#blackhole #whatif #space Imagine a universe where the warm, life-giving sun is replaced by a void of infinite density - a black hole. What would happen to our planet, our solar system, and the fabric of space-time itself? In this thought-provoking video, we explore the mind-boggling consequences of swapping the sun with a black hole. From the effects on Earth's climate and gravity to the implications for interstellar travel and the laws of physics, we'll delve into the fascinating and unsettling possibilities of a black hole sun. Join us on a journey to the edge of human understanding and discover what would happen if we replaced the sun with a black hole. Thanks so much for watching. Please give this video thumbs up and don't forget to subscribe to our channel and turn on notification so you don't miss any of our videos.