I know life exists out there, so it's not a big deal to discover a likely debris-field or space-station array in orbit around KIC 8462852.
http://www.universetoday.com/122865/whats-orbiting-kic-8462852-shattered-comet-or-alien-megastructure/
The radio-dish array in New Mexico; VLA (Very Large Array) is already scheduling a scan for January.
We're looking at light that emanated in around 615 A.D.