Warming Mars With Engineered Aerosols

Edwin Kite, U. Chicago

November 6, 2024

A potential technosignature from anomalously low deuterium/hydrogen (D/H) in planetary water de-pleted by nuclear fusion technology

David Catling, U. Washington-Seattle

October 16, 2024

Information Gain as a Tool for Assessing Biosignature and Technosignature Missions

McCullen Sandora, Blue Marble Space Institute of Science

September 25, 2024

Artificial Greenhouse Gases as Exoplanet Technosignatures & Balancing Searches for Biospheres and Technospheres

Eddie Schwieterman, U. C. Riverside

September 11, 2024

A Machine Learning Based Search for Lunar Anomalies

Daniel Angerhausen, ETH in Zürich, Adam Lesnikowki, UC Berkeley, Valentin Bickel, Bern University, and Daniel Angerhausen, ETH Zurich

June 26, 2024

The 2821 Star HARPS Southern Hemisphere Optical SETI Survey

Benjamin Fields, Wheaton College

May 15, 2024

Intellectual Humility as a Scientific Virtue

Michael Dickson, University of South Carolina

May 1, 2024

Tracing the Shadows of Civilizations: Advanced Tools for Hunting Megastructures in Transits

Vikram Khaire, IIST, India

March 6, 2024

Has ET Been Lurking in Our Cosmic Backyard?

James Benford

February 21, 2024

Breakthrough Starshot - technology development for sending back data from interstellar probe missions

Philip Mauskopf, Arizona State University

February 7, 2024

Simulation of the Earth's radio-leakage from mobile towers as seen from selected nearby stellar systems

Ramiro Saide, SETI institute

January 17, 2024

The Oxygen Bottleneck and Thoughts On The Evolution of Technology

Adam Frank, Univ. of Rochester

December 6, 2023

Fully Fluorinated Non-Carbon Compounds NF₃ and SF₆ as Ideal Technosignature Gases

Sara Seager, MIT

November 15, 2023

Technosignature Searches at Low Frequencies (10 - 190 MHz)

Owen Johnson, Trinity College Dublin

November 8, 2023

Measuring Earth's Technosignature: Updates from the Moonbounce Project

Julia De Marines, UC Berkeley

October 11, 2023

The challenging history of other Earths

Christopher Graney, Vatican Observatory

September 27, 2023

Planetary Complexity and Agnostic Biosignatures using Epsilon Machines

Stuart Barlett, Caltech

September 13, 2023

'Un-natural' planetary systems as SETI beacons

Sean Raymond, Laboratoire d'Astrophysique de Bordeaux

May 24, 2023

Anomaly Detection in Astrophysical Systems

Ashley Villar, Penn State

May 17, 2023

A deep learning search for radio technosignatures of 820 nearby stars

Peter Ma, University of Toronto

May 10, 2023

Confidence of Life Detection: The Problem of Unconceived Alternatives

Peter Vickers, Durham University

March 29, 2023

Maneuvering Interstellar Light Sails

René Heller, Max Planck Institute for Solar System Research

March 15, 2023

Technosignatures in the Solar System

Joseph Lazio, Jet Propulsion Laboratory

January 18, 2023

Breakthrough Listen on the Green Bank Telescope - Big Data SETI with a Big Dish

Steve Croft, U. California-Berkeley

December 7, 2022

Close Stellar Encounters and the Chances of Interstellar Migration

Brad Hansen, UCLA

October 26, 2022

Lazarus Stars: Numerical investigations of stellar evolution with star-lifting

Matthew Scoggins, Columbia University

October 19, 2022

Technosignatures from a Bird's Eye View

Clément Vidal, University of California Berkeley

October 12, 2022

The Confidence of Life Detection Scale

James Green, NASA HQ

September 14, 2022

Moving beyond definitions in the search for extraterrestrial life

Carol Cleland, UC Boulder

May 11, 2022

A proposal for five landmarks for the emergence of exocivilizations

James Howell, Department of Biochemistry and Molecular Biology

April 27, 2022

Searching for technosignatures with high-contrast imaging

Bruce Macintosh, Stanford University

March 30, 2022

The UCLA SETI Group's search for radio technosignatures

Jean-Luc Margot, UCLA

February 16, 2022

Are We Alone? --Searching for Kardashev Type III Civilization by Identifying Anomalous Outliers in the IR-radio Correlation

