do those orbits get larger over time?
Yes, I think they do.
I think that expansion doesn’t increase distance, but velocity between objects (or so was my interpretation back when I looked at the formulas). That means that moving objects speed up over time. As such, orbital velocities increase, too, and that lifts their orbit - similar to when a rocket on a closed orbit propulses forward.
But I might be wrong; I feel 70% certain about this one.
Sorry I’m in a bad mood today. You can’t make sure not to insult/assault somebody, because even when you act in best faith, somebody can come along, interpret your actions totally different, and accuse you of something.
We need to care less about all of the bullshit that other people allege us with and listen more to what we think is right ourselves.
sorry for the rant. just had a bad day.