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Raul Alarcon

@spacesafety.bsky.social
111 followers 104 following 74 posts
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Reposted by Raul Alarcon
Ars Technica @arstechnica.com · 09/10/2026
arstechnica.com
AI coding agents generate more code, but not more software
Study finds coding efficiency gains get "absorbed" by human review "bottleneck."
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Reposted by Raul Alarcon
Moisés Jauregui-Sanchez @moisesjauregui.bsky.social · 08/10/2026
La ilusión del dragón cóncavo ejemplifica el procesamiento predictivo: aunque la figura está curvada hacia adentro, el cerebro impone su sesgo evolutivo de rostros convexos y simula que te sigue. La mente no registra la realidad de forma pasiva, sino que proyecta modelos para interactuar con ella.
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Reposted by Raul Alarcon
Literland @literland.bsky.social · 08/10/2026
“La progresiva degeneración de la especie humana se percibe claramente en que cada vez nos engañan personas con menos talento”. Charles Darwin 📷 Kurt Hutton
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Moisés Jauregui-Sanchez @moisesjauregui.bsky.social · 03/10/2026
Antes del software digital, las naves Soyuz navegaron en órbita gracias al Globus INK: una computadora analógica electromecánica usada desde los años 60 hasta el 2002. Con solo engranajes, calculaba la posición y el punto de aterrizaje sobre un globo de 5 pulgadas. Pura ingeniería física sin chips.
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Reposted by Raul Alarcon
ESA Space Science @science.esa.int · 27/09/2026
Want to join us as BepiColombo arrives at Mercury? You can! Submit a #WelcomeToMercury message for Bepi and Mio and stand a chance to win a trip to ESA in Darmstadt, Germany, in December of this year. Check the competition out here 👉 esa.int/WelcomeToMercury 🔭
Illustration showing BepiColombo cartoon characters Bepi and Mio waving. To the left of the characters, a text reads ‘Welcome BepiColombo to Mercury!’. On the lower part of the image, we see part of planet Mercury on the left, and the hashtag WelcomeToMercury on the right.
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Reposted by Raul Alarcon
Andrew Parsonson @andrewparsonson.bsky.social · 23/09/2026
NASA Administrator Jared Isaacman revealed that Italy has committed $5 billion to build a lunar habitat for the agency’s Moon Base programme. In exchange, the country will recieve spots for two Italian astronauts on future missions to the Moon. europeanspaceflight.com/italy-to-spe...
europeanspaceflight.com
Italy to Spend Over $5 Billion to Send Two Astronauts to the Moon - European Spaceflight
NASA Administrator Jared Isaacman revealed that Italy has committed $5 billion to build a lunar habitat for the agency’s Moon Base programme.
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Raul Alarcon @spacesafety.bsky.social · 22/09/2026
Unbelievable… after letting partners down, NASA is now spitting on them. Not a smart move in the long run. Let’s hope Europe is smart enough to stand united rather than letting be divided.
arstechnica.com
NASA chief: I'm only interested in "good deals" from international partners
There was absolutely a time where we were trying to make everyone happy."
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Reposted by Raul Alarcon
European Space Agency @esa.int · 06/09/2026
Last night, Isar Aerospace achieved the first launch to orbit from continental Europe, becoming the first provider to reach this milestone for @transport.esa.int's European Launcher Challenge. More 👉 www.esa.int/Enabling_Sup... 📸 Isar Aerospace
esa.int
Isar Aerospace achieves first launch to orbit from continental Europe
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EUMETSAT @eumetsat.int · 27/08/2026
MTG-I2 is safely in orbit! 🚀 Launched on Ariane 6, the satellite has deployed its solar panels and is now powered up. Once operational, it will refresh imagery over Europe every 2.5 minutes, giving forecasters faster views of severe storms and wildfires. Read more: bit.ly/4zJhUfm
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Reposted by Raul Alarcon
Bulldog punk. @bulldog75.bsky.social · 23/08/2026
No discutas con fachas, da igual si son humanos o botts, bloqueo y a otra cosa.
