It’s all the same space, earth is just one of a billion spots in this area of space. This doesn’t sound weird at all.
It’s no more strange than life moving to different areas of the planet itself. We think of space as foreign and empty when ‘space’ just contains the other rooms in our house.
Except I can get to any room in my house in under 5 minutes. Traveling millions of light years would take a bit more time. Don’t think I could hold it all the way to the bathroom