While flying in a commercial jet over Seoul, South Korea, a surprised passenger shot this footage of a strange, bowl-shaped flying saucer from his window seat, causing internet folk to weigh-in with theories regarding this bizarre craft. Could this sighting be the real deal…or is it simply another elaborate hoax?

UFO sightings have always fascinated sky watchers and star gazers all over the world. More often than not, videos, pictures and eye witness testimonies regarding this mysterious phenomena are dismissed as hoaxes. Still, some of these strange encounters remain unexplained, making us wonder if the truth is REALLY out there.

The video shows a white flying saucer cruising next to a commercial jet only to suddenly speed off out of sight, even faster than it first appeared. While some people have speculated that this could be some kind of secret government technology being used as a high-speed spy drone, others seem to think that it could actually be visitors from another planet using their alien technology to search for intelligent life forms.

Of course, there will always be naysayers who subscribe to the classic swamp gas-filled weather balloon theories, but where is the fun in that? Hoax or not, this video has racked up a couple million Youtube hits in a matter of days which is pretty amazing in and of itself.