It takes light takes about a nanosecond to travel a foot. So if you’re sitting four feet away from me, I’m seeing you as you were 4 billionths of a second ago. Meanwhile, Earth light takes four years to get to Alpha Centauri. So for anyone on a planet in Alpha Centauri watching Earth TV, it would appear that we still have an adult president in office.
Tilting at windmills for a better tomorrow.