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[EXOPLANETAS Noticias de Ciencia y Tecnología @ExoPlanetascom]

Spolier: Sí está acelerado; pero NO, no está acelerando hacia la Tierra.

[EXOPLANETAS Noticias de Ciencia y Tecnología @ExoPlanetascom]

Parece un Extraterrestre y tiene un Simbionte en su interior.
Pero es de nuestro planeta.
➡️ La foto es de un “cerdo marino” Scotoplanes Globosa, una especie de pepino de mar que habita en el fondo del océano hasta los 5000 metros de profundidad.
El 11 de noviembre de 2026 la Universidad de Tokio, Japón, publicó un comunicado anunciando que habían descubierto una bacteria inusual bajo su piel.
La bacteria a la que le han puesto el bonito nombre de Candidatus Abyssoplasma Scotoplanesicola, pertenece a un linaje de bacterias simbióticas asociadas a invertebrados marinos.
Lo curioso es que esta bacteria simbionte reveló tener un genoma extremadamente reducido; pero era capaz de producir proteínas extremadamente largas.
¿Para qué? y ¿Qué es lo que aporta el simbionte al cerdo marino?
Son cuestiones que quieren investigar los científicos japoneses; aunque sospechan que la proteínas que produce la bacteria podrían proteger al cerdo marino de enfermedades e infecciones. Es como si este ser de las profundidades llevara bajo su piel una bacteria que le sirve de botiquín.

[Scientific American @sciam]

Lumina, a huge computer model laden with complex astrophysics, is giving scientists a breathtaking (and record-breaking!) virtual view of the young universe emerging from the cosmic “dark ages.”

https://t.co/SYz6Fa1hbO

[Mario Nawfal @MarioNawfal]

🇨🇳 China has flown a 10-ton electric passenger plane with a pilot on board for the first time, after months of autonomous flights.

The aircraft is designed to carry 19 passengers between cities at 300 km/h, with a range of up to 400 km.

After its first unmanned flight in February, it completed 19 autonomous test flights.

The plane is not yet certified, and its range remains limited for commercial routes.

China is testing an electric aircraft that can fly with or without a pilot.

Writer: Lucas

[Alberto Núñez Feijóo @NunezFeijoo]

En los 90 minutos que he hecho la entrevista con Jordi Wild, ha trascendido supuesta corrupción en el Ministerio de Igualdad con las pulseras antimaltrato, posibles ilegalidades en la financiación del PSOE y la citación del delegado del Gobierno en Ceuta por la invasión.

Deberían delinquir más despacio.

[Lunar Citizen @LunarCitizens]

This is wild. Ship 42 just deployed 26 Starlink V3 satellites. Even if SpaceX doesn’t recover Ship 42, the entire Flight 15 mission would cost an estimated $130 million. That’s about the average contract price of a single RS-25 engine for NASA’s SLS.

Now imagine Starship putting 100 metric tons into, that’s $1,300/kg, compared with about $1,765/kg for Falcon 9. Falcon 9 is already the most competitive rocket on the market.

Add Flight 14 and Starship has put roughly 104 tons into orbit across just two test flights. That’s about 1.7 times what European rockets have delivered to orbit so far this year and about 40% of what Chinese rockets have delivered.

[Juan Soto Ivars @juansotoivars]

Esto está hecho con IA, inspirado en "Nausicaä del Valle del Viento" y ha costado 45 días y cien mil dólares. Es acojonante. @PJaccetturo explica cómo lo están haciendo en un hilo. Lo dejo debajo de este tuit.

[Science Magazine @ScienceMagazine]

Early humans developed sophisticated hunting technologies and exploited diverse plant and animal resources while living in the Arabian interior, according to a new Science study of a 125,000-year-old archaeological site in Saudi Arabia.

The findings offer new evidence of how prehistoric populations adapted to the region's changing environments during periods of increased rainfall. https://t.co/c7jV833CoU

[nature @Nature]

Researchers have found an enzyme that drives ageing in the body’s tissues

https://t.co/3hJXEARIfE

[Space Nøsey @SpaceNosey]

El Super Heavy se ha "arrugado" completamente momentos antes del amerizaje.

@SpaceX #Starship #Starlink

[Jay Gatling @apinionsvary]

🚨 BREAKING: $SPCX Super Heavy booster just exploded over the Gulf after its tower catch was called off during today's Starship test flight in Texas 🚀

It's Friday the 13th, and look at today alone:

1️⃣ The FAA grounded every flight in the country over a communications outage.

