Watching the 2 hour video that Isis posted.. About the 19 minute mark they talk about warnings for the arrival of the galactic super wave. Dr. said it could be possible through means of super luminal messages from checkpoints throughout the galaxy. This makes me think of the movie Prometheus... How they had checkpoint planets.

This also makes me think of the craft NASA sent out of our solar system that made its approach into "uncharted territory". Maybe there were other reasons they sent it out there... To detect the super wave as a warning. =]