WATCH: Bristol Channel UFO sighting

In a unique sighting, the Wales police spotted a UFO flying over the Bristol Channel last week. They filmed the incident on their camera and uploaded the video on Twitter, asking followers for their opinion. Ever since it happened, a surge of excitement is sweeping the alien aficionados and UFO conspiracy theorists.

The UFO spacecraft was filmed by the police helicopter last week on Saturday at a distance of around 1,000 above Bristol Channel, reports Inquisitr. The footage shows a black, disc-shaped object flying over the sea. Once the video was captured, the National Police Air Service (NPAS) uploaded it on YouTube and asked followers for suggestions in order to help the mystery.

This is because when the spacecraft was captured, nothing was seen by the local Air Traffic Control. The pilot of the helicopter was able to film the craft with the help of a heat-sensitive infrared camera as the daytime setting was not working. This is a clear indication that the alien craft was invisible to the human eyes.

However, now that the infrared camera has captured it and the video is out there on social media, alien conspiracy theorists are all excited. UFO blogger Scott C. Waring has said that he is confident that the craft is a sign of an underwater alien UFO base in the Bristol Channel.

As for others, they have been saying that aliens visit the earth frequently and now that a supposed evidence is also in place, their joy knows no bounds. Some are claiming that the footage is an indication that the authorities are finally accepting their theories.

Well, there is still room for doubt on the matter but it cannot be denied that UFO and alien activities have witnessed a rise in the recent past. A week back, NASA had released an image that seemed to indicate a fleet of space crafts flying together near the earth's solar system, claims Mobile & Apps. The fleet had a huge mother craft, encircled by three medium size crafts and ten tiny crafts.

It was also reported that their circular formation was a kind of greeting technique and they were headed to their destined location.