Sept. 14, 2024, 12:03 p.m. • The Universe. Space. Tech • (3 Minute Read)
In a recently published paper, experts from the Blue Marble Space Institute of Science and NASA’s Goddard Space Flight Center explore the idea of searching for technosignatures to find alien civilizations. The researchers focus on understanding our possible future, using the concept of a "technosphere," an area modified by technology that can leave traces visible even at cosmic distances. They identified 10 scenarios for humanity's future, modeling each scenario's impact on the world around them. Their findings suggest that most advanced alien civilizations would likely be more stealthy and energetically smeared between stars and planets, challenging the traditional focus on megastructures and unlimited power. This research offers valuable insight for the continued pursuit of discovering extraterrestrial life.
July 4, 2024, 2:29 p.m. • The Debrief • (3 Minute Read)
The article "Will Contact With Non-Human Intelligence Involve Aliens or AI?" discusses the potential encounter with non-human intelligence, considering the possibility of encountering artificial intelligence (AI) or extraterrestrial technologies. Avi Loeb, head of the Galileo Project, suggests that AI systems could represent an "alien" intelligence due to their material differences from the human brain. The article explores the limitations and similarities between AI and human intelligence, as well as the potential existence of interstellar probes in our solar system. It also emphasizes the challenges and unknowns in dealing with alien intelligence, highlighting the need for further exploration and research.
July 2, 2024, 2:27 a.m. • SciTechDaily • (5 Minute Read)
In a quest to uncover extraterrestrial life, researchers have identified specific potent greenhouse gases that could indicate advanced alien civilizations are actively terraforming distant planets. Detecting gases like fluorinated methane and ethane on distant exoplanets could serve as technosignatures of sophisticated interstellar engineering. Astronomers can trace these gases using space telescopes such as the James Webb to find evidence of alien civilizations. The study, led by Edward Schwieterman of the University of California, Riverside, proposes five gases used in industrial applications as potential terraforming gases, which could be detectable in the atmospheres of planets outside our solar system. These gases, if found, could indicate the presence of intelligent, technology-using life forms. The research presents a promising approach to discovering signs of advanced civilizations in the universe using existing and future space-based telescopes.
July 2, 2024, 1:52 a.m. • Astrobiology News • (5 Minute Read)
In a recent study published in Nature's Scientific Reports, University of Texas at Dallas geoscientists, led by Dr. Robert Stern and Dr. Taras Gerya, have proposed a geological explanation for the scarcity of conclusive evidence for advanced extraterrestrial (ET) civilizations. Their research suggests that the presence of oceans, continents, and long-term plate tectonics on life-bearing planets is crucial for the evolution of active, communicative civilizations. The team revised the famous Drake equation to account for the necessity of these geological factors and estimated that the fraction of exoplanets with the optimal conditions for the emergence of intelligent life may be much smaller than previously thought, thus resolving the Fermi paradox. The findings suggest that favorable planetary conditions for the development of intelligent life in the Milky Way are extremely rare, shedding light on why conclusive evidence of extraterrestrial civilizations has not been found. This research has significant implications for astrobiology and the search for extraterrestrial life.
June 26, 2024, 8:49 p.m. • Phys.org • (5 Minute Read)
In the ultimate quest for extraterrestrial life, astronomer Sebastian Zieba from Leiden University has been studying small rocky exoplanets using data from the James Webb Space Telescope. Although no signs of alien life have been found yet, Zieba's research is valuable for future observations. By measuring the temperature and emission spectra of exoplanets like K2-141 b and TRAPPIST-1 c, Zieba aims to detect possible atmospheres, which could indicate the potential for hosting life. Despite not detecting any atmosphere around one of the observed exoplanets, Zieba asserts that there is always something to learn for future observations. Zieba also expressed excitement about the prospects of working with the JWST in the future and other upcoming projects such as the Extremely Large Telescope in Chile and the Habitable Worlds Observatory, which could provide further insights into the atmospheres of exoplanets.
