Mainstream science claims the Earth is something mutually exclusive of "star". It is a "planet".
Thus is the problem with mainstream science, they take beliefs and force them upon others via educational systems and ridicule people who dissent against those beliefs. They are lost and will never admit it because of the huge egos. They believe they are gods. They are not gods, they are fallible humans, and they have made a grave mistake. They placed young stars mutually exclusive of old stars. They call old stars "planets".
This is the greatest mistake in all of astrophysics.