I have a large horse farm in east fishkill ny and at about 10:15 saw a bright white light with a trailing stream very high in sky at plane altitude streaming at a very high speed and dropping and becoming more intense as it streamed to right above tree line all within about(5 to 7 seconds) and extinguising as it seemed to hit behind trees and then show no further sign of impact...(got the dogs and horses attention as well) no fireworks in this area ever and buffered by hundreds of wooded acres in direction of origin, never saw anything similar before..