Decades ago, Earth sent a digital message toward the M13 star cluster, sharing numbers, atoms, DNA, and cosmic facts as a hopeful gesture toward extraterrestrial intelligence #NASA #Space #Communication #SETI

Text: #notjustaliens. Kai Yang, Solar Physics. Background: Starry night sky. Inset: Photo of Kai Yang.

Text: Dr. Kai Yang is a solar physics researcher focused on the Sun's dynamic activity. His work investigates the mechanisms of coronal heating, the complex magnetic topology that structures the corona, and the instabilities that trigger solar and stellar flares. Background: Starry night sky with graphics of a star and exoplanets in front of it.

Text: Dr. Yang is currently working on using machine learning to enhance the process of solar spectropolarimetric inversion to reconstruct the 3D physical structure (temperature, magnetic field, velocity) of the solar atmosphere. Background: Starry night sky with graphics of a star and exoplanets.

SETI Institute logo. Graphics: (top) Black hole. (bottom) radio telescope dishes at the Allen Telescope Array. Background: Starry night sky.

Dr. Kai Yang is a solar physics researcher focused on the Sun's dynamic activity. His work investigates the mechanisms of coronal heating, the complex magnetic topology that structures the corona, and the instabilities that trigger solar and stellar flares. 🧪 🔭

#Heliophysics #SETI #NotJustAliens

The Cosmic Flare: How We Accidentally Doxxed Our Entire Planet Is Silence Our Only Safety? 🌌 "Have you ever felt like you're being watched? You might be right." While humanity has spent decades scanning the stars for a polite "Hello," we’ve spent the last century inadvertently screaming "HERE WE ARE!" to every advanced civilization within a thousand light-years. In this gripping episode, we explore the unsettling reality of techno-signatures and the terrifying possibility that our own daily infrastructure is acting as a massive cosmic flare. 📡 We aren't just living on Earth; we are leaking from it. From the massive radio power of our airport radars to the chemical "red flags" like nitrogen dioxide and synthetic CFCs lingering in our atmosphere, our technological footprint has created a non-natural profile that's impossible to ignore. Is our technological adolescence effectively painting a target on our backs for predatory civilizations? 👽 Inside this episode, we break down: - The Invisible Lighthouse: How our deep space communications and radar networks act as a homing beacon across the void. 🛰️ - Atmospheric Smoking Guns: Why our industrial pollution is the ultimate giveaway for extraterrestrial observers. 💨 - Satellite Mega-constellations: How the physical transit of satellite arrays makes Earth "blink" for distant telescopes. ✨ - The Dark Forest Paradox: A chilling dive into why the "Great Silence" might be the universe's most important survival strategy—and why we just broke it. 🤫 This isn't just another space mystery; it’s a question of survival. In a universe governed by the Fermi Paradox, being loud might be the last mistake we ever make. Are we prepared for what happens when something finally answers our accidental invitation? 🌍💥 Don't let this signal go unheard! If you're fascinated (and a little terrified) by the search for extraterrestrial life and the future of SETI, subscribe now, leave a 5-star review, and share this episode with your fellow space enthusiasts. Hit that play button—before something else hears us first. 🎧👇 #SETI #SpaceExploration #Technosignatures #FermiParadox #AlienLife #SciencePodcast #DarkForestTheory #NASA #Astronomy #SpaceMystery  

📣 New Podcast! "The Cosmic Flare: How We Accidentally Doxxed Our Entire Planet" on @Spreaker #aerospace #aliens #astronomy #astrophysics #cosmicflare #cosmicsurvival #darkforesttheory #exoplanets #extraterrestriallife #fermiparadox #greatfilter #jwst #meti #radiowaves #science #seti #starlink

These 45 exoplanets may be the best places to search for alien life "While it's hard to say what makes something more likely to have life, identifying where to look is the first key step."

These 45 exoplanets may be the best places to search for alien life. Via @spacedotcom #Space #Astrophysics #OrbitalMechanics #Astronomy #SETI 🚀 🌌 ☄️ 🛰️

Cardboard Cousins, check out the table presence on SETI! That rotating star map is a total showstopper, and the tech tree looks deep. Ready to scan the stars and see what’s out there. 🌌🔭📡 #SETI #BoardGames #Tabletop #Space

Scientists Say These 45 Exoplanets Could Be Humanity’s Real-Life “Hail Mary” Targets For Alien Life Researchers identify 45 rocky exoplanets that may offer the best chances yet to find alien ...

#Astronomy #Breaking #News #SETI #Space #astronomy #exoplanet […]

[Original post on thedebrief.org]

SETI : Recherche d'intelligence extraterrestre - Jeu de société Les joueurs explorent les planètes proches et leurs lunes en lançant des sondes depuis la Terre tout en profitant des positions planétaires en constante évolution. Vous pouvez décider d’atterrir à leu...