June 13, 2024, 11 a.m. • CNN • (8 Minute Read)
Scientists have theorized about the existence of "Dyson spheres" as a potential method for detecting alien life for many years. These hypothetical megastructures, first proposed by Freeman Dyson in the 1960s, were thought to harness all the energy produced by a star and give off detectable waste heat in the form of infrared radiation. A recent study examining 5 million stars in the Milky Way galaxy has identified seven candidate stars that could potentially be hosting Dyson spheres. While the findings are attracting scrutiny and alternate theories, the researchers caution that there is no conclusive evidence that these stars have Dyson spheres around them. Further research is needed to confirm the presence of these hypothetical megastructures, and the James Webb Space Telescope may provide additional information in the future. If Dyson spheres do exist, their potential uses are far beyond humanity's current technological capabilities, making their existence likely to be very rare.
June 12, 2024, 6:30 p.m. • Astrobiology News • (3 Minute Read)
The SETI Institute has launched a pioneering grants program to advance technosignature science, aiming to support innovative research addressing critical observational, theoretical, and technical questions in the search for extraterrestrial technology. At the center of this groundbreaking endeavor is the Allen Telescope Array (ATA), renowned for its capabilities in the search for extraterrestrial intelligence. The ATA's advanced technology and strategic design make it a pivotal tool in detecting potential technosignatures, solidifying its position as a leading asset in this scientific frontier. The Technosignature Science and Technology Grants Program invites applications from Principal Investigators in diverse research focus areas. The application deadline for the 2024 grants is July 15, 2024, with successful applicants notified by August 5, 2024. For more details, interested researchers can access information and instructions on the program's website. The SETI Institute, established in 1984, is a non-profit research and education organization dedicated to leading humanity's quest to understand the origins and prevalence of life and intelligence in the universe and sharing that knowledge with the world.
June 4, 2024, 2:47 p.m. • Los Angeles Times • (10 Minute Read)
The annual event "Contact in the Desert," once considered a fringe topic, has now gained mainstream attention. The convention, held at the Renaissance Esmeralda resort, attracted over two thousand attendees who shared their similar encounters and beliefs related to UFOs. What was once a niche interest has become a topic of significant interest for governments, the military, media, and entertainment. With the highest levels of government showing interest in UFOs, the culture around UFOs and esoteric spirituality is now gaining significance in influencing laws and opening minds. While there is growing interest in UFOs, there is also the risk of belief reinforcement leading to fringe ideas. The convention attracted a diverse audience, from those with a general curiosity to diehard believers claiming to have experienced encounters with aliens. The event featured a range of discussions, from academic inquiries to starstruck panels, attracting individuals from different walks of life, including actors, and fans of the esoteric and occult. As interest in UFOs gains greater mainstream acceptance, there is a debate about whether the culture around UFOs should shift toward more scientific inquiry or cater to its most devoted followers. The convention also highlighted the risks of navigating such a scene, including the potential for embarrassment when erroneous claims are made. Overall, the event underscored the evolving significance of UFOs and the need for serious scientific inquiry in this field.
June 4, 2024, 2:28 a.m. • Avery Journal Times • (1 Minute Read)
The Spruce Pine Alien Festival is returning this weekend, with the downtown streets of Spruce Pine set to be filled with extraterrestrial enthusiasts on Saturday, June 8. The festival, now in its third year, promises an AlienXpo speaker conference and a lineup of exciting events, drawing in more than 20,000 UFO and alien fans. With over 175 artists and crafters, alien merchandise, and a free Alien Music Festival featuring a variety of musical acts, the festival offers something for everyone. Additionally, the festival hosts an Area 51 Costume Contest, a Children’s Close Encounter Zone, and the AlienXpo Conference, featuring notable speakers like Mike Bara from "Ancient Aliens". Tickets for the conference and further information are available on the festival's website. Spruce Pine Alien Festival is sure to be an interstellar experience for all attendees.
May 29, 2024, 1 p.m. • Salon • (3 Minute Read)
Scientists have recreated conditions of Saturn's moon Enceladus in a lab, leading to a potential breakthrough in the search for alien life. After discovering organic compounds in blocks of ice from Enceladus, researchers simulated conditions similar to those on the moon in German research laboratories. Through this process, they gained insight into how explorers can identify potential extraterrestrial life on Enceladus. The study's lead author, Nozair Khawaja, stated that their findings suggest biosignatures can be identified in future data from Enceladus. These groundbreaking experiments may aid in the detection of biosignatures in space through space-based mass spectrometers, such as Cassini's Cosmic Dust Analyzer. This research adds significant support to identifying potential extraterrestrial life in the universe.
