NIX-Composite-1 (IMAGE) Naval Postgraduate School Caption An autonomous over-the-horizon communications solution conceived by student researchers at the Naval Postgraduate School was successfully demonstrated by the Navy and industry partners during the summer and fall of 2023. Credit U.S. Navy photo illustration. Usage Restrictions No restrictions. License Public Domain 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.