Teardropped shaped objects floating in the sky heading southwest out of Ada, MinnesotaWe were looking out the picture window of our house and the kids saw some strange lights and asked us what kind of planes they were. We went over to take a look and saw two teardrop shaped objects. They appeard to be moving to the southwest slowly. The objects looked to be about 12 feet long and about 8 feet wide mabey. We could not make out the color of the objects because it was night. The objects also were illuminated around the bottom and seemed to glide across the open sky. I'm a stay at homemother of two children. My husband is a teacher in the fargo area. We were just getting from a family vacation at Disney World! Our plane got in late at the Hector Airport!