The time it started was around 11:36. We had just come from dinner with a couple of good friends. We were in Vienna, Austria when it happened and I was pretty surprised to see so many stars for a city's night sky. A few minutes later, we saw a strange, small light going at pretty incredible speeds for a spacecraft. First we thought it was a satellite or an airplane but then it started making curves along the way towards the south east. After a few minutes, my friends went back inside the house (we were staying with them) but I decided to stay a little longer to see what was going to happen with the spacecraft. After a few seconds, out of a sudden the object started shaking around wildly in all directions with a brighter light than before and then the object just disappeared like that. A few seconds later, I just stood there staring into the night sky without really any sort of emotion. It was as if nothing at all happened. After the event, I was still not as petrified as I thought I would be in this sort of event.