Does ''expanding space'' mean formation of new space?

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Discussion Overview

The discussion revolves around the concept of "expanding space" and whether it implies the formation of new space. Participants explore the implications of this idea in the context of distance between objects in the universe, examining both conceptual and interpretative aspects.

Discussion Character

  • Conceptual clarification, Debate/contested

Main Points Raised

  • Some participants suggest that if "space" is understood as the "distance between two objects," then the expansion of space implies that new space is being created as distances increase.
  • Others propose that "expanding space" should be viewed more as a conceptual picture rather than a straightforward physical process.
  • A participant reiterates the idea that if space equates to distance, then the expansion logically leads to an increase in distance and thus the creation of new space.

Areas of Agreement / Disagreement

There appears to be a lack of consensus, with multiple interpretations of what "expanding space" entails and whether it necessarily means the creation of new space.

Contextual Notes

Participants express varying definitions of "space" and its implications, leading to different interpretations of the concept of expansion. The discussion does not resolve these differing views.

tarekatpf
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This is what I understand. I can be wrong though. Please let me my conceptions are wrong.

If by ''space'', you mean ''distance between two objects'' then the answer should be ''yes.'' Because since the distance between two distant objects in the universe is actually increasing, it should mean you're making the objects more distant, and also making new space.

Well, is that so?
 
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tarekatpf said:
If by ''space'', you mean ''distance between two objects'' then the answer should be ''yes.'' Because since the distance between two distant objects in the universe is actually increasing, it should mean you're making the objects more distant, and also making new space.

Well, is that so?
Yes, trivially so, based on your starting identification: space = distance between two objects.
 

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