Intriguing UFO footage has emerged amid claims it shows an alien spacecraft being sucked into a portal as it travels to another dimension.
The bizarre 45-second video appears to show a swirling white vortex forming next in the blue sky, becoming smaller as it coils.
A sound similar to that of a large aeroplane or powerful jet flying low overhead is heard as a man's voice says: "Oh yeah. That's just insane.
Eighteen seconds in, as the 'vortex' continues to shrink, a small, glowing ball of light appears in the bottom left of the shot.
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