🚀 Prêts à explorer des planètes proches, matelots ? Patate des Ténèbres nous présente #SETI, un jeu de société moderne et fluide dans ses mécaniques !

➡️ www.legaliondesetoiles.com/SETI-Recherc...

Aliens Don’t Exist Today, I’d like to tell you a little about my 6th grade science teacher.  Oh, I remember him well!  Just not for the best of reasons.  For the purposes of this blog post, let’s call him Mr. M.…

Today on the blog: the most important lesson I learned from my 6th grade science teacher (it was not the lesson he intended to teach).

i-love-space.com/2026/03/25/a...

#space #science #SETI #alienlife

@bipisci.bsky.social
#BigPictureScience #SETI #News #Podcast #Science

I had a fantastic experience listening to Dr. Helen CROMPTON whose systems approach emphasized how AI can empower student creativity, curiosity, and critical thinking.
At the core of AI integration framework she developed, #SETI is the BELIEF that it will genuinely improve student learning outcomes

Fenómenos transitorios anteriores al Sputnik: Nuevas fotografías históricas del cielo aportan nuevas pistas Fenómenos transitorios anteriores al Sputnik: Nuevas fotografías históricas del cielo aportan nuevas pistas Un estudio independiente de plac...

Fenómenos transitorios anteriores al Sputnik: Nuevas fotografías históricas del cielo aportan nuevas pistas #astronomia #SETI #ovnis #OVNI #FANI #FANIS #Sputnik

orbitaceromendoza.blogspot.com/2026/03/feno...

This is the cover of The Worlds Within Magazine where my latest story, my 12th published one, appears.

My new #sciencefiction story "Who Speaks for Earth" was just published in The Worlds Within magazine: bit.ly/speaksforEarth It's about a Congressional hearing to investigate the aftermath of receiving an alien message. #SETI #astronomy #hardSF #space #technosignatures #aliens #scifi #sfbyscientists

Alien Life Could Look Nothing Like What We Expect. Here's How Microbes Beyond Earth Might Live Without Liquid Water Like the lead character of “Project Hail Mary,” some scientists are proposing ways that life might exist beyond a star’s “habitable zone,” often considered the gold standard of potential livability

Alien Life Could Look Nothing Like What We Expect. Here's How Microbes Beyond Earth Might Live Without Liquid Water. Via @smithsonianmagazine #Space #Astrophysics #OrbitalMechanics #Astronomy #SETI 🚀 🌌 ☄️ 🛰️

Why SETI Might Have Been Missing Alien Signals Turbulent plasma near distant stars could blur ultra-narrow signals before they leave their home star systems, making them difficult to detect.

New SETI research suggests that the persistent “Great Silence” in narrowband radio technosignature searches over the past several decades is due to stellar winds and CMEs blurring alien signals before they reach us, not absent civilizations. We will need to rebuild how we listen. #SETI #Astrobiology

Rocky Is Weirder Than You Think (ft. Andy Weir!). Via @answerswithjoe #Space #Astrophysics #Astronomy #SETI 🚀 🌌 ☄️ 🛰️ #Science 🔭🔬🧪🥼🧑‍🔬

The loneliest places in the universe might actually be some of the best places for life Free-floating planets could host moons with tidal heating and thick, hydrogen-rich atmospheres that may be able to create billions of years of potentially habitable surface conditions.

The loneliest places in the universe might actually be some of the best places for life. Via @spacedotcom #Space #Astrophysics #OrbitalMechanics #Astronomy #SETI 🚀 🌌 ☄️ 🛰️

A black hoodie with a fluorescent coloured print on the back, showing one of the Voyager spacecraft. Above the image, to the right, is a representation of a human in graphic form, which was originally included on the golden disc attached to the Voyager 1 and 2 spacecraft.

Custom S.E.T.I. hoodie by #Annexia #tshirts #voyager #seti #barcelona

‘I’ve seen the devil’: Brazil’s UFO capital marks 30 years since ‘alien encounter’ Sightings in Varginha in 1996 have been dismissed as hoax, but saga continues to draw people from around world

‘I’ve seen the devil’: Brazil’s #UFO 🛸 capital marks 30 years since ‘alien encounter’. Via @guardian #UFOs 👽 #UAP #SETI

Interactive Drake Equation visualizer with 3D Milky Way simulation featuring 80,000+ stars, real-time SETI probability modeling, and dynamic sensitivity analysis for exploring alien civilization estimates

https://github.com/Mendiak/drake.equation

#SETI #AstroViz #DrakeEquation

Narrowband Radio Technosignature Search Toward 3I/ATLAS With FAST - Astrobiology 3I/ATLAS is the third confirmed interstellar object passing through the Solar System

Narrowband Radio Technosignature Search Toward 3I/ATLAS With FAST
astrobiology.com/2026/03/narr... #astrobiology #SETI #3IATLAS #technosignature

Text: #notjustaliens. Isabel Angelo, Astrophysics / Machine Learning. Background: Starry night sky. Inset: Photo of Isabel Angelo.

