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.
A flying saucer researcher is typically referred to as a ufologist. Ufologists study unidentified flying objects (UFOs) and investigate reports of sightings or encounters with extraterrestrial spacecraft.
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.
The saucer has a raised center with a depression sized to fit a mating cup. The saucer is useful to protect surfaces from possible damage due to the heat of a cup, and to catch overflow, splashes, and drips from the cup, so protecting both table linen and the user sitting in a free standing chair who holds both cup and saucer. The saucer also provides a convenient place to place a damp Spoon, as might be used to stir the drink in the cup in order to mix sweeteners or creamers into Teaor Coffee. Not only are saucers used by humans, they are also used by animals, e.g. cats may drink or eat from saucers.
Lenticular clouds are often mistaken for flying saucers due to their round, lens-like shape. These clouds form when moist air flows over a mountain or other obstacle, creating a series of large, saucer-shaped clouds that stack on top of each other. They are most commonly seen in mountainous regions.
flying saucer = fliegende Untertasse
"Vliegende schotel" is a Dutch equivalent of "flying saucer."
Flying Saucer Attack was created in 1992.
Flying Saucer Attack ended in 2000.
Summer of the Flying Saucer was created in 2008.
Flying Saucer Rock'n'Roll was created in 1997.
The Flying Saucer Mystery was created in 1980.
It was.
Flying Saucer Blues was created in 1999-11.
Flying Saucer Working Party was created in 1950.
Flying Saucer Daffy was created on 1958-10-09.
It has yet to be proven they are here in the first place.