What did the UFO look like, shape/size in relation to
terrestrial objects/lights/colour :
white orb very high, i observed it through 8 x 21 binos , i know it was very high as a light aircraft passed under it and i could work out the height that way, the orb was slow moving then static for 5 mins it appeared to be moving on its own axis and a way that gave the impression it was pulsating, this may be a trick of the eye but at times im sure i saw blue appearing at the top as if it was a roman candle firework i did not see it disapear.
Did the UFO do any
strange things like hover and then zoom off quickly :