Chuck Nice
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Appearances Over Time
Podcast Appearances
It's taking it with it out to the edges.
But if we were not that way, and we just had our horizon, an object moving could just kind of cross our horizon and show up.
It'll just show up.
Okay, if it moves in that way.
Or you wait enough time, I should say that differently, wait enough time that horizon washes over the next set of galaxies that are sitting there waiting to be seen by you.
Because right now the horizon's 14 billion light years away.
Wait a billion years, then it's 15 billion.
That's a whole extra universe that's in your horizon.
You know the scariest day of them all will be?
You wait another billion years and there's no new galaxies to reveal themselves.
It meant you reached the actual edge of the universe.
That's a scary day right there.
That's kind of a cool day though.
It's kind of cool.
But it also means cosmology will evaporate because
At that distance, we're seeing things that are that old getting born, but if there's nothing there, then the galaxies that a billion years ago were just born, they're now a billion years old.
In another billion years, they're two billion years old.