual orbits of some Kuiper Belt objects, sparking interest in its possible existence
I was wondering how the scientists went from proposing a planet that was 1.5 to 2 times the size of earth, to proposing it being 5-10 times the size of earth.
I was wondering how the scientists went from proposing a planet that was 1.5 to 2 times the size of earth, to proposing it being 5-10 times the size of earth.