The oddest sighting was recently reported in Moscow, as a bizarre circular cloud formed out of nowhere over the city. This cloud was visible in the sky for well over an hour, and as you can see, it was documented and photographed many times, indicating that it was real.

However, it appears that similar circular clouds have been seen in other regions as well, including Mexico, the United States, and Romania, to name a few.

Although some say it is obviously the case of a veiled UFO ship hovering dangerously near to the clouds on top of us, many others believe it is much more.

One of these circular clouds occurred in Indonesia on October 7th, 2019, only for a meteor to hit the next day.

But the tale gets crazier yet since, in 1908, another sighting was claimed in Russia, notably in Krasnoyarsk Krai, which resulted in the destruction of 770 square miles of woodland and the abolition of over 80 million trees, to say the least.

Because no humans were harmed in the process, many people assume that Earth is to blame. This would indicate that the weird circular clouds are a kind of self-defense system devised by Earth.

Perhaps this is Earth’s attempt to defend itself against the next six large asteroid impacts, which experts predict will occur in the next 120 years.