What Happens at the Event Horizon? What really happens when you approach the event horizon of a black hole? What do you see when you actually cross it? Matt shows you an elegant tool for understanding this mysterious region of spacetime. Facebook Prev Article Next Article Discover Checkout these cool gadgets... Related Posts How Can We Clean Up the Oceans? Why Don’t All Blue Whales Have Cancer? Flower-shaped Starshade Helping to Detect Planets U.S./Mexico Border Wall Puts Animals In Danger Of Extinction New Research Predicts Billions Of Livable Milky Way Planets How Does Dark Energy Stretch Our Universe?