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Openai/69332b84-224c-800b-9fb8-ed5094be90c5
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==== 就像: ==== <syntaxhighlight>你 →→→(宇宙膨脹像橡皮筋)→→→ 那些星系 </syntaxhighlight> 因為橡皮筋拉太快,那些星系發出的光永遠追不上你。 所以: ===== ✔ 我們只能與「視界內」的物質互相影響 ===== ✔ 視界外的區域從我們的角度看就像「永遠的未接觸領域」 這是一個物理上的「因果結界」。 很多宇宙學家甚至稱之為: :
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