There were a string of star like objects (about 10-15 visable at one time) flying above a aeroplane, but below the stars, flying in a north to south direction as for as i could see. they were like dots moving fast that you can see the difference between them and the stars behind them. they were indervidual objects that were all flying in an exact streightline across the sky, with the orions belt lower down to the left in the night sky from my position in northfleet. they were unevenly spaced apart and the line of moving stars just kept going for about 5 mins. then just stopped.