I believe the TC misspoke. I don't think he meant to suggest that galaxies don't exists. I think he was surprised to find out that a galaxy isn't a single thing, but rather its a collection of several things.
Everything outside elementary particles are a collection of several things.
Everyone knows that. I thought the idea I was expressing was obvious enough that I didn't have to define and qualify my terms.
But you're underselling how similar a galaxy is to anything else. A galaxy is just bound gravitationally rather than electromagnetically. It exists in as strong of a sense as any other object.
I'm just curious, I've watched the whole series of "The Universe" and ""how theUniverse Works", the way they illustrate the known universe is more so structrured in vein series in a web type structure. I wonder why, when everything else is circular when considering...planets, stars, solar systems, galaxies...our universe is not presented that way.
Thats because the Universe prefers to present itself as an attack helicopter ---
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