| 词汇 | uap |
| 释义 | UAP noun[ C ] uk /ˌjuː.eɪˈpiː/ us /ˌjuː.eɪˈpiː/pluralUAPs or UAP abbreviation forunidentified aerial phenomenon: an object seen in the sky whose origin is not known, and that cannot be explained: UAP are officially defined as sightings "that cannot be identified as aircraft or known natural phenomena from a scientific perspective". Research has shown that the "mystery helicopter" is a typical UAP. abbreviation forunidentified anomalous phenomenon: any object that is seen in the sky, ocean, or space whose origin is not known and that cannot be explained: The acronym UAP stood for "unidentified aerial phenomenon" until December 2022, when the Pentagon updated its terminology to "unidentified anomalous phenomenon". The question about UAPs (unidentified anomalous phenomena, formerly unidentified aerial phenomena) is whether a mundane explanation, in terms of natural phenomena or human technology, exists for all reported sightings. The Ministry of Defence suspected that his scientific knowledge came from studying UFOs - or unidentified aerial phenomena (UAPs) as the MoD prefers to call them. Unidentified Aerial Phenomenon (UAP) is the term that extraterrestrial-watchers nowadays prefer over Unidentified Flying Object (UFO). Since at least the end of World War II, the public has been fascinated by the appearance of unidentified flying objects (UFOs) and other unidentified aerial phenomena (UAPs). Space travel airlock astronaut astronautics autopilot biosatellite blast capsule cosmonaut escape velocity EVA flyby launcher rocket science rocket scientist space capsule space probe space shuttle space tourism space tourist spacewalk You can also find related words, phrases, and synonyms in the topics: Air travel: aviation CompareUFO |
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