First North American Antenna (IMAGE) National Radio Astronomy Observatory Caption This is the first North American 12-meter antenna formally accepted by the ALMA Observatory, seen at the observatory's Operations Support Facility. Credit Credit: ALMA (ESO/NAOJ/NRAO) 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.