Massive 'forbidden planet' orbits a strangely tiny star only 4 times its size

A newly discovered "forbidden" Jupiter-sized planet orbiting a tiny star only four times its size could challenge theories of how gas giants are born.

Massive 'forbidden planet' orbits a strangely tiny star only 4 times its size
A newly discovered "forbidden" Jupiter-sized planet orbiting a tiny star only four times its size could challenge theories of how gas giants are born.