Diameter of observable universe is 93b light years

But don’t let it go to your head. So is everybody else. Really. But it’s a big place, and getting bigger. “The” Universe is wider across, in fact, than twice distance light has traveled since the Big Bang. I’d seen those figures of the distance to the “edge of the universe” and did a brain tilt. How can that be? The math didn’t make sense. (But this is cosmology, after all.) See for yourself. But remember, this is only dealing with the “observable” universe. Ours may …

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