xkcd #3039: Human Altitude ( xkcd.com )

Rhaedas , 3 months ago

I thought this was a beautiful way to see our progress out in one frame. Then I thought, what about human object reach? So Voyager 1 would be about three more log ticks up at 25 billion km (about the top of the nav buttons) with other probes falling below that at their appropriate times.