So, is there life "out there?".
The bible indicates that with Adam's fall, ALL of creation was affected. The ALL here includes the heavenly bodies as well.
The only thing Seti will hope to find is the same random radio signals eminating from the stars that it has recieved for years. This despite their building a new array of smaller recieving dishes that can be targeted independantly instead of the one big dish they have that can only listen to one small point of the sky at a time. In other words, now they will be able to listen to multiple points.
Of course, all this in vain when they only need to pick up a bible for the answers.
Finally, Revelation tells us that the heavens will be rolled up like a scroll. This being the case, if there was life out there, this action would invariably destroy their dwelling place(s).
I, therefore, interject that other life forms will not be found outside our planet.
Of course, this is only my narrow-minded view.

So, how do we define truth? Well, it depends on the mindset you bring to the table. Believers and unbelievers will have different "truths".