* Astronomy

A group of British UFO-watchers is celebrating 50 years of searching for spacecraft in the sky.

The annual conference of the British UFO Research Association (Bufora), is a gathering of enthusiasts for unexplained aerial phenomena that might, they speculate, be evidence of extra-terrestrial intelligence.
Dozens of them have travelled from around the UK to be here. They listen to guest speakers patiently and attentively. Many carefully take notes during lectures on such topics as "Ghost Rockets", "Political, Cultural and Social Influences of UFOs" and "Behind All The Anomalous Reports".
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