| Well...
If aliens can zoom about at superluminal speeds - like by creating wormholes with exotic matter or something - then they can get here and observe us - and all life-bearing planets, as often as they want. It would increase the probability that the Zoo Hypothesis is correct.
On the other hand, if the light-speed barrier is truly impassible, then maybe aliens are not aware of us because it is physically impossible for them to be so.
Do all things with love. |