May 22, 2024, 9:30 a.m. • Salon • (7 Minute Read)
The news story explores the intertwining of UFO encounters, artificial intelligence, and religious experiences with non-human intelligence. Author and religious scholar D.W. Pasulka challenges the conventional perception of UFO experiences being solely linked to extraterrestrial visitations, discussing a broader context of encounters with non-human intelligences throughout history. Pasulka emphasizes the transformative nature of UFO encounters and the emergence of new religious movements influenced by these experiences within the context of modern technological infrastructure. The article delves into the implications of these phenomena on spirituality, science, and technology, and discusses potential paradigm shifts and apocalyptic predictions. Pasulka's insights provide a thought-provoking perspective on the evolving relationship between human consciousness, technology, and non-human intelligence.
May 21, 2024, 11:54 a.m. • The Debrief • (4 Minute Read)
An international team of researchers has developed "CosmoAgent," an innovative AI framework that simulates interactions between humans and extraterrestrial civilizations. The program assesses the potential risks and benefits of peaceful coexistence between different civilizations, modeling various ethical paradigms and decision-making processes. Inspired by the cautionary advice of Dr. Stephen Hawking, the researchers aim to explore the consequences of human policies towards alien life and develop strategies to mitigate risks associated with first contact scenarios. With the release of CosmoAgent's code and datasets, the model could provide a foundation for future studies and aid in forecasting and understanding the distinct characteristics of intelligent alien civilizations. This research marks a pivotal advancement in computational social science, enabling simulations of complex interactions within civilizations and offering a fresh perspective for astronomers and philosophers.
May 20, 2024, 6:30 p.m. • Syfy • (4 Minute Read)
In a recent study, doubts have been raised about the detection of dimethyl sulfide (DMS) on the exoplanet K2-18 b by the James Webb Space Telescope (JWST). The planet, located 120 light-years away, has long been of interest due to its potential habitability. Initial readings suggested the presence of DMS, a compound typically produced by living organisms on Earth, hinting at the possibility of alien life. However, a new study from the University of California, Riverside has cast uncertainty on this detection, suggesting that DMS might not accumulate to detectable levels in the planet's hydrogen-based atmosphere. Despite these doubts, researchers maintain that the possibility of biosignatures on K2-18 b remains, and upcoming observations by JWST are still anticipated to provide further insights. As the search for alien life continues, scientists remain eager to uncover more about these distant worlds.
May 14, 2024, 12:10 p.m. • The Debrief • (4 Minute Read)
In a recent paper, Dr. Michael Garrett, a professor of radio astronomy at Leiden University, proposes a controversial theory regarding the absence of detectable advanced alien civilizations in the universe. He suggests that the rapid development of artificial intelligence (AI) and the potential emergence of artificial superintelligence could act as a "Great Filter," drastically reducing the lifespan of technological civilizations to a mere 200 years. This theory, if true, could help explain the Fermi Paradox and raise concerns about the longevity of humanity. Dr. Garrett highlights the urgent need for comprehensive global regulations on AI development to mitigate existential risks and ensure the longevity of civilizations.
May 12, 2024, 8:16 p.m. • Astrobiology News • (3 Minute Read)
In the search for extraterrestrial life, researchers at the University of Chicago Marine Biology Laboratory have taken a fresh approach by studying purple bacteria as potential biosignatures for detecting life on other planets. Lead author Ligia F. Coelho, a postdoctoral associate at the Carl Sagan Institute at Cornell University, collaborated with colleagues to analyze the spectral signatures of diverse purple bacteria and model how exoplanets would appear if covered in these organisms. The study, published in the Monthly Notices of the Royal Astronomical Society, challenges the conventional focus on single, green photosynthetic species and offers a new perspective on the potential diversity of microbial life on other planets. This innovative approach underscores the importance of considering a wider range of microbial communities in the search for extraterrestrial life.
