A Falcon 9 booster turns 5 years old—and just set a remarkable reuse record

A Falcon 9 booster turns 5 years old—and just set a remarkable reuse record

fivenewscrypto    juin 09, 2026   

A little more than five years ago, a shiny white Falcon 9 rocket made its debut flight, boosting a Cargo Dragon spacecraft to the International Space Station. Over the next year, it would launch a pair of astronaut missions and a handful of commercial spacecraft.

But since then, this first stage booster, designated B 1067, has mostly flown Starlink missions. It has launched them one after another, always returning safely to a drone ship before undergoing refurbishment and flying again. Sometimes it has flown twice in a single month.

On Monday morning, B 1067 once again took to the skies, launching 29 Starlink Internet satellites into low-Earth orbit from Florida. Upon landing on the A Shortfall of Gravitas drone ship in the Atlantic Ocean, the vehicle completed its 35th mission overall, retaining its title as fleet leader for SpaceX.

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The weather and climate science AI revolution isn’t revolutionary

The weather and climate science AI revolution isn’t revolutionary

fivenewscrypto    juin 09, 2026   

It feels like there's no escaping AI right now, whether you’re trying to type a sentence without being interrupted by a digital “assistant” or struggling to find a new refrigerator that doesn’t require a Wi-Fi connection for some reason. You’d be forgiven for wondering if we’re in the midst of a quantum leap in tech or whether people are just hyping up a heap of slop.

So what should we make of the growing use of AI in weather and climate modeling?

The conversation didn't get off to a great start earlier this year when a National Weather Service office posted a forecast map featuring nonexistent cities in Idaho with names like “Whata Bod” and “Orangeotild.” Thankfully, that was just an AI-generated image produced for social media, not the actual forecast model. Meteorologists and climate scientists are not yet being replaced by large language model prompt engineers.

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RIP Anthony Head: Our 10 favorite moments of Buffy’s Giles

RIP Anthony Head: Our 10 favorite moments of Buffy’s Giles

fivenewscrypto    juin 09, 2026   

On Friday, news broke of the passing of actor Anthony Head at 72, best known for his portrayal of Watcher/father figure Rupert Giles on the supernatural drama Buffy the Vampire Slayer. Fans and former costars alike flooded social media with outpourings of appreciation for his talent and grief at his death.

Head certainly had a thriving career after Buffy: he played Uther Pendragon in the series Merlin; the Prime Minister in Little Britain; a sinister headmaster in the Doctor Who episode "School Reunion"; and of course, the wealthy, entitled Rupert Mannion in Ted Lasso. But Giles remains his definitive role; there was even talk of a spinoff series, Ripper, although it was never made.

There are actually very few Giles-centric episodes, which belies the central importance of the character in the series. He definitely had some of the best, most cleverly cutting lines. But Head's true genius—and that of his character—lay in quietly filling in the gaps in every scene, working with his fellow castmates to weave a complete tapestry. Remove him, and it diminishes everything.

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School shooting survivor sues AI gun detection firm after system failed to spot weapon

School shooting survivor sues AI gun detection firm after system failed to spot weapon

fivenewscrypto    juin 08, 2026   

The injured teenage survivor of a January 2025 shooting at a Nashville, Tennessee high school recently sued the manufacturer of an “AI gun detection” system that failed to detect the handgun that left two dead, including the shooter.

According to the lawsuit, which was filed in Davidson County court last month, the security company Omnilert either knew or should have known that there were “significant operational limitations in its gun detection system that could result in detection failures during actual emergencies, including limitations based on camera placement, proximity of the weapon to camera sensors, camera angle, lighting, and weapon visibility.”

Omnilert cofounder Ara Bagdasarian declined Ars’ invitation to answer questions about the lawsuit. System Integrations, the other defendant in the case, which resold the Omnilert system, also did not respond to Ars’ request for comment.

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Scientists ejected from diabetes conference for distributing journal reprints

Scientists ejected from diabetes conference for distributing journal reprints

fivenewscrypto    juin 08, 2026   

Five leading scientists were ousted from the annual meeting of the American Diabetes Association (ADA) in New Orleans on Friday. Their crime: handing out copies of an editorial, published in the journal Diabetes Care on April 29, sharply criticizing the Trump administration's ongoing attacks on scientific research.

Those ousted were Steven Kahn, professor of medicine at the University of Washington and editor-in-chief of Diabetes Care, who co-authored the published editorial; former ADA President Desmond Schatz of the University of Florida, Gainesville; Aaron Kelly, pediatrics professor at the University of Minnesota; Justin Ryder of Northwestern University; and Irl Hirsch, also of the University of Washington. The five were handing out reprints of the editorial outside a room where NIH director Jay Bhattacharya had been scheduled to speak. Bhattacharya canceled and another NIH official spoke in his stead.

"They physically grabbed us, forced us out of the conference center, and now are telling us we can no longer attend this meeting," Kelly told MedPage Today, which first reported the incident. "They're taking our lanyards. It really has come to this in America. Censorship is real. America needs to stand up. Scientists, stand up. Physicians, stand up."

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Some ancient microbes frozen with Ötzi the Iceman are still growing

Some ancient microbes frozen with Ötzi the Iceman are still growing

fivenewscrypto    juin 08, 2026   

Ötzi the Iceman, Europe’s most famous mummy, is crawling with microbes, some long dead, some still eking out a living after thousands of years, and some very modern.

After he died in the Ötztal Alps, the Copper Age man now known as Ötzi lay alone and forgotten for 5,300 years, until a group of hikers stumbled on his freeze-dried remains in 1991. Since then, he’s received a lot of attention from scientists, who have sequenced his DNA, pored over his last meal and the remains of his gut microbes, and examined his clothes and his broken tools. Today, Ötzi lies in a high-tech resting place at the South Tyrol Museum of Archaeology in Italy, where, it turns out, his body is still home to a handful of cold-adapted yeast species that have probably been with him since just after he died.

Slightly morbid souvenirs from the Alps

Microbiologist Mohamed S. Sarhan (of the Institute of Mummy Studies at the private Eurac Research center) and his colleagues recently sampled material from Ötzi’s stomach and meltwater from inside his body, swabbed his skin, and even sampled airborne microbes from his frozen storage room and the lab outside it. They also took samples from a block of frozen alpine soil taken from next to Ötzi’s body back in 1991.

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Baby botulism outbreak: FDA still doesn't know cause—or how to prevent it

Baby botulism outbreak: FDA still doesn't know cause—or how to prevent it

fivenewscrypto    juin 08, 2026   

The Food and Drug Administration this week posted what critics call an "underwhelming" epilogue to the devastating outbreak of botulism in babies, which was linked to spore-contaminated formula made by ByHeart. Despite clear tracking of the contamination, the regulator still doesn't know how the bacteria arrived in the formula—or how to prevent it from happening again.

"The FDA's investigation into the root cause is ongoing with a focus on ingredients," the agency reported.

In the void, three companies at the center of the investigation are left pointing fingers at each other, with none publicly taking responsibility for the contamination.

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