June 24th, 2026

June 22nd, 2026

June 21st, 2026
1.  Revised Declaration of Principles for SETI: A Living Framework for Modern Searches, Global Participation, and the Information Environment (IAC 76 Proceedings, 2025) (arxiv.org) (48)
02:03:17  |   Reddit  | research (3362)
2.  Regulating SETI and METI: A Coordinated, Multijurisdictional Governance Framework (arxiv.org) (48)
02:02:41  | research (3362)

June 20th, 2026
1.  A Geometric Framework for Constraining the Fermi Paradox from Electromagnetic Non-Detections (arxiv.org) (48)
07:05:24  | research (3362)
2.  Coherence Alone Isn't Enough: Wavelength and Aperture Thresholds for Interstellar Quantum Communication (arxiv.org) (48)
07:01:47  | research (3362)

June 19th, 2026

June 18th, 2026
1.  Solar System Technosignatures: Assessing the Possibility and Limits of Detecting Extraterrestrial Probes in Our Solar System (arxiv.org) (48)
04:06:03  |   Reddit  | research (3362)

June 11th, 2026

June 9th, 2026

June 6th, 2026

June 5th, 2026
1.  Technosignatures Across Scales: A Kardashev–Barrow Framework for Exoplanetary to Interstellar Signatures (arxiv.org) (48)
21:08:19  |   Reddit  | research (3362)
2.  3I/ATLAS Interstellar Visitor: A 1–9 GHz Technosignature Search with the Allen Telescope Array Yields No Detections and Sets an Upper Limit on Isotropic Radiated Power (10-110 W) (arxiv.org) (48)
21:04:12  | research (3362)
3.  Interstellar Objects as Technosignature Targets: A Roadmap for Systematic Follow-Up with LSST (arxiv.org) (48)
21:02:31  | research (3362)

June 3rd, 2026

May 31st, 2026
1.  Reassessing Biosignatures in K2-18b with JWST: MIRI Systematics and Retrieval Variability Undermine Prior Claims (arxiv.org) (48)
00:06:51  | research (3362)

May 30th, 2026

May 28th, 2026
1.  Black Holes as Efficient Quantum Information Capacitors: SETI Implications and Hidden-Sector Civilizations (arxiv.org) (48)
20:12:05  | research (3362)
2.  Black-Hole Quantum Computers: Universal Information Storage, Hawking Signatures, and SETI Implications (arxiv.org) (48)
20:10:16  | research (3362)
3.  Dvali and Osmanov: Black Holes as Quantum Information Capacitors — A Speculative SETI Pathway (arxiv.org) (48)
20:06:54  | research (3362)

May 27th, 2026

May 26th, 2026

May 22nd, 2026

May 15th, 2026
1.  Diversity-Based Biosignatures from Molecular Assemblages for Planetary Life Detection (arxiv.org) (48)
06:05:53  | research (3362)

May 13th, 2026
1.  Loeb Challenges Ukrainian UAP Report, Proposes Artillery as Terrestrial Explanation (arxiv.org) (48)
23:05:52  |   Reddit  | research (3362)

May 2nd, 2026
1.  Radio SETI with the Square Kilometre Array: Capabilities, Observing Modes, and SKA2 Prospects (arxiv.org) (48)
00:09:29  | research (3362)

May 1st, 2026
1.  A Statistical Framework for Interstellar Panspermia: Probing Life Transfer via Spatial Correlations in Star Clusters (arxiv.org) (48)
17:04:47  |   Reddit  | research (3362)
2.  Radial Variation and Galactic Structure Constraints on Panspermia in Milky Way–like Galaxies (arxiv.org) (48)
15:16:19  |   Reddit  | research (3362)
3.  Lithopanspermia Revisited: Rock Capture, Ejecta Dynamics, and the Limited Prospects for Interstellar Seeding (arxiv.org) (48)
15:15:33  |   Reddit  | research (3362)
4.  An Agent-Based, Group-Level Framework for Detecting Life on Exoplanets (arxiv.org) (48)
15:12:33  | research (3362)

April 25th, 2026

April 18th, 2026
1.  The Galileo Project: A Systematic, Instrumentation-Led Search for Near-Earth Extraterrestrial Artifacts (arxiv.org) (48)
03:04:21  |   Reddit  | research (3362)

