Re: ALIENS!
>Out of the untold trillions of stars out there, one flickers in a way we have not yet observed....So it must be a Dyson Sphere....HAH! As if! Get real.
You have so missed the point. Astronomers don't believe there is a Dyson Sphere, and they know that their colleagues don't believe so, either. Therefore, their use of the Dyson Sphere concept is just a fun way of signposting to their community that they have some interesting unexplained data on their hands.
Just to make things clear to you: Jocelyn Grace Bell didn't really believe that there were Little Green Men sending messages when she recorded the signals that lead to the discovery of pulsars, even though she joked that the alien buggers were sending signals purely to mess her PhD research up.
RAF technicians never really believed in Gremlins. It was a joke.