Planet Nine--the undiscovered planet at the edge of the Solar System that was predicted by the work of Caltech's Konstantin Batygin and Mike Brown in January 2016--appears to be responsible for the unusual tilt of the sun, according to a new study.
Planet Nine--the undiscovered planet at the edge of the Solar System that was predicted by the work of Caltech's Konstantin Batygin and Mike Brown in January 2016--appears to be responsible for the unusual tilt of the sun, according to a new study.