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Reposted by Raul Alarcon
European Space Agency @esa.int · 18/08/2026
Spacewalk complete. ✅ After 6 hours and 23 minutes outside the International Space Station, Sophie Adenot is safely back inside. With today's EVA, Sophie becomes the first French woman to perform a spacewalk. 🇫🇷 @exploration.esa.int
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Reposted by Raul Alarcon
Josef Aschbacher @josefaschbacher.esa.int · 11/08/2026
On 18 August, ESA astronaut Sophie Adenot will take her first spacewalk. A remarkable moment for Sophie, for @esa.int, and for all those who believe that space exploration is an undeniable part of our future.
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Reposted by Raul Alarcon
Pedro Vallín @pvallin.bsky.social · 08/08/2026
A los niños de Cantabria lo que deberían explicarles es que su gobierno autonómico está matando los cuatro lobos que quedan. Salva a los lobos, salva el mundo. Dona a @fondolobo.bsky.social
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Reposted by Raul Alarcon
James. @viajeromallorca.bsky.social · 06/08/2026
Un grupo de Mallorquines, "armados" con flotadores, se dirigen a la playa que el Hotel Gran Meliá ha privatizado para uso exclusivo de sus clientes. Los mallorquines disfrutaron de un día de playa y recordaron al personal atónito del hotel y la Policía local de Calvià que: Las playas son públicas.
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Reposted by Raul Alarcon
Resist Trump 🤬 🤦🏽‍♂️🇺🇸 💜💙💪🏽 @resist-trumps-rule.bsky.social · 06/08/2026
🚨America Today🚨
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Reposted by Raul Alarcon
Marcelino Madrigal @mmadrigal.bsky.social · 29/07/2026
He analizado 940 vídeos sobre cambio climático en TikTok con más de 175M de reproducciones. Quería entender qué narrativas mueven el debate, quiénes las impulsan y cómo se difunden en la plataforma
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Mobility Behaviour👨‍🎓 @davidloisuned.bsky.social · 24/07/2026
Abascal dice que los catastróficos incendios son culpa del "fanatismo climático". ¿Se puede dar otorgar una mínima responsabilidad de gestión a descerebrados de este calibre?
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Victorio @vitorepublica.bsky.social · 11/07/2026
Los incendios se apagan en el invierno y las inversiones se aprueban en el otoño, en el presupuesto ordinario y las Comunidades Autónomas donde están gastando el dinero que les transfiere el Gobierno de España para apagar y prevenir el fuego. POR UN PLAN DE ESTADO EN PREVENCIÓN DE INCENDIOS.
elpais.com
Víctor Resco, ingeniero: “Lo sucedido en Almería no es para nada inesperado, se venía advirtiendo desde hace tiempo”
“En Europa tenemos que lamentar más fallecimientos por incendios forestales que por ataques terroristas”, señala el investigador
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spriddler.bsky.social @spriddler.bsky.social · 04/07/2026
We have known CO2 is a greenhouse gas since before the Civil War. Immediately the science community began speculating on the future effects on the climate of burning coal. The first rigorous model connecting CO2 emissions to a warming planet was done in 1896.
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Reposted by Raul Alarcon
Congressman Don Beyer @beyer.house.gov · 03/07/2026
The future of our planet depends on people willing to stand up for science and the truth. I’m so grateful to the scientists who walked to D.C. to deliver letters demanding action on climate change.
youtube.com
Don Beyer with Climate Scientists on the Importance of Protecting the Planet
YouTube video by Congressman Don Beyer
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Reposted by Raul Alarcon
Peter Llewellyn @peterllewellyn.bsky.social · 21/06/2026
www.cbc.ca/news/science...
cbc.ca
Tuna fishers abandon tons of this gear, and it harms wildlife in marine refuges, study finds | CBC News
The tuna in your sandwich was likely caught with the aid of drifting rafts called fish aggregating devices (FAD). New Canadian research finds that abandoned FADs are smashing into coral reefs and enda...
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Reposted by Raul Alarcon
Serene Doomer @serenaribena.bsky.social · 13/06/2026
'Pilot whales can’t hear each other over ship noise in Strait of Gibraltar, study finds. The rumble of ship traffic is drowning out the calls of long-finned pilot whales and potentially other marine species in the Strait of Gibraltar' news.mongabay.com/short-articl...
news.mongabay.com
Pilot whales can’t hear each other over ship noise in Strait of Gibraltar, study finds
The rumble of ship traffic is drowning out the calls of long-finned pilot whales and potentially other marine species in the Strait of Gibraltar, a narrow strip of water between Morocco and Spain that...
