🚀 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

We clearly need the
Bureau for Research in Artificial Intelligence Networks

(BRAIN)

Because nothing says intelligence like another layer of bureaucracy.

Or, maybe the
Advanced Institute for Disruptive Optimization Technologies

(AIDIOT)

#humor

An octopus has three hearts — and two of them stop beating every time it swims.

That's not a metaphor. When an octopus swims, the two hearts that pump blood to its gills literally shut down. This is why octopuses prefer crawling along the seafloor: swimming exhausts them.

Oh, and their blood is blue. It uses copper instead of iron to carry oxygen, which works better in cold, low-oxygen water — but makes swimming even more tiring.

So the next time someone says they're "putting their heart into it" — remind them an octopus puts in three. And still gets winded walking to the fridge. 🫠

💬 Which fact surprised you more — the three hearts , or the blue blood?
@science

Grab a deck of cards and shuffle it.

With 99.9999...% certainty, that exact sequence has never existed before in the history of the universe.
Sounds like an exaggeration? Let's do the math.

A standard deck has 52 cards. The number of possible arrangements is 52! (factorial):
80,658,175,170,943,878,571,660,636,856,403,766,975,289,505,440,883,277,824,000,000,000
That's roughly 8 × 10⁶⁷ combinations.

For comparison:
• Atoms on Earth — about 10⁵⁰
• Seconds since the Big Bang — about 4 × 10¹⁷
• Stars in the observable universe — about 10²⁴

If every human on Earth shuffled a deck once per second since the beginning of time, we wouldn't have even scratched one-trillionth of all possible combinations.

So every time you shuffle a deck of cards, you're creating a sequence that no one has ever seen — and almost certainly never will again. You're the first explorer of a tiny piece of mathematical infinity. Right there on your kitchen table.

🎴 Next time you're playing poker, remember: you're holding a hand that's genuinely unique in the universe.
Pretty cool, right?
@science

Stars in the observable universe — about 10²⁴ (roughly a septillion)

Atoms in your body — about 7 × 10²⁷
That means you alone contain 7,000 times more atoms than all the stars in all the galaxies we could ever see.

And it gets weirder.

Almost every atom inside you — except hydrogen — was once part of a star. The carbon in your cells, the calcium in your bones, the iron in your blood, the oxygen in your lungs — all of it was forged inside stars that exploded long before our Sun was born.

You are a walking collection of stardust. Assembled so precisely that it can think, love, and read this post on @science.

🦈 When the first shark appeared in the ocean — there wasn't a single tree on Earth. Not one. Zero.

Sharks have been around for about 450 million years. Trees — only 350 million.

They're older than Saturn's rings. Older than dinosaurs.
Dinosaurs appeared, took over the planet, and went extinct…

Sharks just kept swimming the whole time.

They've survived 5 mass extinctions — events that wiped out up to 96% of all life on the planet.

Evolution has barely touched them. Apparently, sharks have been "good enough" for the last half billion years.
@science