In the Schwiete Cosmo Lab (IMAGE) Goethe University Frankfurt Caption Dr. Sheri Singerling inserts a sample carrier into the transmission electron microscope of the Schwiete Cosmo Lab at Goethe University Frankfurt Credit Uwe Dettmar for Goethe University Usage Restrictions To be use only when reporting on Goethe University Frankfurt. Give credit to: Uwe Dettmar for Goethe University 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.