Hong-Ying Chen, National Astronomical Observatories, Chinese Academy of Science

January 26, 2022

Technosignatures with TESS: A Search for Anomalies

Ann Marie Cody, SETI Institute

December 8, 2021

Data Science for Technosignatures

Anamaria Berea, George Mason University

December 1, 2021

A real-world evolutionary perspective to understanding alien life, via Star Trek

Mohamed Noor, Duke University

November 10, 2021

The Breakthrough Listen Signal-of-Interest 'blc1': Analysis, Origin, and Lessons Learned

Sofia Sheikh, Pennsylvania State University

October 13, 2021

Ready or Not, Here We Come: Seeking Technosignatures in Exoplanet Characterization Observations

Thomas Beatty, University of Arizona

October 6, 2021

Live Long and Prosper: Why Technosignatures Longevity Matters

Amedeo Balbi, Dipartimento di Fisica, Università Tor Vergata

September 29, 2021

Challenges for Advanced Life in the Habitable Zone and Implications for Technosignatures

Eddie Schwieterman, UC-Riverside

September 8, 2021

Looking Beyond the Human: Using the diversity of life on earth to inform the search for extraterrestrial intelligence

Erica Cartmill, UCLA

June 16, 2021

Nautilus Telescope

Daniel Apai, University of Arizona

May 19, 2021

The VASCO project: the 2021 status update

Beatriz Villarroel, Nordic Institute of Theoretical Physics

May 12, 2021

The Breakthrough Listen Search For Intelligent Life Near the Galactic Center

Vishal Gajjar, SETI-Berkeley

May 5, 2021

Origins Space Telescope

Kevin Stevenson, Applied Physics Laboratory, APL-JHU

April 28, 2021

Large UV Optical Infra-Red (LUVOIR) Surveyor

Aki Roberge, NASA GSFC

April 21, 2021

Habitable Exoplanet Observatory (HabEX)

Shawn Domagal-Goldman, NASA GSFC

April 7, 2021

Nitrogen Dioxide Pollution as a Technosignature

Ravi Kopparapu, NASA GSFC

March 31, 2021

20th Century CETI/SETI: A Scientific, Technical, and Political History

Ken Kellermann, NRAO

March 10, 2021

Service Worlds - what are they and why may they matter?

Manasvi Lingam, Florida Institute of Technology

March 3, 2021

Experiments of Expectation: Technosignatures and the Search for Intelligent Life Beyond Earth

Claire Isabel Webb, Massachusetts Institute of Technology

February 10, 2021

A Statistic of One

David Kipping, Columbia University

January 27, 2021

SETI: The big picture

Jason Wright, Pennsylvania State University

January 13, 2021

Solar Gravitational Lens (SGL) for Biosignatures, SETI and Interstellar Telecommunications

Claudio Maccone, International Academy of Astronautics and Istituto Nazionale di Astrofisica Torino (Turin) Italy

December 2, 2020

Structural Technosignatures: How can they be spatially resolved?

Svetlana Berdyugina, Leibniz Institute for Solar Physics / University of Freiburg, Germany

November 18, 2020

Learning from the Anthropocene: Techosignatures in geological archives?

Gavin Schmidt, NASA GISS

October 21, 2020

Atmospheric Chemical Reaction Network Topology as a Potential Technosignature for Exoplanets

Theresa Fisher, Arizona State University

October 14, 2020

LIFE - the Large Interferometer For Exoplanets

Daniel Angerhausen, University of Bern

October 7, 2020

Technosignatures: Why, What and How. The Science of Emerging Sciences

Adam Frank, U. Rochester

September 30, 2020

Escaping the Great Filter: The Future of Civilization and the Search for Technosignatures

Jacob Haqq-Misra, Blue Marble Space Institute of Science

September 9, 2020