🧠 A brain floating in space — and it’s real
NASA’s James Webb Space Telescope just released the sharpest images ever taken of nebula PMR 1, nicknamed the “Exposed Cranium” — because it looks almost exactly like a human brain inside a transparent skull.
PMR 1 is a planetary nebula — an expanding shell of ionized gas and dust expelled by a star in the final stages of its life, as the nuclear fuel in its core runs out.
Webb captured it in both near- and mid-infrared light. The images reveal a distinctive dark lane running vertically through the center, dividing the nebula into two lobes — just like left and right brain hemispheres. That eerie split is likely carved by twin polar jets blasting outward from the dying star at its core.
The central star is several times more massive than our Sun and is just a few thousand years from its ultimate fate — either a spectacular supernova or a quiet collapse into a white dwarf. Scientists aren’t sure yet which way it will go.
The nebula was first spotted by the Spitzer telescope back in 2013, but Webb’s more advanced instruments now reveal features that were previously invisible, making its brain-like structure stand out with unprecedented clarity.
The universe has a sense of aesthetics.
🔗 Source: https://science.nasa.gov/missions/webb/nasas-webb-examines-cranium-nebula/
#space #JWST #astronomy #nebula #science

Meta’s Tribe v2 AI predicts human brain response to visuals & audio – without needing new training for unseen languages

🧠 Meta* has developed Tribe v2, an artificial intelligence model that can reliably predict how the human brain reacts to visual and auditory content. According to Meta, the model is designed for scientific purposes, aimed at advancing neuroscience research.

📊 The system was trained on fMRI data from four individuals, plus brain‑activity records from over 700 volunteers. Participants were shown images, videos, text, and listened to podcasts while their neural signals were recorded.

🔮 Tribe v2 learned to “reliably” forecast brain activity – and can even make predictions for languages that were not included in the original dataset, with no extra training. Meta emphasizes that the model’s goal is to help neuroscientists test hypotheses without involving human subjects.

#AI #Neuroscience #BrainImaging #MachineLearning #Science #NeuroscienceResearch

Chinese engineers shift from nimble androids to hyper‑realistic robot faces – sparking ethics debate

🇨🇳 After achieving solid results in creating agile, fast‑moving androids, Chinese engineers have now turned to developing hyper‑realistic robot faces. A demonstration of a female robot face by Yuhang Hu, founder of Shouxing Technology, has ignited public discussion.

🤖 Experts are debating the ethics of humanoid machines that are indistinguishable from real humans. This video proves that such technology is already within reach of today's robotics industry.

#Robotics #AI #science #HumanoidRobots #ChinaTech #FutureTech

Saturn’s winds are far deeper than we thought — and that changes everything 🌀

Saturn is famous for its extreme winds — reaching up to ~1,600–1,800 km/h.

But the real mystery wasn’t speed.
It was depth.

For decades, scientists didn’t know whether these jet streams were just shallow “weather”… or something much bigger.

Now, thanks to data from the Cassini–Huygens mission, we finally have an answer.

📊 New studies show that Saturn’s winds don’t just skim the surface —
they extend thousands of kilometers deep into the planet.
• Equatorial winds may reach depths of up to ~10,000 km
• High-latitude winds are shallower, but still massive
• Below the clouds, winds can even become stronger than what we see at the surface

Why does this happen?

Because Saturn isn’t like Earth.

🌍 Earth’s atmosphere is thin and sits on solid ground
🪐 Saturn has no solid surface, and its atmosphere blends into its interior

Add to that:
• intense internal heat
• rapid rotation (~10.7 hours per day)
• almost no friction

→ and you get a planet-scale engine of continuous motion

Even more fascinating:
these deep flows actually affect Saturn’s gravity field, which is how scientists detected them in the first place.

👉 English source:
Read the study overview

⸻

Saturn isn’t just a gas giant.
It’s a 10,000-km-deep storm system.

Imagine weather that doesn’t just happen in the sky —
but inside the planet itself.

#space #saturn #astronomy #science #cosmos

"EBIDTA - Earnings Before Iran & Donald Trump
Announcements"

🚀 Historic Moon Mission: Artemis II Launches!

For the first time in half a century, the United States has sent a rocket carrying astronauts toward the Moon. The Artemis II mission lifted off from Kennedy Space Center in Florida earlier today.

Crew:
• Three NASA astronauts
• One Canadian Space Agency astronaut

Mission profile:
The flight will last approximately 10 days. Unlike the Apollo missions, Artemis II will not land on the lunar surface—that milestone is planned for 2028 under the Artemis III mission.

