Figure 3 (image) University of Freiburg Share Print E-Mail Caption Left: The GREGOR telescope on Tenerife, Spain. Right: The newly redesigned optical laboratory of GREGOR. Credit L. Kleint, KIS. Usage Restrictions The image may only be used with appropriate caption or credit. Share Print E-Mail 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.