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Reposted by Raul Alarcon
Jeff Berardelli @weatherprof.bsky.social · 02/06/2026
The forecast strength of this El Niño is astonishing! Plotted below are all the strongest El Nino’s on record vs the 2026 forecast (thick white line). Look at how deviant this event has the “potential” to be! Forget “Super”, if this verifies it deserves “Supercalifragilistic expialidocious!”… 1/
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𝗚𝗥𝗘𝗘𝗡𝗦𝗧𝗢𝗡𝗘 📎 @berncomar.bsky.social · 01/06/2026
Loss of Arctic sea ice has triggered a persistent decline in nitrate levels. This change restricts plankton growth, disrupts the marine food chain, and reduces the ocean's carbon storage capacity, with likely irreversible impacts on Arctic and potentially global marine ecosystems.
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Reposted by Raul Alarcon
Rosa M. Tristán @rosatristan.bsky.social · 30/05/2026
Este miércoles en Islas Feroe (Dinarmarca,UE). 700 calderones han acabado así por una tradición. No está en riesgo, pero su consumo de desaconseja porque acumulan mercurio. ¿Para qué ? ¿Les gusta ver el mar rojo de sangre? www.oceancare.org/en/stories_a... Lo denuncia @oceancare.bsky.social
oceancare.org
Major pilot whale kills in the Faroe Islands
In one single day, three large-scale drive hunts killed almost 700 pilot whales and other dolphins in the Faroe Islands.
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Reposted by Raul Alarcon
C6H4(CH3)(NO2) @nitrotolueno.bsky.social · 27/05/2026
El calentamiento global está alcanzando límites letales, pero las empresas siguen pagando por mantener el modelo por su beneficio a corto plazo. "Pakistán ha marcado 49ºC en mayo: hay partes del mundo acercándose peligrosamente al límite fisiológico del ser humano" www.xataka.com/ecologia-y-n...
xataka.com
Pakistán ha marcado 49ºC en mayo: hay partes del mundo acercándose peligrosamente al límite fisiológico del ser humano
El miércoles 27 de mayo, a las 10 de la mañana, los termómetros de Yacobabad alcanzaban 49 grados. La ciudad del centro de Pakistán es uno de los lugares más...
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Reposted by Raul Alarcon
Serene Doomer @serenaribena.bsky.social · 26/05/2026
'Reef fish communities are collapsing under climate stress… A new study... found that fish may still behave normally under climate stress. However, when reefs lose shelter and complexity, the social groups that help fish survive begin to break apart.' www.earth.com/news/reef-fi...
earth.com
Reef fish communities are collapsing under climate stress
Climate stress is reshaping coral reefs as habitat loss causes reef fish communities and social groups to collapse.
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Reposted by Raul Alarcon
Robert Reich @rbreich.bsky.social · 26/05/2026
"The pursuit of greater profits cannot justify choices that systematically sacrifice jobs, because the human person is an end, not a means, and the economic order must remain subordinate to human dignity and the common good." —Pope Leo XIV
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Craig Pittman @craigtimes.bsky.social · 23/05/2026
To aid offshore oil drilling, federal govt strips protections for one of the world’s rarest whales, threatening the survival of a species that calls the waters off the #Florida Gulf Coast home. www.tampabay.com/news/environ... via @maxchesnes.bsky.social
tampabay.com
The Gulf’s rarest whale was a thorn in Big Oil’s side. Now feds are slashing protections
A key official recently cast doubt on whether the Rice’s whale is its own species, a talking point used by the oil and gas industry.
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elDiario.es @eldiario.es · 23/05/2026
La misteriosa empresa que compra libros viejos para entrenar a la IA y los destruye: “Es un expolio literario”
eldiario.es
La misteriosa empresa que compra libros viejos para entrenar a la IA y los destruye: "Es un expolio literario"
Una compañía canadiense ha irrumpido en librerías de todo el mundo comprando miles de ejemplares sin recorrido comercial. Los libreros denuncian que su objetivo es alimentar un algoritmo y deshacerse ...
