Try ChatLLM today at One platform, all the AI power you need. If our Sun suddenly turned into a magnetar, we'd all be cooked - and pretty quickly. In this video, we'll show you how life would change, or end, if we replaced our star with some of the most extreme objects in the Universe. Some of these, surprisingly, could be better for us than the Sun. 00:00 Swapping Our Sun With Other Objects in The Universe 01:04 Red Giant 07:01 Red Dwarf 10:41 Blue Star 13:43 Neutron Star 16:28 Magnetar 19:01 Black Hole Support us on Patreon: Get the What if book: Join this channel to get access to perks: Interested in sponsoring our episodes or collaborating? Email us: contact@ Our other channels: How to Survive: Aperture: T-shirts and merch: Newsletter: What If elsewhere: Discord: Whatsapp: Instagram: Twitter: Facebook: Produced by Underknown: #whatif #sun #space #solarsystem #cosmos #universe