The wind farm where UFO hunters believe an alien aircraft struck a 290-foot wind turbine has been sealed off.



Security guards have been sent to protect the wind farm site in Conisholme, Lincs, following last week's incident.



One of the turbine's 65-foot blades came off and another was damaged at the site, on the same night that local residents reported seeing orange-yellow spheres in the sky.



Listen to the latest podcast from Strange But True Radio www.strangebuttrueradio.com ex MOD UFO Investigator Nick Pope tell the show what he thinks happend.