An icy disk of smaller objects might be a better explanation.
Astronomers just discovered the most distant object in the solar system — they’ve called it ‘Farout’
It’s more than 100 times farther away than Earth is from the sun.
New evidence backs up existence of mysterious ‘Planet Nine’ in the outer solar system
An elusive planet ten times more massive than Earth may be lurking in the outer fringes of the solar system.
Evidence keeps pilling up in favor of the mysterious Planet Nine
A ninth planet 10 times bigger than Earth might be lurking far away within the solar system.
Search for mysterious ninth planet narrowed down
Research narrowed down Planet Nine’s orbit and confirmed there indeed seems to be a massive planet in the far reaches of our Solar System, “but not just anywhere”.
