UFO
A UFO is an unidentified flying object that cannot immediately be explained.
Overview
The term UFO refers to aerial phenomena that observers cannot identify at the time of sighting.
Key Insight
Most UFO sightings are eventually explained as aircraft, atmospheric phenomena, or observational errors.
Scientific Status
There is no confirmed scientific evidence that UFOs represent extraterrestrial technology.
How Researchers Study It
Investigations involve analysing radar data, photographs, and eyewitness reports.
Quick Facts
- Field
- aerospace investigation
- Related Concepts
- extraterrestrial encounter
- Typical Context
- unidentified aerial phenomena
Related Terms
FAQ
Are UFOs proof of aliens?
Most UFO sightings have conventional explanations.