UFO sighting near concorde jet aircraft

a ballon that stops, and flies up again?
I don't think so mate.
The object clearly shows intelligent movement

properly a pice of a ballon

obviously there was something there, not going to agree whether or not it was a ufo or not, but i just would like to know where it goes b/c when it moves back up behind the plane it just disappears...

a ufo is not neccaceraly a alien aircraft ufo is unidentified flying object(u propably know that)
so it is an ufo if noane knows what it is

what was there to see?

your all just a bunch of idiots, that white object is actually a balloon, durrrrrr :-)

@tpsossff true

Hey thanks for your comment, you're right, I shouldn't answer such twits... Anyway, I am an amateur astronomer and have seen a few things in my telescope that at first made me wonder... once I saw a small bright object moving far away in my right side peripheral vision as I moved my head ... it was just a reflection yet looked way out in space! 99 % of the time, I can explain what I have seen scientifically... a satellite, a piece of space debris, and yet, there is that spooky last percent...

Things in the sky can be very spooky. Many years ago I was in the desert in Northern Territory, Australia when there was one hell of a display in the sky as something broke into a mass of coloured lights. It only lasted for a few seconds but at that moment the dog asleep in the back of the camper decided to let out a peircing howl in his sleep. Of coarse it was a meteor or satelite breaking up but out where the stars went down to the horizon in a silent world ...... it was very spooky.

This video does nothing to help support the claim of UFOs