ooops, meant to say 'response to a message to Saturn'
One of the oddest things about net forums, which are inherently instantaneous, is that replies may come back hours, days, or even weeks later...
This actually simulates lightspeed delays in space travel, where a response to a message would take 2 hours & change at the minimum.
So we have serial communication here; we could have much more simultaneous communication if there was agreed time(s) to look in...
ebay used to have 22:22 PST, but I'd go with anything that works. Suggestions?