If you've ever dreamed of going to space, watch this first. In this episode of "Pushing Limits," we investigate the brutal reality behind the dream of space colonization. We talk to astronauts, scientists, engineers, billionaires, and space nerds about the biggest challenges to life beyond Earth — from radiation and reproduction to building bunkers on the Moon and farming on Mars. Check out the slideshow version of this video: trib.al/68cwJtE 00:00 – Introduction 01:43 – Cosmic Dead Ends 07:33 – Bezos On The Moon 11:43 – Musk On Mars 15:37 – Adventurous Nerds 18:34 – Pay-To-Play Astronauts 21:37 – The Deep Space BBQ 26:34 – Farming & Flushing 32:50 – Sick In Space 37:12 – Zero G, Zero Plan 41:27 – The Three-Dolphin Problem 45:45 – No Rules 46:46 – Why Leave Earth? 50:12 – Credits ------------------------------------------------------ #spaceexploration #mars #spacecolonization #thelimit #pushinglimits WATCH MORE: Why Fully Self-Driving Cars Are Almost Impossible yo...