धरती का अंत कैसे होगा ? The End of Earth - How Will the World End (Hypothesis)

In this video, I talked about one even that will happen no matter how technologically advanced we are. We might prevent any other incident from happening but this incident will surely happen and that is - The End of the Sun. If the Sun Ends, the Earth will die. The sun will turn into a 'Red Giant' and that will end the life on the Earth.