Whistleblower allegations that the government possesses UFOs may not be backed up by public physical evidence, but some argue that listening for extraterrestrial life is the first phase of contact.
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Articles on Search for extraterrestrial intelligence
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A former intelligence official claims the US government has retrieved multiple craft of non-human origin, along with the occupants’ bodies.
To date, we have not heard from any aliens. Nor have we seen any – but here are the fascinating projects working to change that.
Can artificial intelligence transform the search for alien intelligence?
AI’s ability to identify ‘technosignatures’ missed by classical algorithms is an exciting step forward for radio astronomers.
The technology of an advanced alien civilization is likely to produce many signs that could be detected across the vastness of space. Two astronomers explain the search for technosignatures.
Top contributors
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Professor of Astronomy and Astrophysics, Penn State
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Ph.D. Candidate in Astronomy and Astrophysics, Penn State
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Sir Bernard Lovell chair of Astrophysics and Director of Jodrell Bank Centre for Astrophysics, University of Manchester
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Tutor, School of Communication and the Arts, The University of Queensland
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Professor of World Arts and Cultures/Dance, University of California, Los Angeles
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Distinguished Professor Emeritus of Sociology, University of South Carolina
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Professor of Native Studies, University of Alberta
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University Distinguished Professor of Astronomy, University of Arizona
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Senior research fellow, Curtin University
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Assistant Professor of Anthropology, Bowdoin College
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Lecturer, Centre for Astrophysics and Supercomputing, Swinburne University of Technology
