How did UFOs appear and what are UFOs?

1.I think that if there were no aliens, UFOs would be the product of the human brain, and they would have fun and satisfy their desires, such as finding solutions to difficult problems.

2.Certain means of transportation for intelligent beings that are more advanced than humans.

His appearance: 1If it is real, it will appear. But if they can come to Earth, they will break Newton's one-two-three, and the extreme of what human beings can imagine. It was a terrible foresight.

Individuals tend to be present.

Upstairs are Newton worshippers?

If UFOs are really extraterrestrial, of course Newton's laws are broken.

Newton's laws only apply to macroscopic low-speed motion!

UFOs are like flying saucers from alien planets. But it's not clear at the moment, and don't be so weird about you. The universe is so big and vast, don't other planets have the right to life?

Does their existence break Newton's laws? Absurd!

The whole world is asking this question ...

UFO stands for Unidentified Flying Object, also known as Flying Saucer (UnidentifiedFlying

Object, referred to as UFO) refers to an object of unknown origin, unknown space, unknown structure, and unknown nature, but also floating and flying in the air. Some believe that it is a spaceship from another planet, while others believe that UFOs are a natural phenomenon. Beginning in the 40s of the 20th century, saucer-shaped flying objects were discovered over the United States, then called "flying saucers", which was the beginning of contemporary interest in UFOs, and later people looked at UFO reports around the world, but no credible evidence has been found so far.

Many UFOs** have been identified by experts as **, and some are believed to be ball lightning, but there are always some discoveries that cannot be explained by existing scientific knowledge.

Other than that. UFO is user

friend

The abbreviation of office software.

UFO stands for Unidentified

flying

object

Chinese means unidentified flying object. In ancient China, UFOs were also known as Xingcha. Unidentified aerial flying objects. It is commonly known as UFO in the world, commonly known as flying saucer.

The explanation of the entry "unidentified flying object" (i.e., UFO) officially included in the "Aviation and Aerospace" volume of the Encyclopedia of China was written by Mr. Sun Shili, the third chairman of the China UFO Research Association. Encyclopedia of China

The full text of the explanation about UFOs is as follows:

UFOs: Aerial flying objects of unidentified origin. It is commonly known as UFO in the world, commonly known as flying saucer. According to eyewitness reports, it is mostly disc-shaped, spherical, and cigar-shaped, moving at high speed or slow in the air.

In 1947, Kenneth Arnold, a businessman from Idaho, USA, was flying a private plane through the Cascade Mountains in Washington State when he saw nine flying saucers arranged in a regular arrangement. A few days later, Roswell, New Mexico, discovered mysterious metal fragments.

Some believe that UFOs were first recorded in the Bible. In the Old Testament, the prophet Ezekiel saw the first UFO. (The Old Testament, Ezekiel, the Bible.)

And I (Ewest)** saw a strong wind blowing from the north, and with it a great cloud that included flickering fire, and there was light around it. Out of the fire in it came pure gold like a shining light. And out of it came the image of four living creatures. ”）