triangle pulsating ufo shot from many miles away stopped instantly,spinning and moving slowly over houses

It was about 9pm i was leaving the locale 7-11 on my bike(pedal bike-i was 14 yrs old at the time of sighting) like i had done for several years. As i was riding down bartlett road i noticed something way off in the distance. I remember thinking it was a firework and also thinking where in that direction would be having works and for what ocasion. So i stopped by bike and waited for it explode and instead of exploding it shot within about 100 yards of me,stopped or at least started moving very slowly.I would say from the moment i noticed the object to when it stopped travled and least 20-30 miles in a matter of 2-3 seconds.  Triangle in shape,spinning/rotating slowing while still moving forward,pulsating bright white lights,approx. 8-14 bulb like lights down and maybe 16-24 across. I did not see any lights on the bottom but did notice what appeared to be a circle outline in the bottom middle of the craft. As this was happening i was looking around like out of all the times nobodys on the road,i was also looking at the townhouses across the way hoping to see somebody also looking out the window but i did not notice anyone. By this time the object was approx. within throwing distance and extremely bright,and i thinking i didnt want this thing over me. I dropped my drink that i got from 7-11 and pedaled as fast as i could to my house,ran in and tried to get the video recorder but couldnt find it. So i ran up down to the end of the block and caught a view of the craft slowing moving over the houses on the opposite side of schaumburg road. I wish i had been able to get a photo of the object and video, cause it was right there. Dont know for sure what it was or where it came from but the abilities it exhibited i know we dont poccess here. And if the excuse people use about it being a usa secret plane,then why has it not been used? Its 14 years later and we are at war,why wouldnt they use this technology?
Witness indicates that the date of the incident is approximate.  PD