Preparing EDGES (IMAGE) Arizona State University Caption Bowman attaches the coaxial cable to the first-stage analog receiver electronics (the receiver is the metal box). The cable runs from the computer housed inside the hut to the receiver, which is located under the antenna. Credit Judd Bowman Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.