Vacuum Package (IMAGE) DOE/Sandia National Laboratories Caption A compact device designed and built at Sandia National Laboratories could become a pivotal component of next-generation navigation systems. Credit Bret Latter, Sandia National Laboratories Usage Restrictions None License Original 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.