Radio searches for extraterrestrial intelligence have mainly targeted the discovery of narrowband continuous-wave beacons and artificially dispersed broadband bursts.
astro-ph.IM
Posted inAI - Data - Apps - Cybernetics, Astronomy & Telescopes, SETI & Technosignatures, Status Report
A Search for Extraterrestrial Technosignatures in Archival FAST Survey Data Using a New Procedure
The aim of “search for extraterrestrial intelligence” (SETI) commensal surveys is to scan the sky to find possible technosignatures from the extraterrestrial intelligence (ETI).
Posted inAtmospheres, Climate, Weather, Biogeochemical Cycles & Geobiology, Gaia - Planetary Perspectives, Icy Worlds, Status Report, Terraforming & Geoengineering, Water/Hycean Worlds & Oceanography
Driving Action On The Climate Crisis Through Astronomers For Planet Earth And Beyond
While an astronomer’s job is typically to look out from Earth, the seriousness of the climate crisis has meant a shift in many astronomers’ focus.
Posted inAstrochemistry, Astronomy & Telescopes, Imaging & Spectroscopy, Interstellar, Status Report
Theoretical Study on the Potential Existing Forms and Microwave Rotational Spectrum of Short-Chain Fatty Acids in Interstellar Space
Several short-chain fatty acids and their corresponding potential existing hydrated forms are important molecules in interstellar space.
Posted inExoplanets, -moons, -comets
Enabling Exoplanet Demographics Studies with Standardized Exoplanet Survey Meta-Data
Goal 1 of the National Academies of Science, Engineering and Mathematics Exoplanet Science Strategy is “to understand the formation and evolution of planetary systems as products of the process of […]
Posted inAstronomy & Telescopes, Exoplanets, -moons, -comets, Imaging & Spectroscopy, Status Report
deep PACO: Combining Statistical Models With Deep Learning For Exoplanet Detection And Characterization In Direct Imaging At High Contrast
Direct imaging is an active research topic in astronomy for the detection and the characterization of young sub-stellar objects. The very high contrast between the host star and its companions […]
Posted inAstronomy & Telescopes, Exoplanets, -moons, -comets, Habitable Zones, Imaging & Spectroscopy, Status Report
AOTF Based Spectro-Polarimeter For Observing Earth As An Exoplanet
Earth is the only known habitable planet and it serves as a testbed to benchmark the observations of temperate and more Earth-like exoplanets.
Posted inAI - Data - Apps - Cybernetics, Astrochemistry, Astronomy & Telescopes, Status Report
About The Atomic And Molecular Databases In The Planetary Community — A Contribution In The Laboratory Astrophysics Data WG IAU 2022 GA Session
This paper corresponds to an invited oral contribution to the session 5A organised by the IAU inter-commission B2-B5 working group (WG) “Laboratory Astrophysics Data Compilation, Validation and Standardization: from the […]
Posted inIntelligence & Language, SETI & Technosignatures, Status Report
The Search for Extraterrestrial Civilizations: A Scientific, Technical, Political, Social, and Cultural Adventure
I review the scientific and technical history of the Search for Extraterrestrial Intelligence (SETI), discuss the impact of the political involvement, and speculate on the nature of a successful detection […]
Posted inAI - Data - Apps - Cybernetics, Astronomy & Telescopes, SETI & Technosignatures, Status Report
A Deep-learning Search For Technosignatures Of 820 Nearby Stars
The goal of the Search for Extraterrestrial Intelligence (SETI) is to quantify the prevalence of technological life beyond Earth via their “technosignatures”. One theorized technosignature is narrowband Doppler drifting radio […]