Enjoying this video? Dive even deeper into the world of science and discovery with Popular Science, the free streaming channel bringing you more of what you love from What If, plus epic explorations in engineering, rocket launches, movies, space, and Earth sciences underknown.com/popularscience Support us on Patreon: patreon.com/whatifshow/membership 00:05 - What If Voyager 1 Crashed on an Alien Planet? 22:56 - What If Exoplanets Replaced Our Solar System? 41:55 - What If You Landed on Kepler-22 b? 52:52 - What If You Spent 5 Seconds on Triton, the Moon of Neptune? 1:10:09 - What If We Discovered Alien Life on Mars? Check out our other channels: How to Survive: bit.ly/how-to-survive-show Animalogic: youtube.com/@UCwg6_F2hDHYrqbNSGjmar4w Aperture: bit.ly/aperture-show T-shirts and merch: bit.ly/whatifstore What If elsewhere: Instagram: bit.ly/whatif-instagram Discord: discord.gg/Bj5UnspbwE Podcast: bit...