But I would think that any civilization that could traverse the universe
in something as small as one of the proposed UFO's they would probably
be in such a state of development that they would have reached some kind
of singularity, or at least have developed nanotechnology.
Civilizations like that could just send a seed the size of a grain of
sand to any planets close by to check it out. Much cheaper to send out.
Not something the size of a UFO. Hmm?
Just a thought.
Max M Rasmussen, Denmark
mailto:maxm@maxmcorp.dk
http://www.maxmcorp.dk