2️⃣ Flights from Europe to the US were suspended.

3️⃣ A tanker slammed into a ship in New Orleans.

4️⃣ A SpaceX booster blew up.

What the hell is going on?

[Mario Nawfal @MarioNawfal]

🇺🇸 This is getting SCARY...

In the U.S., Realbotix is developing ultra-realistic humanoid robots called Echo, featuring silicone skin and artificial intelligence.

We're talking about robots designed to look increasingly like actual human beings.

AI is no longer just something on your screen...

Writer: Samuel

[Professor Avi Loeb @ProfAviLoeb]

Mysterious space object accelerates toward Earth as scientists debate
https://t.co/CoNleIBGp2

[EXOPLANETAS Noticias de Ciencia y Tecnología @ExoPlanetascom]

Me parece estupendo un paseo de la fama con estrellas para aquellos que exploran el Universo 😊

[EXOPLANETAS Noticias de Ciencia y Tecnología @ExoPlanetascom]

Info-Ciencia 🇺🇸🚀 Viernes 13 la crucial prueba de la Starship 15.
➡️ SpaceX quiere recupera todo el conjunto de la Starship, para recargar de combustible y enviarlo en un lanzamiento posterior al espacio.
De esta manera cumplir con la finalidad de crear un cohete y nave espacial 100% reutilizable y con ello reducir el gasto de mandar cargas y humanos al espacio.
Según la compañía de Elon Musk: Ese es el avance crítico necesario para hacer que la vida sea multi planetaria.

[Mühendislik Harikası @muhendisIiktr]

Bir uzay gemisine benziyor ama aslında 60 yıllık bir uçak.

Karşınızda XB-70 Valkyrie.

1960'lı yıllarda geliştirilen bu uçak, ses hızının üç katına (Mach 3) ulaşmak ve nükleer patlamanın etkilerinden uzaklaşabilecek kadar hızlı uçmak üzere tasarlandı.

Öyle yüksek hızlara ulaşıyordu ki hava sürtünmesi nedeniyle dış yüzeyinin sıcaklığı 315°C'yi aşıyordu. Pilotlar, bu zorlu koşullara dayanabilmek için basınçlı uzay giysilerine benzer özel kıyafetler giyiyordu.

Ancak uçağın en dikkat çekici özelliği kanatlarıydı.

Ses hızını aştığında kanat uçları 65 derece aşağı doğru katlanabiliyordu.

Bu tasarım, uçağın kendi oluşturduğu şok dalgalarından yararlanmasını sağlıyordu. Tıpkı bir sörfçünün dalgaların üzerinde ilerlemesi gibi.
Uçakta yan yana sıralanmış altı güçlü jet motoru bulunuyordu.

XB-70 Valkyrie'den yalnızca iki adet üretildi. Bunlardan biri trajik bir kazada düştü, diğeri ise bugün bir müzede sergileniyor.

O zamandan bu yana aynı tasarıma sahip başka bir uçak üretilmedi.

Sizce XB-70 Valkyrie, havacılık mühendisliğinin ulaştığı en etkileyici başarılardan biri mi?

[Aristocratic Fury @LandsknechtPike]

A reminder that churches in Transylvania had to be fortified in 15th century due to Ottoman raids.

In an event of a raid, whole villages could shelter inside the church walls.

[Clint Warren-Davey @Clint_Davey1]

I don't know if this is right.

Did the Magyars really get all the way to France and Spain?

[Science Magazine @ScienceMagazine]

Years ago, Wendy Valencia Montoya touched a flower in the Amazon rainforest, startling in its warmth. Back then, researchers thought that heat-producing plants mainly wielded heat as a way to volatize scents that tempt pollinators.

“I decided to challenge this view and ask a more radical question: can heat itself act as a signal to guide pollinators," writes Valencia Montoya in her 2026 Science & SciLifeLab Prize for Young Scientists grand prize-winning essay.

Her piece explains how heat itself is a pollinator beacon with ancient origins. Learn more about the work: https://t.co/h906Uqobjb

[EXOPLANETAS Noticias de Ciencia y Tecnología @ExoPlanetascom]

La evolución de la Inteligencia Artificial para crear imágenes desde Will Smith comiendo espaguetis en marzo de 2023 a la actualidad Jensen Huang en Matrix es simplemente ¡ALUCINANTE!
Lo que nos espera en los años 30 es un salto a otro nivel de civilización ¿Sabremos gestionarlo? 🤔