UFOilmiöistä
UFOilmiöistä, often translated as "UFO phenomena," refers to the study and discussion of unidentified flying objects. These are aerial objects whose appearance, trajectory, or behavior cannot be immediately identified or explained by the observer. The term "UFO" itself, while commonly associated with extraterrestrial spacecraft, technically encompasses any aerial anomaly that remains unexplained after investigation.
Interest in UFOilmiöistä surged in the mid-20th century, particularly following World War II. Numerous sightings were
Despite extensive research, many sightings have remained officially unexplained. This has fueled various theories, including the