A local UFO investigator believes Keighley News readers may have seen a craft he has caught on video.
Russ Kellett says he has filmed the "flying triangle" on more than one occasion recently near his Bradford home.
Mr Kellett, who has worked for several years with the International UFO Research Organisation, saw the craft head towards Keighley.
The UFO, which was seen between 10.30am and 2pm, was a black/grey colour with a light on each corner and one red light in the centre.
Mr Kellett says he has seen the craft several times over the past two months above the Lidget Green area of Bradford.
Anyone who can help should phone Mr Kellett's colleague, Keith McNulty, who catalogues UFO sightings, on 01274 404733.
The pair are currently setting up the National UFO Research Group.
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