Finite vs Infinite: Does Size Matter in the Universe?

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The discussion centers on whether the size of the universe, finite or infinite, holds significance. It questions the practical implications of such knowledge, comparing it to understanding the composition of protons or the existence of black holes. Ultimately, the conversation suggests that knowledge about the universe serves as an end goal rather than a means to an end. The pursuit of understanding the universe is valued for its own sake. This perspective emphasizes the intrinsic worth of cosmic knowledge.
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Does it matter if the universe is finite or infinite in size? Does it make much difference?
 
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Well, does it matter if protons are made of quarks? Does it matter that black holes exist in the center of galaxies? Almost certainly not in any sort of day-to-day way. Knowledge about the universe isn't a means. It's an end. A good goal, in and of itself.
 
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This thread is dedicated to the beauty and awesomeness of our Universe. If you feel like it, please share video clips and photos (or nice animations) of space and objects in space in this thread. Your posts, clips and photos may by all means include scientific information; that does not make it less beautiful to me (n.b. the posts must of course comply with the PF guidelines, i.e. regarding science, only mainstream science is allowed, fringe/pseudoscience is not allowed). n.b. I start this...
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