On potsdamer platz (berlin-germany) there's a high tower on which they have a web cam. i was checking what the view looks like from there as i was planning to take my parents to the tower. the webcam takes a picture every minute or so i guess. when i checked it, i saw an unusual object (metal aspect/egg shape) that seemed to be in movement. the image i saw on screen was still though. i screenshot it, that's how i know the exact moment it happened (because the file of this picture is named after date and time). at the next picture taken by the webcam, the object was gone. i attach the screenshot i took below. thank you for all the work you do! i'm really looking forward to hear what you think this object could be. kind regards, emilie