The SETI Institute is on the look out for deliberately-produced radio signals around the dimmest stars in the universe

The SETI Institute is on the look out for deliberately-produced radio signals around the dimmest stars in the universe
Recent data collected by the Kepler space telescope has shown that the star, informally known as Tabby’s Star, is exhibiting strange behaviour
We’ve been broadcasting radio signals since the beginning of the 20th century but are they being picked up?
The SETI Institute’s Dr Seth Shostak tells us what will happen if we detect an alien signal