No noise, just superfast, and far in universe.standing at front of house i looked up to sky at south east it was a clear night,i observed 3 starlike objects going slow to meet in triangular formation as if to form into one but then suddenly went off in different directions as fast as i have ever seen anything move out of sight kept watching for 10 minutes but never returned i told people about this but up until now never thought of reporting it.((ADDENDUM FROM WITNESS))ballynahinch is a small town in northern ireland,to elaborate more on this they moved in straight lines very visible no noise as if they were giong to crash into each other and then like reverse thrust mode separated and went off at a speed that would be hard to describe,watched sky for another 10-15 mins and no other movement that night,i can rememeber going into house and telling my wife what i had seen it is still very vivid to this day. thanks peter. ((name deleted))((END ADDENDUM))