Is there evidence of UFO visiting Earth 300 years ago?

It was recently discovered in the Latin book of mathematics released in 1716 that a strange flying object in the sky was recorded.

UFO flying disc image is illustrated in math books.

Cover math book published from 1716.

According to Mirror, the 18th-century math book was found to have hinted that aliens had visited Earth 300 years ago.

The book is written in Latin by author Johann Caspar Funck, published in 1716. Strange flying objects under the cloud, surrounded by lightning and below the sea is floating.

Reid Moore, a US politician, said: "The math book illustrates the image of flying saucers with lightning and storms."

He thought that UFO flying disks described from ancient times had the same shape as what people still say about them today. The image of a flying saucer used as an illustration in a 1700 publishing book shows that UFOs may have appeared or suspected to be present on Earth for hundreds of years.