I have heard that a quark is always in a pair and when trying if pulled apart will create new quark pairs. How does this interact with the force of expansion? The force of expansion will separate galaxies, solar systems and all order. Eventaully leading to no possible interaction of particals. Will the fore of expansion seperate quark pairs and dismantal the lowest known level of matter? Or will it create an abundance of quark pairs? Or something else? or impossible to say? Let me know anything about this topic as I have thought about it but cant conclude an awsner.