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Originally posted by The_Doctor
If we found anything it would be a Dyson Sphere
Originally posted by zorgon
SETI has for decades been looking for signs of intelligent life by searching the skies for radio signals.
If space travel by other alien civilizations exit, and they are advanced enough to have solved faster than light drives or hyperspace portals, there communication would also have to be as advanced. If they relied on radio or other similar light speed or less communication beams, they would have little or no effect.
Does SETI have the abilty to sense that type of signal? Maybe that is why we haven't heard anyone.
We are looking in the wrong place.
Edited for easier search.
[edit on 1-7-2006 by Gazrok]
Originally posted by Distortion
would still broadcast signals in the normal electromagnetic spectrum.