The dimension of the UFO was 6 feet high, 15 feet in diameter.
It might be a natural feature formation, or possibly a sunken, round man-made object. UFO Battles Captured on Video?
Secret FBI files have been released detailing how US officials saw a UFO explode over Utah - and aliens land near Roswell in New Mexico.
如果你看到一個像四個呼啦圈連在一起的東西在天上飛，可別想當然地以為它是UFO。
1980年12月下旬，幾個美國地勤人員在美國從英國租借的*事基地，水灣皇家空*基地（RAFBentwaters）和木橋皇家空*基地（RAFWoodbridge）附近，目擊到了UFO活動，整個過程持續超過兩天時間。
An American obsession with the UFO phenomenon was under way.
This was the spot where HG Wells set the first UFO landing in his novel The War of the Worlds.
The annual Roswell UFO Festival beams down over the July 4 weekend, with an otherworldly costume parade, guest speakers, workshops and concerts.
Only hours prior to the March 1 event, air-traffic controllers in Yakutks, Siberia, claim to have picked up a UFO on radar traveling at 6000 MPH at a height of 65, 000ft.
I disbelieved reports of UFO sightings.
I was walking down the street when a UFO landed right in front of me.
In the United States, CUFOS and the Mutual UFO Network in Bellvue, Colo., continue to log sightings reported by the public.
然而，當他“扭頭看了一下”時，那些神祕的生物消失了。在目擊了另類超自然活動之後，他和UFO專家取得了聯絡。
Filmmaker-producer Zabel called the Hills' story a classic in the field of UFO reports.
In late December of 1980, several US servicemen witnessed UFO activity over a two day period near the bases of RAF Bentwaters and RAF Woodbridge, both on lease by the US from the UK.
An outlandish glow came from the UFO.
該地被H.G.威爾斯在他的小說《世界大戰》（TheWaroftheWorlds）中描寫為第一個UFO著陸點。
Meanwhile, the chairwoman of Hong Kong UFO Club Ms. Moon Fong, also have confirmed that UFO sightings were reported on their website.
澳大利亞天體物理學家斯蒂*·休斯稱球狀閃電和其他大氣現象可以解釋人們看到一些不明飛行物（UFO）現象。
每年的羅斯威爾UFO節在7月4日週末舉行，同時還有鬼神服裝*，演講嘉賓，研討會和音樂會。
Not every UFO is extraterrestrial.
The UFO evidence website has, among several other things related to the theme, an amazing collection of UFOs' photographs, which some of them are showed there.
People have claimed UFO sightings around the world for centuries, and there are still more questions than answers.
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