A drone captured a ghostly high-speed UFO over Milton Keynes, UK

Since the widespread proliferation of camera drones in the mid-2010s, many bright white fast-moving objects have been recorded flying low in Earth\’s airspace.
Its travel speed appears to range from a few hundred km/h to several times the speed of sound.
The video analyzed by GoFastU̳F̳O̳ reveals some other properties of the WFM (White Fast Movers – also called: U̳F̳O̳ Fast Walkers): they often travel fast at a constant altitude, they are not affected by gravitational forces or they do so only very weakly, they often fly along a linear path or a curve with a very large radius, they do not collide with obstacles.
In most cases of the WFM sequences presented here, the data reliably shows that they cannot be birds, insects, or common technical devices such as model airplanes.