SIGMA2 (Unidentified Aerospace Phenomena)
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Articles
15 October 2025
Athena Bulletin - July 2025
Athena Bulletin - July 2025 AthénA Newsletter N° 8 (July 2025) Unidentified Aerospace Phenomena (UAP)Part... Read more >
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Articles
15 October 2025
Program and video of webinar 3 - July 2025
Program and video of webinar 3 - July 2025 3AF/ SIGMA2 Webinar 3 - UAP observables - July 2, 2025 UAPs are real phenomena... Read more >
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Articles
17 June 2025
One year after webinar 2 on UAP observables, 3AF SIGMA2 is back with the next webinar on observables and observation techniques in July 2025.
One year after webinar 2 on UAP observables, 3AF SIGMA2 is back with the next webinar on observables and... One year after webinar 2 on UAP observables (UAP) 3AF SIGMA2, SIGMA2 repeats... Read more >
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Articles
10 June 2025
Estimates of radiative energy values in ground-level observations of an unidentified aerial phenomenon: New physical data
Estimates of radiative energy values in ground-level observations of an unidentified aerial phenomenon: New... An article co-published by Jacques Vallee, Luc Dini (CNES-GEIPAN / 3AF Sigma2)... Read more >
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Articles
07 April 2025
Article published in Le Bulletin d'Athena - March 2025
Article published in Le Bulletin d'Athena - March 2025 Article published in Le Bulletin d'Athena, March 2025(3AED-IHEDN) Luc Dini... Read more >
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Articles
31 December 2024
BTLV and Anews broadcasts
BTLV and Anews broadcasts BTLV - December 4, 2024 UFOS: AMERICAN CONGRESSIONAL HEARING, ARE WE BEING TOLD... Read more >
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Articles
27 June 2024
IHEDN Conference on July 2, 2024 | The UAP (Unidentified Aerospace Phenomenon)
IHEDN Conference on July 2, 2024 | The UAP (Unidentified Aerospace Phenomenon) Tuesday, July 2, 2024 | 6:30 p.m. - 8:00 p.m. 3AED-IHEDN and the Association de... Read more >
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Articles
03 June 2024
3AF/SIGMA2 Webinar 2 Approach to UAP physical observables
3AF/SIGMA2 Webinar 2 Approach to UAP physical observables The second Approach to UAP physical observables webinar, co-organized by 3AF... Read more >
AND PAN! # 2 by Simon Meheust with Luc Dini president SIGMA2 3AF
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Articles
03 June 2024
ET PAN ! #2 UFO: The scientific approach to the extraordinary
ET PAN ! #2 UFO: The scientific approach to the extraordinary Interview in ET PAN! # 2 by Simon Meheust of Luc Dini president CT SIGMA2 of... Read more >
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