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Reposted by Raul Alarcon
Digital Brain @yourdigitalbrain.bsky.social · 17/05/2026
Japanese robot detects 0.1mm rail cracks and repairs them autonomously at night using 10,000 RPM grinding and ultrasonic inspection
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MarcPieterse @marcpieterse.bsky.social · 16/05/2026
Cutting their fins while alive 👺 Terrible torture of endangered species. Killing sharks causes #Ecocide and #MassExtinction #BanSharkFinning #Japan #Nippon 👎
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Dezene Huber 🍁 🌻 @dezene.me · 17/05/2026
“…a past strong El Niño event wiped out 77 percent of the islands' penguins. In addition, the climate pattern destroyed 97 percent of shallow water coral.” If this El Niño turns out as predicted, it will have devastating effects on biodiversity across the globe. www.newsweek.com/super-el-nin...
newsweek.com
Most Galapagos penguins could be killed this year, here's why
More than three-quarters of the penguins' population died during a separate strong El Niño event, fueling concerns for this year.
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Moisés Jauregui-Sanchez @moisesjauregui.bsky.social · 16/05/2026
La arquitectura tradicional japonesa Takekomai y Tsuchikabe supera soluciones modernas en sostenibilidad y resiliencia. Este sistema de bambú y arcilla regula humedad, disipa sismos y actúa como membrana viva. El futuro constructivo implica recuperar la inteligencia bioclimática ancestral.
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The Guardian @theguardian.com · 15/05/2026
‘I didn’t want to be the guinea pig’: inside tech’s AI-fueled manager purge
theguardian.com
‘I didn’t want to be the guinea pig’: inside tech’s AI-fueled manager purge
Tech workers say AI-driven restructurings are eroding mentorship, support and paths to promotion across Silicon Valley
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Paul Eric @pauleric70.bsky.social · 06/05/2026
Earth as a habitable planet is fast slipping away from us As Earth is now trapping heat 25% faster in this decade than it did in the last Warming occurring at a rate of about 0.49 F (0.27 C) each decade Humanity is releasing over 46 billion tons (42 billion metric tons) each year Go Green
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James Walker @jameslwalker.bsky.social · 04/05/2026
EXCLUSIVE: A Scottish salmon farm is under investigation by a UK Government agency after blind and diseased salmon missing chunks of flesh were filmed at their Highland facility www.thenational.scot/news/2607665...
thenational.scot
Highland salmon farm investigated by UK Government agency after diseased fish filmed
A SCOTTISH salmon farm is under investigation by a UK Government agency after blind and diseased salmon missing chunks of flesh were filmed at their…
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ANXO LOPEZ🔻 @anxolopez.bsky.social · 27/04/2026
Pues a compartir esta maravilla.
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EL PAÍS @elpais.com · 09/04/2026
Tras meses de distanciamiento, la mayor comunidad salvaje de chimpancés se partió en dos, desatando una enorme violencia con decenas de muertos
elpais.com
Guerra civil en el paraíso de los chimpancés: “Han diezmado al grupo rival”
Tras meses de distanciamiento, la mayor comunidad salvaje de estos primates se partió en dos, desatando una enorme violencia con decenas de muertos
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The Guardian @theguardian.com · 09/04/2026
France accuses Hungary of ‘betrayal of solidarity’ over leaked call with Russian foreign minister – Europe live
theguardian.com
France accuses Hungary of ‘betrayal of solidarity’ over leaked call with Russian foreign minister – Europe live
France’s foreign minister, Jean-Noël Barrot, condemns call in which Hungary’s Péter Szijjártó appeared to offer to share documents about Ukrainian EU accession Meanwhile, the French foreign minister, Jean-Noël Barrot, accused Hungary of “betrayal of the solidarity required between countries of the European Union” after the latest revelations about his Hungarian counterpart Péter Szijjártó’s contacts with Russia. In leaked recordings obtained by a consortium of investigative reporters, Szijjártó appeared to offer to send Russian foreign minister Sergei Lavrov a document about Ukraine’s EU accession. Continue reading...
