In Dover, Delaware, a strange unidentified flying object in the sky in the form of a ball of smoke followed by a tail on September 10.

In Dallas, Texas, an unidentified flying object was in the plasma state on September 9.

At Wyandanch in Suffolk County, New York, a swarm of UFOs in two groups was photographed flying at low altitude on September 7.

For the fourth time in 2021, the same unidentified flying object appears which is not visible to the naked eye but appears in pictures in Brooklyn, New York on August 7.

A white unidentified flying object flies high in the sky, in Rock Mountain Lake, Alabama, on May 14.

On August 25, two UFOs fly high into the sky in Buffalo, New York.