CPA_Vera Rubin Image_16x9_R1 (IMAGE) DOE/Argonne National Laboratory Caption Simulated images of the cosmos from the DC2 simulated sky survey conducted by the Legacy Survey of Space and Time (LSST) Dark Energy Science Collaboration (DESC). DC2 simulated five years of image data as it will be generated by the Rubin Observatory during the LSST. Credit Image by the LSST DESC. Usage Restrictions None 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.