Movies and TvShows featuring "drake-equation" theme.

Dallas Campbell explores the equation which attempts to calculate the number of planets supporting life in our universe.

On a late summer evening in 1977, Ohio radio astronomers discovered a strong, interstellar signal that is believed by many to be the best evidence of communication from an extraterrestrial civilization.

Nothing has revived the search for extra-terrestrial intelligent life as much as the recent discovery by the Kepler Satellite, of thousands of Earth-like planets where life could be possible. So should we reach out? Or should we hide? Join the debate as we ask - Is Anybody Out There?