Valhalla simulation video (VIDEO) DOE/Sandia National Laboratories This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption This video, created by Sandia National Laboratories’ Valhalla program, previews a preliminary concept for a satellite performing a remote sensing mission. Credit Sandia National Laboratories' Valhalla program. Usage Restrictions For use with coverage about this research. 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.