evidence: Authorities are scrambling to learn more about the three unidentified flying objects (UFOS) shot down by U.S. aircraft this weekend. On Friday, the U.S. military shot down an object they described as the size of a small car over Alaska. The very next day, another object was shot down over Yukon by the U.S. military at the request of Canadian Prime Minister Justin Trudeau. Then on Sunday yet another object was downed, this one over Lake Huron where its debris is believed to have landed in Canadian waters. Authorities are still working to recover some of the downed UFOs including the one shot down over the Great Lakes. Defense experts have said that the effort to recover the UFO in Alaska is underway but is being actively hampered by extremely low temperatures in the area—with it dropping to -55 F (-48 C.) The object is believed to have been downed near Prudhoe Bay, a small community home to North America’s largest oil field. Civilians in the Yukon, where a recovery mission for the object down on Saturday is underway, were warned by the RCMP to stay away from the debris site.