again you assume that the theory of an expanding universe is a law of science. its merely a theory, which means it can easily be wrong. Just because its the most commonly accepted does not make it correct. once upon a time most scientist agreed that man would never fly. how many agree with that theory today.

after checking out that link it appears that we will be having a close encounter with the m31 galaxy (Andromeda) in about a billion years or less, depending on how much the two are pulled by gravity towards each other.

the more man learns, the more he realises, he really does not know anything.