What would happen if a planet crashed into the Sun?

Background

A planet crashing into the Sun is a great example of a thought experiment. For this event to occur, a planet would have to be on a trajectory towards the Sun and eventually collide with it.

Observation and Measurement Details

The Sun's intense heat would prevent any planet from crashing into it. As a planet approaches the Sun, it would begin to heat up and eventually vaporize.

Scientific Significance

A planet crashing into the Sun would provide information about the formation and evolution of the universe. This event would show how planets and stars interact with each other.