I saw this object when i stepped outsinde in the evening, to the driveway of my house to get some fresh air. i was talking to my girlfriend at the time on the phone, and since it was a nice night, with just a few clouds and the sky was full of stars, i decided to stargaze a little. at some point i noticed something. a moving star. it was on a straight path, so i assumed it was a sattelite, but didn't take my eyes off of it. i told my girlfriend what i was seeing, and then, all of a sudden, the light just took a sharp turn upwards and ascended, to the point where i couldn't see it anymore. i was speechless. all i could say was "you won't believe what i just saw" to her on the phone. i went inside and told my parents about it, but it was gone. i sticked outside a little more, but unfortunatly i could not see anything else out of the ordinary on that night. i wasn't able to take pictures with my phone, since it was all really quick. i couldn't make any details of the object, other than that it glowed white with a steady, white light, no blinking nor fading. it was quite far away, fairly high, and it seemed to come from a rural area on the outskirts of the city. it was keeping a steady trajectory and was pretty fast. the curve and ascendance where even faster, unreal for any plane or helicopter. i didn't experience missing time, nor any strange events. the call i was having with my girlfriend didn't get any static or malfunctions. i was pretty excited at the time. i told my family and friends, most didn't believe me, but i didn't care, because i saw it with my own eyes. there where no news on tv or the internet of sightings on the area at that time, but since i was narrating it all to my girlfriend, there was no doubt, at least for me.