What is this strange planet that looks like a small Saturn? It has oceans and landmasses, and it sits right in the habitable zone. Is this the exciting new discovery everyone's been waiting for? A rocky exoplanet in a near-by galaxy that has the potential to be new home for humanity? The answer is stranger than you imagine. It’s actually a planet you’re very familiar with. It’s even in our own Solar System, and it’s a lot closer than you think. If you started at the Sun and counted planets outward, it would be 1, 2, 3. That’s right, this is Earth! It's already our home. You probably don’t recognize it because this is Earth 466 million years ago, and it has rings? Today, we're sending Chase back in time, to the very birth of the Solar System, to find out what happened back when Earth had rings. Because these rings weren't just pretty decorations, they hid a terrible secret, and they were as deadly as they were beautiful. So where did they come from, and where did they go? And what made them so dangerous? 00:00 What If Earth Had Rings Like Saturn? 01:07 The Birth of the Solar System 03:04 Planet Formation & The Giant Impact (Thea) 04:36 The Ordovician Impact Spike & Crossing the Roche Limit 05:53 How the Rings Caused a Global Ice House 07:21 Forensic Geology: How Scientists Proved Earth Had Rings 09:01 Why Rings Don't Last Forever (Measuring Saturn's Age) 10:25 What If the Moon Broke Apart Today? 11:54 Simulating the View of Earth's Rings Across Latitudes 13:55 The Chicxulub Asteroid & Dust Rings 15:05 Time Travel Experiment: Heading Back 66 Million Years 17:41 The Chicxulub Impact & Extinction Event Ever wondered what would actually happen? Explore our biggest What If scenarios and go deeper with the What If community 👇 📘 The What If Book: https://bit.ly/WIFBook 📝 Website: https://whatifshow.com/ ───────────────────────────── JOIN THE COMMUNITY ───────────────────────────── 💬 Discord: https://discord.gg/Bj5UnspbwE 📸 Instagram: http://bit.ly/whatif-instagram 🐦 Twitter/X: http://bit.ly/whatif-twitter 📘 Facebook: http://bit.ly/facebook-whatif ───────────────────────────── SUPPORT WHAT IF ───────────────────────────── ❤️ Join this channel for exclusive perks: https://www.youtube.com/channel/UCphTF9wHwhCt-BzIq-s4V-g/join Patreon: https://www.patreon.com/whatifshow/membership ───────────────────────────── 📩 Brand partnerships & collaborations: [email protected] Produced by Underknown: https://underknown.com #earth #saturn #space #cosmos #science #astrophysics #solarsystem