Inserting Unsealed Tracker (IMAGE) DOE/Fermi National Accelerator Laboratory Caption The CMS team removes the seal and slowly pushes the tracker into the detector core. Credit Image courtesy of Michael Hoch, Adventure Art. 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.