09 Oct 2026

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Apollo Software Pioneer Margaret Hamilton Dies at 90

"Margaret Hamilton, the groundbreaking researcher who helped create the field of software engineering and whose code helped land NASA's Apollo astronauts on the moon to win the 20th century space race, has died," writes longtime Slashdot reader Veeru. "She was 90." MIT News reports: A computing pioneer who authored over 130 publications, Hamilton helped to establish software engineering as a dedicated discipline. She worked at MIT from 1959 until the mid-1970s, after which she became a successful computing entrepreneur and CEO. Her life's work was recognized with many awards and honors, including the 2016 Presidential Medal of Freedom from President Barack Obama, whose citation noted: "Hamilton defined new forms of software engineering and helped launch an industry that would forever change human history. Her software architecture led to giant leaps for humankind, writing the code that helped America set foot on the moon." "To say Margaret Hamilton was a pioneer -- to say she was ahead of her time -- would be a dramatic understatement. She was a software engineer at a time when that field was in its infancy, and she not only developed advanced code herself but also led a team in using that nascent technology to develop one of the most complex systems humanity had ever achieved," says Olivier de Weck, the Apollo Program Professor and interim head of the MIT Department Aeronautics and Astronautics. "The Apollo program still stands as one of our greatest testaments to the power of collaboration, ingenuity, and engineering, and Margaret Hamilton was a fundamental contributor to that program's success. And for her that was just the beginning! She went on to become an entrepreneur and remained on the cutting edge of systems software throughout an extraordinary career, while acting as an advocate, mentor, and inspiration to millions."

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09 Oct 2026 7:00am GMT

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Calibre 9.16 E-Book Manager Adds Kokoro Voices, Improves PDF Support

Calibre 9.16 E-Book Manager Adds Kokoro Voices, Improves PDF Support

Calibre 9.16 introduces Kokoro text-to-speech voices, better PDF handling, AVIF image support, and performance improvements for large libraries.

09 Oct 2026 6:57am GMT

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OTel-Native by Design – Building Products That Export to Any Observability Stack

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09 Oct 2026 6:54am GMT

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Ventoy 1.1.18 Adds Experimental SteamOS Support, Linux Boot Fixes

Ventoy 1.1.18 Adds Experimental SteamOS Support, Linux Boot Fixes

Ventoy 1.1.18 introduces experimental SteamOS recovery support, improves ISO partition mounting on Linux, and fixes several boot issues.

09 Oct 2026 6:44am GMT

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Show HN: OldRoll, a free vintage photo editor for the browser

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09 Oct 2026 6:40am GMT

MXC - a sandboxed code execution system

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09 Oct 2026 5:51am GMT

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First Thorium Nuclear Clocks Begin to Tick

Researchers in Vienna and Beijing have independently built the first nuclear clocks based on oscillations inside thorium nuclei, marking a major milestone for a field that could eventually produce highly portable, ultra-precise timekeepers. The clocks are already precise enough to lose only about a second over millions of years. The New York Times reports: The first nuclear clocks are not going to immediately supplant the worldwide network of atomic clocks, whose steady ticking we rely on for GPS and the definition of a second. Nor have they captured the record for most precise timepiece; the best atomic clocks are about 10,000 times more reliable and would take more than 100 billion years to lose one second. But nuclear clocks hold a bevy of potential advantages over existing atomic clocks. One day, they could be more reliable than the leading atomic versions, and nuclear clocks could be made more portable. They even hold the ability to search for certain kinds of dark matter -- the invisible stuff whose clumps make up 83 percent of the matter in the universe. If a particle of dark matter passed through the thorium nuclei, it could register as a wobble in the nuclear clock's otherwise steady ticktock. The findings have been published in the journal Nature.

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09 Oct 2026 3:00am GMT

08 Oct 2026

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US Bars Microsoft, Adobe, and Major IT Firms From Green Card Program

An anonymous reader quotes a report from TechCrunch: The Trump administration is suspending Microsoft, Adobe, and several other technology companies from a program that helps skilled foreign workers obtain permanent residency in the United States, accusing the companies of fraud. "Our message to Microsoft is: You're a great American company, but you've got to hire great American workers," U.S. Vice President JD Vance said in a news conference on Thursday, Reuters reported. The other firms being suspended from the program include Capgemini, Cognizant, HCL, Infosys, Tata, and Wipro. Secretary of Labor Keith Sonderling said the government would not accept any new or pending permanent labor certification applications involving these companies. H-1B visas are designed for highly skilled positions that employers may struggle to fill with qualified U.S. workers. Tech companies are among the largest users of the program, with nearly three-quarters of approved visas going to workers from India, according to The Associated Press. Vance also said during the news conference that the administration would investigate nine universities, including Harvard, Yale, and Stanford, over allegations they're abusing a program that allows international students to come to the U.S. and were using the program to undermine wages for American workers. "We believe in the strength and talent of the American workforce," a Microsoft spokesperson said in a statement. "That is why the vast majority of Microsoft employees in the United States are Americans. We look forward to providing the Administration with additional information. For example, of the approximately 6,000 H-1B visa applications we submitted in the last fiscal year, 80% percent were to extend or change the status of existing Microsoft employees." "These were not to hire new people. The remaining filings for new employees were for individuals already legally in the United States who decided to come work for us, and they equal only 1% of our U.S. workforce. They are not new arrivals to our country."

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08 Oct 2026 11:00pm GMT

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Flathub Reverses AI-Generated App Ban, Now Requires Disclosure

Flathub Reverses AI-Generated App Ban, Now Requires Disclosure

Flathub reverses its ban on AI-generated apps, introducing mandatory disclosure requirements while keeping restrictions on automated submissions.

08 Oct 2026 10:25pm GMT

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SpaceX calls for better coordination in orbit after near-misses with Starlink

"These led to conjunctions of tens of meters to hundreds of meters. Way too close to comfort."

08 Oct 2026 9:37pm GMT

Judge weighs if Trump can charge $100K for early access to Truth Social posts

Judge questioned if Trump delaying access to Truth Social posts by a second harms the press.

08 Oct 2026 8:53pm GMT

Trump Mobile hack and apparent lack of FCC authorization raise security alarms

After hack and data breach, senator asks why Trump Mobile lacks some FCC filings.

08 Oct 2026 8:39pm GMT