I was driving in my car with a friend in the copilot, I was going to the south of the city, in heavy traffic jam, then I saw the reflect of something metallic in the sky, like a dirigible, I told my friend and she saw it too, but she said it was an airplane, but when we look closer the object doesn’t have wings and it was too far away for and airplane. In 2 minutes the object was gone, the object disappears in a big cloud. This morning in the work I see it again (I work in the 33th floor), I am sure it’s the same object. And the sky is clear, the object doesn’t have wings, its metallic and looks like a dirigible.