QUESTION:
Have you guys talked to the Internet authorities about establishing the top
level domain names for the planets?  It would seem that the time has come. 
The photos you've been showing should have an originating address of
something like lander@saganstation.jpl.nasa.gov.mars or some such, shouldn't
they? I'm only partly in jest.

ANSWER from Marc Siegel on July 15, 1997:
I don't think anybody in NASA is pursuing the issue you discuss.  While it
is true that the images are from Mars, they are put online here on Earth by
NASA.  We've got a clear place on the Internet (nasa.gov) and adding new
domain names willy-nilly would confuse lots of the very people we are trying
to serve.  I can hear them saying, "Hmm, now is that neat new image on a
nasa.gov or nasa.gov.mars or nasa.gov.phobos".

Although your idea is fun to think about, I doubt anybody here will put any
effort into making it happen.

Yours, Marc