Which year did Earth end?

I'm curious, could you please clarify the context of the question "Which year did Earth end?" As far as our current scientific understanding goes, the Earth is a planet that has been in existence for billions of years and is not expected to end anytime soon. Is this a reference to a specific fictional scenario or do you mean in terms of an environmental disaster or some other catastrophic event? It would be helpful to have more context to provide an accurate answer.