[Tnarg]

I also like the idea of Imperator Fyron's telescope idea. Or a type of SETI program that gives one a bit of a heads up before one sends ships blindly out into the great void.

Telescope facilities or arrays to perhaps determine what is next door. How many planets and atmosphere types, and sizes, perhaps an indication of intillegence could be detected as is being proposed for the next generation of telescope we ourselves are working on. (Detecting specific spectrums which give clue to life). Of course the more one researches, the farther one can see. Wouldn't even have to leave your home system.

SETI facilities could pinpoint sources of intelligence and give one a beacon to stear towards or away from. Also there could be an anti-SETI program also, keeping those prying ears at bay and your blossoming empire secretly expands.