A ice disc of a perfectly round form has been spotted on the Narym River in eastern Kazakhstan, tengrinews reports citing Altaynews.kz.
A farmed from nearby Ulken Naryn village filmed the natural phenomenon on his cellphone while fishing.
The author of the video believes that the perfect circle is a result of a vortex that shaped the ice into this ideal form.
Some internet folks with wild imagination suggested that the ideal circle is a sign left by aliens.
Earlier this winter a similar spinning ice disk was spotted on the Sheyenne River in North Dakota. Is was totally natural phenomenon and not the work of aliens or secret government spies, according to reports.