After seeing bright globe over uranium re finery float slowly over Lake Ontario, the object suddenly accerated extremely fast diminishing in size and covering 90' of arc in seconds, making perfect right anle turns without slowing down or banking; it would stop andthe take off instantly resuming hyper speed. Five days later a Lefteneant in blue (Navy) from project Blue Book and anastronmer and astrophysiscist and interviewed myself and other sighter. We even drew them a map of the exact movements of craft against background od constellations visible at that time.The report was filed in Washington DC this was the last six months of Project Blue Book and the scientists shared some amazing sightings that had seen as well as other reported sightings. If they say that Project Blue wasn't actively seeking sightings and compiling data, I and friend can testify that they were. The object suddenly stopped at zenith directly overhead and then dissappeared in spiraling upward spin. The US government has this information and lots more !