My girlfriend and I were walking home, going north, back to my house when I was looking into the clear sky and and less than 10 seconds, what I had thought was a shooting star was actually changing colours, shooting across the sky in a straight line. Right at the end of its path it turned completely glowing white (ascending) shooting straight up into the sky, faster than anything I have seen. This was not an oridinary occurance. It actually changed my aspect on UFO's. It messed with my mind the entire night, I couldn't belieive what I had seen. I felt like peole thought I was crazy. The object came to a stop and went straight up into the sky (or a black hole).