👨‍🚀🌍🌕 #ArtemisII #NASA #MoonMission #SpaceExploration #ScienceNews #science

A view of the Earth from NASA’s Orion spacecraft as it orbits above the planet during the Artemis II test flight. NASA astronauts Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialist Christina Koch, and CSA (Canadian Space Agency) astronaut Mission Specialist Jeremy Hansen, launched at 6:35 p.m. EDT on Wednesday, April 1, 2026, on an approximately 10-day mission around the Moon and back to Earth.
NASA

A global fuel crunch may be unfolding — and the signals are getting harder to ignore.

Across Asia, Africa, and parts of Europe, governments are already introducing emergency measures: fuel rationing, shorter work weeks, and restrictions on daily life.

Here’s what’s happening:

🇧🇩 Bangladesh — fuel rationing in place, universities closed, military deployed to guard oil depots.

🇱🇰 Sri Lanka — private vehicles limited to ~15 liters per week; schools shifted to a four-day schedule.

🇩🇪 Germany — fuel prices exceeding €3 per liter in some regions; industrial pressure rising.

🇸🇮 Slovenia — daily fuel caps: ~50 liters for private drivers, ~200 liters for businesses and agriculture.

🇵🇭 Philippines — national energy emergency declared; four-day work week introduced.

🇰🇪 Kenya — fuel shortages spreading outside major cities.

🇪🇬 Egypt — rationing of fuel and electricity; businesses closing earlier to conserve energy.

🇨🇳 China — export restrictions on diesel, gasoline, and aviation fuel.

🇰🇷 South Korea — fuel price caps introduced for the first time in ~30 years.

🇬🇧 United Kingdom — authorities considering potential fuel rationing scenarios.

🇪🇺 European Union — emergency discussions underway as fuel reserves in some countries reportedly fall below ~30% of required minimum levels.

Meanwhile, major industrial players like BASF are already raising prices (reportedly up to +30%), signaling pressure across supply chains.

⸻

What does this mean?

This isn’t just about fuel — it’s a systemic stress signal:
• Energy shortages → industrial slowdown
• Logistics disruptions → rising prices
• Policy interventions → changes in daily life

If the trend continues, we may be looking at a broader energy-driven economic shift rather than isolated regional issues.

⸻

The key question:
Are we seeing a temporary imbalance… or the early stage of a global energy reset?

#energy #economy #geopolitics #fuel #science

Koala fight — not for the faint-hearted. Sound on: the rivals bleat menacingly at each other.

🚀 How Will NASA Bring Artemis II Astronauts Back to Earth? The Science Behind Splashdown

After a 10-day mission around the Moon, the Orion capsule will re-enter Earth’s atmosphere at 40,000 km/h (25,000 mph). Its heat shield will endure temperatures up to 2,800°C (5,000°F)—hotter than molten lava! How does NASA ensure a safe return? Here’s the tech behind it:

🌍 Atmospheric Braking: The Avcoat heat shield protects against temperatures rivaling the Sun’s surface.
🪂 Parachutes: Eleven chutes slow the capsule from 500 km/h (310 mph) to 30 km/h (19 mph)—like jumping off a 3-meter diving board.
🌊 Splashdown: Ocean impact absorbs the shock, with recovery teams waiting just 5 km (3 miles) away.

📖 Original: Dive deeper into Artemis II’s return tech in NASA’s article.



#ArtemisII #NASA #SpaceTech #Science #Moon #SpaceExploration

Astronauts of the Artemis II mission flew around the Moon and successfully returned to Earth, according to NASA. The Orion spacecraft spent nearly 10 days in space and splashed down in the Pacific Ocean. The maximum distance from Earth exceeded 430,000 km — a record for crewed missions.

A researcher invented a fake eye disease called “bixonimania” and uploaded two bogus papers about it to an academic server. The papers included acknowledgments to the “Starfleet Academy,” funding from a character in The Simpsons, and the “University of the Fellowship of the Ring.” In the middle of the text, it was explicitly stated that everything was fictional.

Nevertheless, for several weeks, major AI systems treated the disease as real: Google Gemini claimed it was caused by blue light, Perplexity reported a prevalence of one case per 90,000 people, and ChatGPT even advised users on matching symptoms.

The fake study was eventually cited in a peer-reviewed journal, which later retracted the issue after intervention by Nature.

Neither AI systems nor human researchers initially detected the hoax—highlighting a growing problem: people are citing AI-generated references without verifying their content.

Meanwhile, the U.S. FDA is already using AI to evaluate drugs, the CEO of a New York hospital is considering replacing radiologists with algorithms, and ChatGPT Health is being launched to consult patients.

@science