Small black obect, pointed at end flying in a striaght line, no exhaust or sound emitted.Seen in evening sky: A small back object with no wing structure pointed on the end like this Altitude aprox 1000-2500 foot. Speed aprox. 600-1000 mph. No sound or exhaust fumes emitted from craft. Flown in straight line across sky untill out of feild of vision.To low to be jet, no major airports within 40 miles and was black in color, not silver, so it wouldnt of been an airliner.