Quote (card_sultan @ Nov 4 2016 03:53am)
So how does science KNOW this - because stars are 4 billion light years away? Is that your argument?
Know what exactly, that electromagnetism has an infinite range? That's a conclusion based on the mathematics and in agreement with all scientific observations and experiments.
I'm not sure your understanding of physics so it's hard to know where to start
http://electron6.phys.utk.edu/phys250/modules/module%206/standard_model.htmhttp://hyperphysics.phy-astr.gsu.edu/hbase/forces/funfor.htmlthese resources might be useful
and here's a youtube video explaining why it's hard to understand from one of my favorite physicists or astropriests as you call them