It depends what you mean by "flying saucer". There have been circular aircraft, dating back almost to the invention of flying machines themselves, but so far no-one has built a "flying saucer" that operates the way supposed UFOs do.
You should place a saucer under the cup to catch any spills. The term 'flying saucer' comes from the plate-like appearance of some UFOs. The cat is happy to get a saucer of milk in the morning. Seldom, people claim to see a flying saucer.
Ufologist
the ones that looks like a round cloud
No, it is a descriptive phrase coined in the 1950's to describe a UFO shape. A pilot described an object he saw flying overhead, and said it looked like two saucers placed together. The media coined the phrase "flying saucers" from this.
Saucer- shaped clouds usually form at high altitudes, and these are called lenticular clouds. Lenticular clouds can be separated into altocumulus standing lenticularis (ACSL). Due to their shape, they are often mistaken as Unidentified Flying Objects, (UFOs).
flying saucer = fliegende Untertasse
"Vliegende schotel" is a Dutch equivalent of "flying saucer."
Summer of the Flying Saucer was created in 2008.
Flying Saucer Attack ended in 2000.
The Flying Saucer Mystery was created in 1980.
Flying Saucer Attack was created in 1992.
Flying Saucer Rock'n'Roll was created in 1997.
Flying Saucer Blues was created in 1999-11.
It was.
Flying Saucer Daffy was created on 1958-10-09.
Flying Saucer Working Party was created in 1950.
It has yet to be proven they are here in the first place.