April 17th, 2026

April 13th, 2026
1.  Edge-Enhanced Spectrograms for SETI Signal Classification with Deep Neural Networks (arxiv.org) (48)
22:08:37  |   Reddit  | research (3362)
2.  Reverse-Engineering Unidentified Aerial Phenomena Is NP-Complete Under Classical Computation (arxiv.org) (48)
07:01:17  |   Reddit  | research (3362)

April 12th, 2026
1.  Toward a Living SETI Post-Detection Protocol: From the 1989 Declaration of Principles to the 2024 Revision (arxiv.org) (48)
00:06:28  |   Reddit  | research (3362)

April 11th, 2026

April 10th, 2026

March 28th, 2026
1.  Bidirectional Reflectance Modeling Explains Specular Brightness of Starlink Satellites and an Extreme Ground-Observed Flare (arxiv.org) (48)
19:08:09  |   Reddit  | research (3362)

March 26th, 2026
1.  Probabilistic Constraints on Water Loss and Oxygen Production in TRAPPIST-1 Planets Under Thermal Hydrodynamic Escape (arxiv.org) (48)
07:03:24  |   Reddit  | research (3362)

March 23rd, 2026
1.  Assessing One-Dimensional Climate Models for Earth-Like Exoplanet Habitability: A Benchmark Against 3D Climate Studies (arxiv.org) (48)
23:03:11  | research (3362)
2.  Ozone Depletion on an Earth-like Planet in the Habitable Zone Under Repeated M-dwarf Flares and Proton Events (arxiv.org) (48)
23:02:29  | research (3362)
3.  Three Plus One Spacetime: The Special Status of Observers and Hyperbolicity (A 1997 GR–QC Note) (arxiv.org) (48)
08:03:53  |   Reddit  | research (3362)

March 16th, 2026
1.  Pluralistic Ignorance and Conviction Gaps in Beliefs About Extraterrestrial Intelligence (arxiv.org) (48)
16:09:58  | research (3362)

March 14th, 2026
1.  The Last Arecibo Message: A Commemorative Conceptual Artifact for Collaborative Interstellar Outreach (arxiv.org) (48)
22:32:21  | research (3362)
2.  The Last Arecibo Message: A Modern Interstellar Note Inviting Collaboration to Teegarden’s Star (arxiv.org) (48)
22:24:55  | research (3362)

March 11th, 2026
1.  A Self-Consistent METI Protocol for Cross-Cultural Comprehension of Messages to Extraterrestrial Intelligence (arxiv.org) (48)
18:07:03  |   Reddit  | research (3362)
2.  Hypothesis-Driven Investigation of Unidentified Anomalous Phenomena (UAP): Robust Observations and Multi-Sensor Validation (arxiv.org) (48)
15:09:42  |   X  |   Reddit  | research (3362)
3.  Breakthrough Listen: The Most Comprehensive Global SETI Search and Public Data Release 1.0 (arxiv.org) (48)
05:22:49  |   Reddit  | research (3362)

March 10th, 2026
1.  Dimitra Atri’s METI Protocol: A Cautious Framework for Interstellar Messaging (arxiv.org) (48)
08:07:54  |   Reddit  | research (3362)

March 9th, 2026
1.  Characterizing Dark UAPs: Daylight Visibility, Infrared Signatures, and High-Speed, Low-Albedo Observations in Ukraine (arxiv.org) (48)
12:14:57  |   Reddit  | research (3362)
2.  A Multimodal Ground-Based Census of Unidentified Aerial Phenomena: An Integrated Instrumentation and Software Roadmap (arxiv.org) (48)
12:13:51  |   Reddit  | research (3362)
3.  Independent Observations of Daytime Unidentified Aerial Phenomena in Ukraine: High-Altitude Luminous Dark Objects and Short-Lived Phantom Detections (arxiv.org) (48)
12:11:51  |   X  |   Reddit  | research (3362)

January 2nd, 2026
1. [2502.06794] The New Science Of Unidentified Aerospace-Undersea Phenomena (Uap) (arxiv.org) (48)
20:00:10  |   Reddit  | bsky (2386)
Total URLs gathered: 34935