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Where is the edge of our universe?

Answer 1

As of now, undefined.

A MON AVIS: I consider expanding the definition of the edge of our universe, in relation to a close neighbor, to include the edge of a cluster or galaxy of stars in relation to the nearest cluster or galaxy, as well as the edge of the solar system in relation to the nearest star system.

Therefore, the edge of our universe is undefinable until and unless a neighbor-universe is detected as a whole.

Here, an edge is thought to be a nearly-null field for the influence of forces applied by those in the immediate vicinity.

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Answer 2

Ariana Acosta

The cosmic microwave background radiation represents the edge of the observable universe; beyond it, the nature of the edge or what lies beyond it is uncertain.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.