The next EAI seminar will be on Tuesday 21 April 16:00: “Moral habitability for human space exploration”
Societal Issues
Posted inAstrobiology (general), Intelligence & Language, Press Release, SETI & Technosignatures, Societal Issues
Astrobiology On Steroids
Well … it would seem that NASA will be paying more attention to Astrobiology now.
Posted inAstronomy & Telescopes, Biosignatures & Paleobiology, Intelligence & Language, Interstellar, Press Release, SETI & Technosignatures, Societal Issues
If Alien Signals Reached Earth, Why Haven’t We Seen Them?
Since the first SETI experiment in 1960, astronomers have scanned the Milky Way for signs of advanced extraterrestrial civilizations. These searches have covered radio waves, optical flashes, and infrared heat […]
Posted inAI - Data - Apps - Cybernetics, Intelligence & Language, Press Release, SETI & Technosignatures, Societal Issues, Tricorders & Sensors, Water/Hycean Worlds & Oceanography
SETI/CETI Tricorder Tech: Tapping Into Whale Talk
Say you want to listen in on a group of super-intelligent aliens whose language you don’t understand, and whose spaceship only flies by Earth once an hour. It’s not unlike […]
Posted inAstrobiology (general), Career Opportunities, Education and Outreach, NASA Astrobiology Program, Science Fiction, Societal Issues, Status Report
Birdy X AbGradCon 2025
Editor’s note: from the issue 138.5 special edition of Birdy Magazine: “We are proud and honored to collaborate with Birdy Magazine on this science-meets-art issue, created as part of the […]
Posted inAstrobiology (general), Astronomy & Telescopes, Intelligence & Language, Interstellar, Science Fiction, SETI & Technosignatures, Societal Issues, Status Report
SETI Post-Detection Protocols: Progress Towards A New Version
The International Academy of Astronautics (IAA) SETI Committee has long provided guiding principles for responding to a potential detection of a SETI signal.
![[L] akospapp42 asks "What if someone out there found the Voyager Golden Record?" [R] My wife and I found it at the Air and Space Museum in DC](https://i0.wp.com/astrobiology.com/wp-content/uploads/2025/09/Reflections-On-The.png?resize=1200%2C720&ssl=1)
Posted inAstrobiology (general), Intelligence & Language, Interstellar, Science Fiction, SETI & Technosignatures, Societal Issues, Status Report
Reflections On The Voyager Record
Editor’s note: In 1977 The twin Voyager spacecraft left Earth. They are now in interstellar space. On board are two records containing imagery and music representing humanity. Below are two […]
Posted inAstrobiology (general), Conferences and Meetings, NASA Astrobiology Program, Societal Issues, Status Report
Public Discussion: Astrobiology And Life, The Cosmos, The Human Story
How does the search for life in the Universe shape the way we see ourselves—and our future? You are warmly invited to join NASA Astrobiology and the Library of Congress […]
Posted inAstrobiology (general), Education and Outreach, NASA Astrobiology Program, Societal Issues, Status Report
Communicating Astrobiology And The Search For Life Elsewhere
This study examines the communication of astrobiology and the Search for Life Elsewhere (SLE) in academic papers, press releases, and news articles over three decades.
Posted inAstronomy & Telescopes, Biosignatures & Paleobiology, Habitable Zones, Intelligence & Language, Interstellar, SETI & Technosignatures, Societal Issues, Status Report, Stellar Cartography
Projections Of Earth’s Technosphere: Scenario Modeling, Worldbuilding, And Overview Of Remotely Detectable Technosignatures
This study uses methods from futures studies to develop a set of ten self-consistent scenarios for Earth’s 1000-year future, which can serve as examples for defining technosignature search strategies.