Interstellar Dust and Gas (IMAGE) Friedrich-Schiller-Universitaet Jena Caption Clouds of interstellar dust and gas, here in the region "Cygnus-X" in the Swan constellation. Credit ESA/PACS/SPIRE/Martin Hennemann & Frédérique Motte, Laboratoire AIM Paris-Saclay, CEA/Irfu - CNRS/INSU - Univ. Paris Diderot, France. 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.