I meant if you divide the number of galaxies by the number of seconds to an event 100 years from now. Yes, not all reachable. Probably need to discount by an order of magnitude for reachability at lightspeed.
I meant if you divide the number of galaxies by the number of seconds to an event 100 years from now. Yes, not all reachable. Probably need to discount by an order of magnitude for reachability at lightspeed.