What would it look like to go around Earth at the speed of light? As you kicked off your speedy journey, everything around you would get blurred. The landscape would transform into a streak of dazzling lights, like a cosmic fireworks show on fast-forward. The world would appear distorted, with buildings and landmarks merging into streaks of brilliance as you zipped past them. Let's see what it feels like. Learn more about your ad choices. Visit megaphone.fm/adchoices