Watch the full episode here: youtu.be/E9lXjAkymN4 UY Scuti: It's the largest star that we've ever discovered. And if it were to replace our Sun, it would change a lot more than just the amount of sunscreen you'd have to put on. Like, how long would it take for our planet to orbit this massive star? What would that do to our seasons? And would we even survive a single orbit? Get the What if book: bit.ly/ytc-the-what-if-100-book Join this channel to get access to perks: youtube.com/channel/UCphTF9wHwhCt-BzIq-s4V-g/join Interested in sponsoring our episodes or collaborating? Email us: inquiries@underknown.com Our other channels: How to Survive: bit.ly/how-to-survive-show Aperture: bit.ly/aperture-show T-shirts and merch: bit.ly/shopwhatif Newsletter: bit.ly/whatif-newsletter What If elsewhere: Discord: discord.gg/Bj5UnspbwE Whatsapp: whatsapp.com/channel/0029Va8VC502ER6r1yk1yP2Y Instagram: bit.ly/what...