It is a dangerous thing to go back searching to your past. All things grow, that means all things change. Two parallel lines do not meet, unless in infinity. The past would always feel different experienced in the present. What if the fond memories go away if you live in them for a little while. Maybe I am going in circles cause it could go either way. Now orbits, orbits are different. Gravitational pull is at play. And if Newton’s laws are taken into account the only way to create an orbit is to have a force that pushes you into motion, but also pushes you at a distance where another orbit is able to push and pull yours in an equal way. I guess our gravity has to be flung out into the void at its own force in order to find a matching orbit.