Question about the fabric of space

AI Thread Summary
Space is expanding due to the momentum from the Big Bang, similar to a balloon being filled with gas. This expansion can also be likened to a pinhole in a balloon, where the hole grows larger over time. There is a caution against using analogies without a solid understanding of cosmology, as they can be misleading. The discussion also touches on the idea of matter and space behaving like pudding on a flat surface, eventually flattening out and stagnating. Understanding these concepts requires careful consideration of cosmological principles.
bawchicawawa
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Forewarned, I'm super layman.

Anyways, I've been wondering this all day from the thought of liquids needing less heat to boil under less atmosphere. Don't panic, i haven't JUST learned this, it just has provoked a thought.Is space expanding because of the momentum brought by the big bang, like a balloon being filled up with gas or liquid? Or is it expanding as if you poked a pin in that balloon and the hole grows bigger, from that pin point ,without control.
Is it possible that matter and space is like pudding on a flat tabletop, you pore it on the table and it will eventually flatten out fully and stagnate in movement.
 
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Without a deeper understanding and knowledge of cosmology one must be very careful in the use of analogies. You may benefit from reading the balloon analogy sticky in the cosmology forum (the first thread, top of the page).
 
bawchicawawa said:
Forewarned, I'm super layman.

Anyways, I've been wondering this all day from the thought of liquids needing less heat to boil under less atmosphere. Don't panic, i haven't JUST learned this, it just has provoked a thought.


Is space expanding because of the momentum brought by the big bang, like a balloon being filled up with gas or liquid? Or is it expanding as if you poked a pin in that balloon and the hole grows bigger, from that pin point ,without control.
Is it possible that matter and space is like pudding on a flat tabletop, you pore it on the table and it will eventually flatten out fully and stagnate in movement.

try this:

www.phinds.com/balloonanalogy
 
Thank you, phinds.
 
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