Text: Dr. Isabel Angelo earned her doctorate in 2025 from UCLA where she worked at the intersection of machine learning, physical models, and statistical methods to search for planets, binary stars, and anomalies in datasets including Kepler and Gaia. Background: Starry night sky with graphics of a star and exoplanets in front of it.

Text: Dr. Angelo is currently the Davie Postdoctoral Fellow at the SETI Institute and works on expanding ML-driven exoplanet detection to identify anomalous signals in transit data. These anomalies include both astrophysical anomalies and technosigature candidates. Background: Starry night sky with graphics of a star and exoplanets.

SETI Institute logo. Graphics: (top) Black hole. (bottom) radio telescope dishes at the Allen Telescope Array. Background: Starry night sky.

Dr. Isabel Angelo earned her doctorate in 2025 from UCLA where she worked at the intersection of machine learning, physical models, and statistical methods to search for planets, binary stars, and anomalies in datasets including Kepler and Gaia.

#SETI #NotJustAliens 🧪 🔭 👩‍🔬

What if stars communicate with their skin like certain organisms on Earth do? There is a turbulent / chaotic zone on the surface, the radiative zone, and then a very dense but highly regular core. That core could be it's seat of eternity. Alien life right on our doorstep.

#SETI #Aliens #Sun

Drei Sonden in unterschiedlichen Spielerfarben auf dem Neptum bzw. in dessen Orbit.

Meine Raumfahrtorganisaiton "Deep Sky Survey" sowie untergeschobene Produktionskarten. In der Tokenschale liegt ein Credit-Marker.

Die neue Alienspezies wurde von mir (lila Marker) besonders gründlich erforscht.

Viel zu tun am Neptun.

Endlich konnte ich #SETI mit der Erweiterung spielen und somit die asymmeterischen Raumfahrtorganisationen und ein neues Alien ausprobieren. Beides hat mir sehr gut gefallen! [1/5]

#Brettspiele #Brettspiel #BoardGames @heidelbaer.de @czechgames.com

Astrobiologist urges SETI to integrate UAP data and expand technosignature searches from exoplanets to the solar system Astrobiologist Dr. Jacob Haqq-Misra outlines how the scientific search for extraterrestrial intelligence could productively intersect with Unidentified Anomalous Phenomena research, arguing for methodical, data-driven technosignature hunts that include our own solar system. In a wide-ranging conversation hosted by anthropologist Peter Skafish for The Sol Foundation, Haqq-Misra discusses exoplanet biosignatures, the limits of the Drake Equation, cultural stigma within science, emerging survey instruments, and how policy developments may shape future access to data.

Astrobiologist Jacob Haqq-Misra urges SETI to include UAP data and expand technosignature searches from exoplanets into solar system, calling for methodical data-driven surveys, new instruments and policy to improve scientific access. #SETI #UAP #Astrobiology

At dawn, at one of our Wow@Home small radio telescopes, searching for bright transients over the past year. #AreciboWow #Astrophysics #SETI #Technosignatures

Where are all the aliens? Maybe they just don't want to talk to us "What we call the 'Great Silence' may not reflect absence, but refusal."

Where are all the aliens? Maybe they just don't want to talk to us. Via @spacedotcom #Space #Astrophysics #OrbitalMechanics #Astronomy #SETI 🚀 🌌 ☄️ 🛰️ #UFO 🛸 #UFOs 👽 #UAP

Sinais alienígenas são distorcidos pelo clima espacial Esta descoberta pode explicar por que o SETI nunca conseguiu detectar sinais de inteligência extraterrestre.

Transmissões de civilizações alienígenas são mascaradas pelo clima espacial.

Esta descoberta pode explicar por que o SETI nunca conseguiu detectar sinais de inteligência extraterrestre.

www.inovacaotecnologica.com.br/noticias/not...

#ciencia #astronomia #espaço #universo #ets #seti #alienigenas

While the US government is investigating unidentified anomalous phenomena, academic researchers studying them face stigma Surveys have found that researchers studying UAPs can face pushback from mentors and colleagues, even from people who think it’s an important line of research.

While the US government is investigating unidentified anomalous phenomena, academic researchers studying them face stigma. Via @live_science #UFO 🛸 #UFOs 👽 #UAP #SETI

Estudio: Algunas de las "estrellas" más frías de la galaxia podrían ser megaconstrucciones extraterrestres SETI Estudio: Algunas de las "estrellas" más frías de la galaxia podrían ser megaconstrucciones extraterrestres Civilizaciones extraterrestr...

Estudio: Algunas de las "estrellas" más frías de la galaxia podrían ser megaconstrucciones extraterrestres
#astronomia #SETI #extraterrestres

orbitaceromendoza.blogspot.com/2026/03/estu...

@bipisci.bsky.social
#ProjectHailMary #ScienceFiction #BigPictureScience #SETI #News #Podcast #Science