ATLAS tower shines blue on 20th anniversary of 9/11

The ATLAS tower shines blue in remembrance (Photo by Casey Cass/University of Å·ÃÀ¿Ú±¬ÊÓƵ)
The ATLAS tower shines blue in remembrance (Photo by Casey Cass/University of Å·ÃÀ¿Ú±¬ÊÓƵ)
The ATLAS tower shines blue in remembrance (Photo by Casey Cass/University of Å·ÃÀ¿Ú±¬ÊÓƵ)
A crescent moon as the ATLAS tower shines blue in remembrance (Photo by Casey Cass/University of Å·ÃÀ¿Ú±¬ÊÓƵ)