The Joe Rogan Experience
#2194 - Luis Elizondo
Luis Elizondo
Well, light travels pretty fast. In fact, it travels at 186,000 miles per second. So seven and a half times around our planet in one second. So imagine how far you can go in a year. Now, multiply that by 13.9 billion. And that, by scientists' estimation, so if the universe end-to-end of our visible, we're stuck in the middle, is roughly 27 billion light years.
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