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UFO stands for "Unidentified Flying Object". That means, we don't KNOW what it is. That it would be a spacecraft from other worlds would be highly unlikely; based on what we know about physics, a trip from other worlds would take an incredible period of time.
We have never detected ANY trace of intelligent life from other planets. We've pointed very sensitive radio telescopes at all of the stars within several thousand light years of Earth, and have detected nothing in the electromagnetic spectrum. As much as I'd like to believe in the possibility of intelligent beings contacting the Earth, there's no trace of it. At this point, it's far more likely that these are misinterpretations or outright hoaxes than actual "flying saucers".
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∙ 9y ago
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Are ufos alien spaceships?
No.
Are UFOs from other planets visiting Earth?
Some people believe that spaceships from other planets have visited Earth, but no one has ever been able to prove it.
What does UFOS have to defy gravity and no noise?
UFOs are simply things that not readily identified. They are not 'alien' spaceships. Nor do they defy gravity and there are many phenomena that do not make any noise.
What is the length of and UFO?
The very existence of UFOs - in the sense of visiting spaceships from other planets - has not been confirmed, so any indication about their length would be mere speculation.
What is the name of 50's movie about a lottery to save the scientist and leave earth in spaceships?
"When Worlds Collide" (1951).
What were their history and culture?
Well, throughout history, there have been reports of strange objects in the sky and people think it is UFO which stands for Unidentified Flying Objects. Some people believe UFOs are spaceships from other planets!In early July 1947 a mysterious object crashed on a ranch about 30 miles north of Roswell which could have been a UFO! Their is lots of things to learn about the UFOs!
Have there been any UFOs?
Bear in mind that the acronym UFO stands for Unidentified Flying Object, so yes, there have been UFOs, to the extent that there have been flying (or apparently flying) objects that have not been identified. If, however, the question is, has the planet Earth been visited by spaceships coming from other planets, the answer is, we have no solid evidence that it has. An unidentified object could be lots of things, and probably is not an alien spaceship.
Why did the UFOs visited earth?
Depends what you mean by UFOs. If you mean 'spaceships with little green men' nobody has proved that such visits have ever taken place, and indeed, given the vastness of space, it is unlikely that they ever will. Some strange visual phenomena have been observed for which there is no explanation as yet; by their very nature no explanation for them exists.
What do they paint spaceships with?
Most spaceships are unpainted.
What are alien spaceships?
They are spaceships used by aliens.
Have people seen aliens or their spaceships?
No aliens. No spaceships.
Are UFOs possible?
UFO is short for Unidentified Flying Object, not "Alien Spacecraft". People do see things they themselves cannot identify; in that sense UFOs are real, not just possible. Alien spacecraft are possible, but neither aliens nor aliens with spaceships, are in real life, known to exist. Someone has to be the first form of intelligent life in the universe; there is no reason whatsoever to think it isn't us.
