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samedi 23 mai 2026

NASA undertakes major reorganization to reduce bureaucracy and move faster

NASA undertakes major reorganization to reduce bureaucracy and move faster

NASA Administrator Jared Isaacman sent a long email to employees on Friday morning outlining several structural changes that are intended to make the sprawling agency more efficient and allow it to better accomplish major goals, such as returning to the Moon and building a base there.

"I believe it is imperative to concentrate resources towards the highest priority objectives in the National Space Policy and liberate the best and brightest from needless bureaucracy and obstacles that impede progress," Isaacman wrote in his 3,000-word letter.

Isaacman's message stressed that no one at NASA will lose their jobs, and no field centers will be closed as part of these changes. Rather, the overall intent is to improve operational efficiency and focus on the agency's core missions. Isaacman laid these out as: execute on the Artemis Program to return humans to the Moon; build an enduring Moon Base; develop a "Space Reactor Office" to get America underway on nuclear power in space; ignite an economy in low-Earth orbit; and build more X-planes and launch more science missions.

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AI put "synthetic quotes" in his book. But this author wants to keep using it.

AI put "synthetic quotes" in his book. But this author wants to keep using it.

Journalist and author Steven Rosenbaum has more reasons than most to distrust AI.

His new book, The Future of Truth: How AI Reshapes Reality, is all about "how Truth is being bent, blurred, and synthesized" thanks to the "pressure of fast-moving, profit-driven AI." Yet a New York Times investigation this week found what Rosenbaum now acknowledges are "a handful of improperly attributed or synthetic quotes" linked to his use of AI tools while researching the book.

These quotes include one that tech reporter Kara Swisher told the Times she "never said" and another that Northeastern University professor Lisa Feldman Barrett said "don’t appear in [my] book, and they are also wrong." Rosenbaum is now working with editors on what he says is a full "citation audit" that will correct future editions.

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First vaccines, now mammograms? RFK Jr.’s latest firings have doctors outraged.

First vaccines, now mammograms? RFK Jr.’s latest firings have doctors outraged.

Top medical groups are outraged and alarmed that anti-vaccine Health Secretary Robert F. Kennedy Jr. has fired two leaders of an influential panel that makes recommendations and sets insurance coverage for preventive care—such as mammograms, colonoscopies, statin use, and depression screening.

On Wednesday, news broke that Kennedy had fired the two vice chairs of the US Preventive Services Task Force (USPSTF), leaving the critical, nonpartisan panel half empty. Typically, the task force is made of 16 independent volunteer preventive medicine experts who serve four-year, overlapping terms. But with the new firings, USPSTF has eight vacancies, including the chair and vice chair positions.

Kennedy has already undermined the USPSTF's work by failing to replace members whose terms ended at the turn of the year, preventing the task force from meeting over the past year, and blocking it from releasing finalized recommendations on self-collected samples for cervical cancer screening.

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Rocket Report: Starship launch delayed, German launch company may aid Canada

Rocket Report: Starship launch delayed, German launch company may aid Canada

Welcome to Edition 8.42 of the Rocket Report! SpaceX nearly launched its Starship rocket on Thursday amid much pomp and circumstance in South Texas, only to be foiled by a ground system issue. Such delays are to be expected, with almost entirely new hardware on both the rocket and the ground side of things. The company will try again as soon as Friday evening, and as we discuss in this week's report, the stakes are quite high for SpaceX and much of the rest of the US spaceflight enterprise.

As always, we welcome reader submissions, and if you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.

Firefly expands Central Texas footprint. Firefly Aerospace on Tuesday announced that it has moved into a new headquarters, expanded its cleanroom space, and added an innovation lab to support its growing workforce and accelerate spacecraft production. The expansion includes two new buildings adjacent to Firefly’s existing spacecraft facility in Cedar Park, Texas, enabling a single campus with 144,000 total square feet for spacecraft assembly and testing, mission control, avionics and component production, engineering, and business operations.

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The $58,000 TV bill: When DirecTV sued O.J. Simpson for piracy

The $58,000 TV bill: When DirecTV sued O.J. Simpson for piracy

Imagine the life of a federal judge in the Southern District of Florida back in 2005. On Monday, you hold a hearing on contested legislation. On Tuesday, you rule in a national security case. But on Wednesday—bah, there's just something about Wednesday—you have to spend a sunny day indoors, reading technical affidavits on satellite TV bootloaders, electronic countermeasures, and smartcard voltage dips that take place 522 clock ticks after startup.

Tedious, really. Not the kind of thing one seeks a federal judgeship for. A satellite TV piracy case. Against some random dude in Miami.

You flip through the papers on your desk with a sigh but stop when you see the case caption. DirecTV is not suing some random dude in Miami. It's suing someone famous, perhaps one of the most famous people in the world now, thanks in large part to that murder charge—though of course he had beaten the rap. Still, a celebrity of his stature surely has the money to pay for satellite TV?

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vendredi 22 mai 2026

A hacker group is poisoning open source code at an unprecedented scale

A hacker group is poisoning open source code at an unprecedented scale

A so-called software supply chain attack, in which hackers corrupt a legitimate piece of software to hide their own malicious code, was once a relatively rare event but one that haunted the cybersecurity world with its insidious threat of turning any innocent application into a dangerous foothold in a victim’s network. Now one group of cybercriminals has turned that occasional nightmare into a near-weekly episode, corrupting hundreds of open source tools, extorting victims for profit, and sowing a new level of distrust in an entire ecosystem used to create the world’s software.

On Tuesday night, open source code platform GitHub announced that it had been breached by hackers in one such software supply chain attack: A GitHub developer had installed a “poisoned” extension for VSCode, a plug-in for a commonly used code editor that, like GitHub itself, is owned by Microsoft. As a result, the hackers behind the breach, an increasingly notorious group called TeamPCP, claim to have accessed around 4,000 of GitHub’s code repositories. GitHub’s statement confirmed that it had found at least 3,800 compromised repositories while noting that, based on its findings so far, they all contained GitHub’s own code, not that of customers.

“We are here today to advertise GitHub’s source code and internal orgs for sale,” TeamPCP wrote on BreachForums, a forum and marketplace for cybercriminals. “Everything for the main platform is there and I very am happy to send samples to interested buyers to verify absolute authenticity.”

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IoT gadget maker AcuRite shares reasoning for killing customers’ favorite app

IoT gadget maker AcuRite shares reasoning for killing customers’ favorite app

AcuRite must kill its customers’ favorite companion app due to “obsolete technology," VP of product development Jeff Bovee tells Ars Technica.

AcuRite, which makes smart weather-monitoring devices, announced this month that the My AcuRite iOS and Android app that has been around since 2016 won’t be available after May 30. After that date, device owners must use AcuRite NOW, which AcuRite released in June 2025, to control their gadgets.

The announcement has frustrated long-time AcuRite users, largely because the new app lacks some of its predecessors' capabilities. For example, AcuRite NOW doesn’t allow renaming multiple temperature sensors, organizing on-screen sensors, or reporting temperatures as anything other than whole numbers (AcuRite says it's working on adding some of these features).

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