Vivid white rectangular object motionless in the sky.While I was driving north on Rt. 2 in Parole, Md. today, I saw a vivid white rectangular shaped object high in the sky above the Anne Arundel County Hospital.It caught my attention because of its white color which was very clear against a clear blue sky. It also didn't appear to be moving.I lost sight of it as I turned right onto West St. and once I had a clear view of that area again the object was gone.I'm hoping that other people may have seen it also and could possibly add more details.