Salvaging DNA (IMAGE) University of Zurich Caption Dr. Cora Thiel and Professor Oliver Ullrich salvage DNA molecules from the outer shell of the payload section of the TEXUS rocket. Credit Adrian Mettauer 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.