4 distant bright circles4 bright circles in a North/South/East/West configuration. The North and South circles moved towards each other until they appeared to collide but there was no explosion. Then there were 3 bright circles in a row and the 4th one shot off at great speed. After a while the lights could not be seen any longer. The event was witnessed by my wife and our children (I was out at the time sadly!!)((NUFORC Note: We believe that an advertising light would be the first possible explanation for the sighting that would have to be ruled out. Just a guess. PD))