Some documents date back to the 1940s, 1950s and 1960s, but the most intriguing are from this year.
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UFO sightings of 'black triangles' part of long history: UAP experts
The seventh tranche of documents include investigative reports into three sightings of black, triangular objects.
3I/ATLAS, an interstellar object whose unusual motion has ignited debate over possible artificial origins Astronomers are baffled by 3I/ATLAS, a newly discovered interstellar object that appears to be ...
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