driving a car ;pink ball(flashing in all directions);We were driving a car to a downtown,and suddently we saw a pink ball(flashing in all directions-like a signal rocket) in a front of us,in a dark sky,on height aprox.50-60meters.A "ball" was going down slowly,and then on a height of some 20meters change colour in white,and then was moved from us to another part of a city.(probably,some other people seen it there???)