Professor Andjelka B. Kovačević’s video presentation for the IAU Symposium 404 is now online - “Multiscale Coherence for Astrobiology and Technosignatures with the Vera C. Rubin Observatory LSST” (Kovačević, Mason, Ciprijanović et al.).
https://www.youtube.com/watch?v=C23gezrXAWk #LSST #VeraRubin #Observatory #technosignatures #Astronomy #AndjelkaKovacevic
#KnowledgeBit: #Technosignatures are measurable scientific evidence of past or present technology created by extraterrestrial intelligence, acting as potential indicators of advanced alien civilizations.
From explaining unusual features on #Mars and studying #meteor airbursts in Earth’s atmosphere to advancing new ways of detecting #technosignatures, March’s stories reflect how scientists are continually refining our understanding of both nearby and distant worlds.
Read all the stories: https://www.seti.org/news/seti-institute-in-the-news-march-roundup-2026/
From Andreas - “Although the likelihood of discovering simple (biosignatures) or intelligent (technosignatures) life in our galaxy is unknown, a true positive detection is expected to significantly impact society through amplification by social media & the news media.
Research in risk & science communication shows that risk perceptions and public representations of astrobiology/SETI play vital roles in how these events unfold in the public sphere.
What happens after we discover life beyond Earth?
Today Martin Dominik is speaking with the SETI Institute’s Franck Marchis about our paper on post-detection futures.
https://www.youtube.com/watch?v=cULB0k2Cb7s
Live in 3 hours 30 mins
#SETI #PostDetection #astronomy #astrobiology #technosignatures #space #science
#SGU #TheSkepticsGuideToTheUniverse
The Skeptics Guide #1052 - Sep 6 2025
Quickie with Bob: Real #Interstellar #Technosignatures; News Items: Sexless #Seeds, Spouses Share Psychiatric #Disorders, #CRISPR Improvement, #Robotic Bee, Tin Man Syndrome #Retraction, Super #Wood; Who's That #Noisy; Taxing Deductions; #Science or Fiction
Webseite der Episode: https://www.theskepticsguide.org/podcast/sgu
Mediendatei: https://traffic.libsyn.com/secure/skepticsguide/skepticast2025-09-06.mp3
Des civilisations disparues avant même d’être détectées ?
Et si des civilisations extraterrestres s’étaient déjà éteintes sans laisser de trace détectable ? L’idée des technosignatures perdues inspire à la fois vertige scientifique et scénarios de jeu de rôle, notamment dans MEGA, où les PJ peuvent enquêter sur des mondes oubliés, des IA fantômes, ou des cultures effondrées depuis des millénaires.
https://scriiipt.wordpress.com/2025/08/05/des-civilisations-disparues-avant-meme-detre-detectees/
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