A plane passenger captured a bizarre 'shape-shifting' UFO miles above Earth. You can check out the clip here:
YouTube channel Disclose Screen The Grimreefar shared the clip with the vlogger suggesting it could be some sort of plasma-based life form soaring thousands of feet above our planet.
In the clip, he says: "I've got this incredible sighting on film by a passenger on board an airline of what appears to be a shape-shifting object.
"It almost looks like it's made out of plasma, the only downfall to this video is I've only been able to obtain the quality of 460p. I wish we had more but it is enough.
"The plane's altitude is anywhere between 10,000 and 30,000 feet and this object is filmed over seven minutes above the altitude of the plane and it seems to be moving alongside with the plane.
"People are going to call this a UFO, well technically it is, but I'm leaning more towards this being a biological entity or a plasma-based life form living in our upper atmosphere."
The clip has attracted plenty of attention online, with some people thinking it could be a real deal alien lifeform.
One person commented: "I like to look out the window and take pics when flying . But if I'd seen something like this I'd have to alert the flight attendant to alert the pilot."
Another wrote: "A multiple dimensional entity, not a craft."
Someone else said simply: "This one has me stumped. No clue. Fascinating..."
But not everyone was convinced, with one person saying: "I remember pressing my face against the car window as a kid and if I focused on a single drop they would look similar to this.
"Especially at the end the shape is very shaky and liquid looking.
"Also water under a microscope slide looks very similar."
While another person added: "It's most likely a small crack in the window, filmed from different angles. Planes have two or more windows so the light is refracted off/through multiple panes.
"Or it is simply a reflection of a light inside the plane. Definitely not a UFO. We never see the object 'fly' away.
"Why wouldn't you have video of it flying away?"
What do you guys think? Bona fide alien life form or something more mundane?Featured Image Credit: YouTube/Disclose Screen The Grimreefar