May 9, 2024, 2 p.m. • Space.com • (4 Minute Read)
SpaceX's Elon Musk expressed skepticism about the existence of aliens and their visitation to Earth during a panel discussion at the 2024 Milken Institute Global Conference. Musk stated that SpaceX's Starlink satellites, numbering approximately 6,000, have never needed to maneuver around unidentified flying objects (UFOs). He emphasized that despite operating a substantial number of broadband spacecraft in low Earth orbit, he has not encountered any compelling evidence of extraterrestrial life or non-human intelligence-operated craft. Musk also indicated his openness to considering the possibility of alien visitation if there is compelling proof, underscoring the importance of preserving human civilization. Despite Musk's comments, Starlink satellites regularly perform avoidance maneuvers to dodge debris or other spacecraft, as evidenced by SpaceX's reported data to the U.S. Federal Communications Commission.
May 8, 2024, 4:26 p.m. • The Conversation • (3 Minute Read)
Artificial intelligence (AI) may be the reason why we have not yet made contact with alien civilizations, according to a recent research paper published in Acta Astronautica. Michael Garrett, Sir Bernard Lovell chair of Astrophysics and Director of Jodrell Bank Centre for Astrophysics at the University of Manchester, proposes that the development of artificial superintelligence (ASI) could act as a "great filter" that prevents most life forms from evolving into space-faring civilizations. This hypothesis suggests that AI's rapid advancement, potentially leading to ASI, could intersect with a critical phase in a civilization's development - the transition from a single-planet species to a multiplanetary one. The autonomous nature of ASI, which allows it to improve and amplify its own capabilities at a speed that outpaces human evolutionary timelines, poses significant threats. Therefore, Garrett proposes the need for robust regulatory frameworks to guide the development of AI, including military systems, in order to align its evolution with the long-term survival of humanity and to prevent malevolent use of AI on Earth. The implications of this research serve as a wake-up call for humanity to address the potential risks associated with the advancement of AI and to work towards becoming a multiplanetary society as soon as possible.
May 3, 2024, 7:04 p.m. • Ars Technica • (2 Minute Read)
Renowned AI researcher Andrej Karpathy, formerly of OpenAI and Tesla, recently proposed the idea of using large language models (LLMs) as interstellar messengers to potentially communicate with extraterrestrial life. Karpathy suggested modifying LLMs, such as the one that runs ChatGPT, to meet rigorous safety standards for space conditions, akin to NASA's "The Power of 10 Rules." Once certified for space safety, the LLMs' "weights," or learned parameters, could be packaged into a binary file that could "wake up" and interact with potential alien technology. This idea presents a sci-fi possibility and raises interesting questions about the potential for AI to represent humanity in space. Karpathy's influential profile in the field may inspire others to explore this concept further.
April 29, 2024, 11:08 a.m. • Irish Star • (6 Minute Read)
New research suggests that aliens are hitchhiking between planets, supporting the panspermia hypothesis, which proposes that life's building blocks are widespread and can travel through space. This theory has been debated for centuries, with Greek philosophers proposing the idea of life existing everywhere in the universe and being transported between planets as seeds. Recent research suggests that life could start on one planet and spread to others via meteorites acting as transport vehicles. The study identifies a group of nearby planets with similar aspects to ours, indicating potential for containing life. While the findings are yet to be peer-reviewed, they offer an intriguing perspective on the possibility of extraterrestrial life, adding to the growing support for the panspermia hypothesis.
April 23, 2024, 2 p.m. • Popular Mechanics • (2 Minute Read)
The president of the SETI Institute, Bill Diamond, has stated that there is no credible evidence of alien technology, refuting claims that the government may be keeping such technology a secret. He argues that if alien technology did exist, it would be far beyond human comprehension and would not crash-land on Earth. Furthermore, Diamond believes that the search for advanced alien technology is futile, but remains committed to the search for extraterrestrial life, pointing to the vast number of potentially habitable worlds in the universe. Despite dismissing the existence of alien technology on Earth, Diamond maintains that the statistical probability of life beyond Earth is near certainty.