America: Detecting an odd circle on the ice lake

A group of young men released dark, strange eggs arranged in a circle that appeared on a frozen lake in Utah, USA.

Ice cubes like dark and light eggs are intertwined and different from the surrounding ice, have appeared and formed a circle in the frozen lake without people passing by.

Someone has touched that "strange circle" and said "never seen anything so strange" . It seems they are very fragile.

Picture 1 of America: Detecting an odd circle on the ice lake
Ice cubes like dark and light eggs are intertwined with the surrounding ice appearing in a circle in the frozen lake.

Is this the mark of a strange creature or alien? - Currently, there is no evidence to prove this.

Many people give an explanation for what this strange phenomenon is, but there is no convincing and reasonable explanation.

Netizens gave countless guesses, each with a different meaning: Someone poured paint or coffee into ice pools, something fell from the plane.

Picture 2 of America: Detecting an odd circle on the ice lake
Someone who touched the strange ice circle found it fragile.

Or it could be jellyfish stuck in ice, buried by woodpeckers, mold growth, even falling meteors or salt crystals deposited .

However, all the above guesses are not accurate, not convincing. What is the "strange circle on ice lake phenomenon "? is still a tough question.