things just change shape and dissapere from the sky in a blink of an eye...in our country , usualy at night we tend to have fun by street racing on our street's. At that tine around 2;45 am i was standing on a side way with 4 of my friends , we were waching cars passing by , so one just stall and stoped out of nowere the strange thing is that there was no thing wrong with the car, at that point i've looked up at the sky when i saw something standing still what lookde like a triangle ...then out of nowhere another one come up !!! after like 10 seconds they appere to change shape to something very narrow and than it just blink and dissapere !!! Boy i had a very strange night ... We all did!