So you believe in alternate universes?
I guess this is the first time I ever heard of a YEC that believed in alternate universes. Is this a belief brought on by understanding the physics arguments for or a gut feeling type of thing?
How would the physical laws in another universe have any bearing on the physical laws(universe) of this universe?
I know we are getting into an very theoretical part of science here, but I just don't understand what your original statement has to do with the topic.
Quite frankly, we have no clue what the speed of light is in another galaxy. It might be the same as here on earth...it may be a ton less or a ton more...who knows?
We know what the speed of light is throughout our universe. It doesn't matter if you go to a galaxy beyond the perception of any instrument we have, the speed of light is the same there as it is here. I can not explain the physics to you, but others here can. If the speed of light fluctuates then the basic laws of physics would have to fluctuate and that would be bad. Basically the universe couldn't exist.
Now the speed of light in another universe would have no bearing on this topic. This is because the most distant stars and galaxies in our universe are still in our universe. Still beholden to the same laws.
Just some quick advice. This is not meant to be condescending or rude. Know the basics of your subject before you post on it. It will save you and others a lot of time wasted trying to figure out what you mean. I am not a hard science guy. The science guys here have taught me more than I ever knew before. Open up your mind. Understand that there are things in the realm of science that you will never truly understand, but there are others out there that do. Just because you don't understand the nitty gritty doesn't mean it isn't correct. If it is too simple it probably isn't correct.
Facts don't lie or have an agenda. Facts are just facts