If the big bang happened 13.8 billion years ago, and the universe is 93 billion light years in diameter, how did the universe expand faster than light?

Question

If the big bang happened 13.8 billion years ago, and the universe is 93 billion light years in diameter, how did the universe expand faster than light?

In: Physics

Answer 1

Space itself is expanding. Nothing can move through space faster than light. But space can do whatever it wants.