Hey. Well was drinking on Saturday and brought up the whole light years, looking back in time question.
Got thrown back in my face that we do not see the past but we see what is actually happening because its all relative and it does not matter about the distance the light has travelled, its about how and when we receive this. If you know what I mean? Anyhooo, mulling it, mulling it big time.
In the meanwhilst here is some background galatic thinking.
Solar System:How Big Is The Galaxy?
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