Ufologists speculated that the bright unidentified object, which altered its position from horizontal to vertical smoothly, may be an extraterrestrial ship or a mystery biological thing.

A passenger on a plane at a height of 9000 meters saw the odd object shifting its shape. The object flew near the airliner for almost seven minutes, according to a German visitor who caught the UFO on a Nikon P900 camera.

The object begins to change and stretch in the resultant footage. The mystery ship’s white lights morph into a Y-shaped figure.

When the eyewitness tries to focus the lens, the UFO changes shape again, this time from vertical to horizontal.

The video sparked a firestorm of debate on social media. Some commenters claim that an item in the video symbolizes a plasma life form that exists in the Earth’s upper atmosphere.

Meanwhile, meteorologists think it was an unique natural occurrence caused by several strata of air in the atmosphere.

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