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EL PAÍS @elpais.com · 04/04/2026
Algunos sonidos producidos por humanos o animales se transmiten a cientos de metros de distancia sin obstáculos. Con esta idea, la organización Rainforest Connection usa micrófonos e IA para ayudar a la conservación de bosques de 37 países
elpais.com
Los vigilantes que protegen la selva con micrófonos en los árboles: “Por una vez, los malos se sienten inseguros”
La organización Rainforest Connection utiliza micrófonos, conectividad e inteligencia artificial para ayudar a la conservación de bosques de 37 países: graban a quienes la depredan, pero también su biodiversidad
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ESA Exploration @exploration.esa.int · 04/04/2026
#Artemis II update: our European Service Module's main engine performed the translunar injection so precisely that flight controllers in Houston decided to cancel the first of three outbound trajectory correction burns on the way to the Moon 🥳
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EL PAÍS @elpais.com · 31/03/2026
El pasado domingo, 29 de marzo, el mercado mayorista de la electricidad registró uno de los tres mínimos históricos conocidos hasta ahora. Y lo hizo en plena crisis energética derivada de la guerra de Irán. No se registraba un precio semejante desde 2013
social.elpais.com
La alta producción renovable y la baja demanda hunden los precios de la luz a mínimos históricos
El domingo se registró una media de 18 céntimos el megavatio hora, a lo que contribuyó también la suspensión del impuesto del 7% a la generación eléctrica
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Josef Aschbacher @josefaschbacher.esa.int · 31/03/2026
⏱️Under 48 hours to Artemis II A big moment for human exploration and for Europe’s role in returning to the Moon. At the ❤️ of Orion is the European Service Module: delivered by ESA and built by 10 Member States across Europe. The 🌑 is not a short term endeavour. Europe is in it for the long run.
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G.Brian Kurtz - healer, teacher, speaker, author. @accesstherealyou.bsky.social · 30/03/2026
Nature can help us if we let her.
youtu.be
U.S. Put 340 Million Oysters in a Dead Bay — Nobody Is Talking About What Happened to the Water
YouTube video by Make Tech Future
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The Guardian @theguardian.com · 31/03/2026
‘A national scandal’: trawlers scour seabeds of supposedly protected UK waters
theguardian.com
‘A national scandal’: trawlers scour seabeds of supposedly protected UK waters
‘Precious ocean life is being pushed to the brink,’ say campaigners, arguing that overfished marine areas are ‘protected only on paper’ Almost 40% of England’s seas are designated as marine protected areas. Their purpose, the government says, is “to protect and recover rare threatened and important marine ecosystems … from damage caused by human activities”. And yet in the four years to 2024, trawlers using vast nets, including those that scour the seabed, caught more than 1.3m tonnes of fish within them, according to official figures that campaigners say show they are “little more than lines on a map”. Continue reading...
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Henry Brubaker @henrybrubaker.bsky.social · 26/03/2026
www.lavanguardia.com/internaciona...
lavanguardia.com
Josep Borrell: “La vieja Europa no sirve para hacer frente al mundo nuevo”
El presidente del CIDOB y ex alto representante de la UE de Política Exterior y Seguridad reconoce que a Europa le falta voluntad política para tener un ejército común
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Sully Dawg @sullydawg2.bsky.social · 22/03/2026
Two miles in Hormuz controls the global economy. Break trust, lose honor. 👉 Inbound lane (into the Persian Gulf): ~2 miles wide 👉 Outbound lane (out to open ocean): ~2 miles wide
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Robert Reich @rbreich.bsky.social · 20/03/2026
Trump is plotting to shell out nearly $1 billion of taxpayer money to get an energy company to stop building two wind farms. That will make us more reliant on dirty fossil fuels, whose prices are soaring due to his war on Iran. Everyone loses — except Trump’s Big Oil donors.
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EL PAÍS @elpais.com · 21/03/2026
🔴Adif reconoce que los 36 metros de raíl sustituido este marzo en Adamuz carecían de control de calidad
social.elpais.com
Adif reconoce que los 36 metros de raíl sustituido este marzo en Adamuz carecían de control de calidad
La jueza pidió explicaciones al gestor de infraestructura sobre el cambio de ese segmento del carril y sobre otros 42 metros de vía de los que no había avisado
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