Earth to E.T.: We're waiting Cosmic phone hasn't rung; why don't they call? By Joel Achenbach Updated: 4:16 p.m. ET Aug. 9, 2004
CAMBRIDGE, Mass. - They gotta be out there. We can find them if we figure out their frequency. It's a matter of looking in the right part of the spectrum, with the right kind of detector and the correct search algorithm. We are not alone; we're just momentarily a bit clueless.