"Col" wrote in message
"Paul Hyett" wrote in message
...
AFAIK, the series didn't pre-date the first weather satellites, so
surely pictures of the earth from orbit must have existed to work from.
And even if it did they would have been able to have a pretty good
stab at what earth from space looked like.
Perhaps in the 24th(?) Century they "had" some sort of earth scanner
that
could see through the clouds?
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