Sometimes, it's the simplest questions that have the most complicated answers. What's the speed of dark? What happened before the Big Bang? And if the universe is expanding, what is it expanding into? The answer to that last question has a short answer and a long answer — but trust us when we say you're going to want the long answer.
Build Me Up, Buttercup
The Shape of the Universe
Written by Ashley Hamer September 13, 2018
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