It was a project that launched a thousand interstellar dreams. Fifty years ago, NASA published a fat, 253-page book titled, “Project Cyclops.” It summarized the results of a NASA workshop on how to detect alien civilizations. What was needed, the assembled group of astronomers, engineers and biologists concluded, was Cyclops, a vast array of radio telescopes with as many as a thousand 100-meter-diameter antennas. At the time, the project would have cost $10 billion. It could, the astronomers said, detect alien signals from as far away as 1,000 light-years. The…
A Chinese Telescope Did Not Find an Alien Signal. The Search Continues.
