Strange sound coming from the sky
There was no special celebration happening in town, yet the strange sound coming from the sky, which sounds similar to the echoes of trumpets, have been recorded by people all over the world.

Until now, the strange noise has been detected and heard in the US, Canada, Australia, Russia, Germany, and other several countries despite the minimal hype.

Several social media users have taken initiatives to record the sounds and have uploaded them on YouTube.

For the Muslims, the phenomenon of the eerie sound is akin to echoes of the Doomsday's trumpets, though no one has ever heard such a sound as the judgement day has yet occurred.

Kimberly Wookey from Terrace, British Columbia in Canada first captured the alien sound in June 2013, and since then she has managed to capture several recordings of the noise with her most recent being on May 7 this year.

"I managed to record three clips showing almost five minutes of these strange sounds. After it was over and I sat down at the computer to upload the video. After checking my Facebook I noticed a lot of locals had heard the same sounds again but this time it was far more widespread.

"I personally do not believe this has any religious connection, nor do I believe it is aliens, graders, trains, construction, etc. I do believe it could be a geophysical phenomenon," she said.

Most people in the West believe that such a phenomenon was due to geophysics and not anything related to religion or myths, while others believe it was due to magic.

From the scientific perspective, NASA's administration in the US has formulated the strange phenomenon as earth's background sound which occurs naturally and not of some extra-terrestrials'' spaceships.

"We could actually hear the typical strains of symphony in the sound of strange storm coming from our planet, and not an alien spaceship," said NASA's spokesperson as quoted from the local US media.

According to NASA, the sound which is pretty similar to the sound of a trumpet's echo could be equal to the background music score which we normally hear from sci-fi movies, though such sounds are coming directly from the earth.

NASA further explains that such phenomenon is natural and occurs all the time, however, due to the human's restricted hearing ability, it couldn't detect the sounds when it doesn't occur in high volume.