a bright shining object going in tight circles a thigh speed.HI,I SAW A GENUINE U.F.O.I WAS OUT IN MY ORCHARD LOOKING VERTICALLY UP INTO MY ADVACADO TREE FOR FRUIT.I NOTICED A SHINING OBJECT IN THE SKY WHILE PEERING THROUGH THE BRANCHES.I STEPPED TO ONE SIDE OF THE TREE INTO THE OPEN AND OBSERVED A METALIC SHINING OBJECT VERY HIGH IN THE SKY.IT WOULD HAVE BEEN SEVERAL MILES HIGH,IT WAS DOING THE WIERDEST FLIGHT PATTERN I HAVE EVER SEEN.IT WAS DOING TIGHT CIRCLE LAPS AT A VERY HIGH SPEED FOR ABOUT 10 SECONDS THEN HEADED NORTH FOR SECOND.THEN WENT VIRTICLE TO INFINITY IN A SPLIT SECOND. THE OBJECT WAS HALF CIRCLE[LIKE A MARBLE CUT IN HALF]NO SOUND/WINGS/TAIL/OR UNDER CARRAGE.WAS VISABLE.TIME 1400HRS,24 FEB 2010.YOURS SINCERLY.**** ******.