NASA's goal of reaching the Moon's surface as many as 21 times over the next two and a half years will require an overhaul of the agency's approach to buying lunar landers and success in rectifying the myriad problems that have, so far, caused three of the last four US landing attempts to falter.

It will also require improved oversight of NASA's industrial base and better management of a supply chain that has often failed to deliver on time.

These landers are separate from NASA's Human Landing System program , which has contracts with SpaceX and Blue Origin to develop and deliver human-rated landers to ferry crews to and from the lunar surface for the agency's Artemis program. Alongside the crew landers, dozens of robotic and cargo landings will deliver payloads to scout for a future Moon base and demonstrate technologies for larger vehicles, mining and resource utilization, and sustained operations during the two-week-long lunar night.

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They entered the world the way babies should, with piercing cries announcing their arrival. They passed their newborn screening tests. Some made it to their 2-week wellness visits without concern.

Then, without warning, their systems began to shut down. A 7-week-old boy in Maryland developed sudden seizures. An 11-pound girl in Alabama stopped breathing for 20 seconds at a time. A baby boy in Kentucky vomited before becoming lethargic. A brown-haired girl in Texas, not yet 2 weeks old, bled around her belly button.

Desperate to save them, records show, doctors inserted tubes into their airways and hooked them up to IVs. They ordered blood transfusions. They spent half an hour trying to resuscitate one boy until his parents told them they could stop. They shaved another boy’s soft locks to embed a needle directly into his skull to reduce the pressure in his brain.

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I spend more time today than ever before interacting with terminal windows, which is something I don't think Past Me would have believed in the early '90s. Back then, poor MS-DOS was the staid whipping boy of the industry, and at least on the consumer side, graphical environments like Windows (and maybe even odder creatures like AmigaOS ) seemed poised to stamp the command line into oblivion, leaving text interfaces behind as we all blasted into the ooey-GUI future.

As it turns out, though, the command line is still the best tool for some jobs—many jobs, in fact. I read a wise post some years ago (probably on Slashdot) arguing that a mouse-driven point-and-click interface essentially reduces the user to pointing at something on the screen and grunting, "DO! DO THAT!" at the computer. (The rise of right-click context menus adds the ability for the user to also grunt "MORE THINGS!" but doesn't otherwise add vocabulary.)

The command line, by contrast, gives the user the opportunity to precisely tell the computer what they want done, using words instead of one or two gestalts that the computer must interpret based on context.

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We don't have too much longer to wait for Rivian's hotly anticipated R2 electric SUV. After cutting its teeth with the ground-breaking R1T electric pickup truck, plus the three-row SUV version (the R1S) and all those Amazon delivery vans, its next step is something smaller and more affordable—launch models of the midsize R2 are competitively priced against rivals like the BMW iX3 , and next year if all goes to plan, Rivian will add a $45,000 R2 with a smaller battery.

But according to Rivian CEO RJ Scaringe, who was interviewed by Reuters , there's more R2 in the works. "So clearly there could be an R2X," Scaringe told Reuters. "There's ⁠going to be combinations... I want to be careful not to announce the program," he said. Scaringe also told the news organization that Rivian was considering making its own lidar sensors, in collaboration with a Chinese company.

Initial R2s are being built at Rivian's factory in Normal, Illinois. But the R2, together with an even smaller R3 (and R3X) that will follow it, will also be built at Rivian's new factory in Georgia. That plant is due to come online in 2028, funded in part by a $4.5 billion loan from the Department of Energy, which Rivian will begin to access next year.

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Greg Brockman never wanted to discuss his personal journal in public. But the OpenAI president has been stuck for days doing exactly that, while testifying in a trial in which Elon Musk has alleged that OpenAI abandoned its nonprofit mission to instead focus on personally enriching leaders like Brockman and Sam Altman.

"It's very painful," Brockman told OpenAI lawyer Sarah Eddy during his second day on the stand.

Although he's not "ashamed" of any of the journal entries, he considers them to be deeply personal, he said. Rather than serving as a straightforward log of his actions or feelings, the entries reflect a stream of consciousness that meanders as it explores alternate viewpoints.

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Silicon Valley investors such as Palantir co-founder Peter Thiel have bet hundreds of millions of dollars on deploying AI data centers powered by waves in the middle of the world’s oceans—a move that coincides with tech companies facing mounting challenges in building AI data center projects on land.

The latest investment round of $140 million is intended to help the company Panthalassa complete a pilot manufacturing facility near Portland, Oregon, and speed up deployments of wave-riding “nodes” designed to generate electrical power, according to a May 4 press release. Instead of sending renewable energy to a land-based data center, the floating nodes would directly power onboard AI chips and transmit inference tokens representing the AI models’ outputs to customers worldwide via satellite link.

“Panthalassa’s idea transforms an energy transmission problem into a data transmission problem,” Benjamin Lee , a computer architect and engineer at the University of Pennsylvania, told Ars. “Performing AI computation on the ocean would require transferring models to the ocean-based nodes and then responding to prompts and queries.”

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Pennsylvania has sued the maker of Character.AI, alleging that it violated state law by presenting an AI chatbot character as a licensed doctor. The lawsuit was filed in a state court by the Pennsylvania Department of State and State Board of Medicine.

"The department’s investigation found that AI chatbot characters on Character.AI claimed to be licensed medical professionals, including psychiatrists, available to engage users in conversations about mental health symptoms," Governor Josh Shapiro's office said today in an announcement of the lawsuit. "In one instance, a chatbot falsely stated it was licensed in Pennsylvania and provided an invalid license number."

"We will not allow companies to deploy AI tools that mislead people into believing they are receiving advice from a licensed medical professional," Shapiro said in the announcement.

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Daemon Tools, a widely used app for mounting disk images, has been backdoored in a monthlong compromise that has pushed malicious updates from the servers of its developer, researchers said Tuesday.

Kaspersky, the security firm reporting the supply-chain attack, said it began on April 8 and remained active as of the time its post went live. Installers that are signed by the developer’s official digital certificate and downloaded from its website infect Daemon Tools executables, causing the malware to run at boot time. Kaspersky didn’t explicitly say so, but based on technical details, the infected versions appear to be only those that run on Windows. Versions 12.5.0.2421 through 12.5.0.2434 are affected. Neither Kaspersky nor developer AVB could be contacted immediately for additional details.

Hard to defend against

Infected versions contain an initial payload that collects MAC addresses, hostnames, DNS domain names, running processes, installed software, and system locales. The malware sends them to an attacker-controlled server. Thousands of machines in more than 100 countries were targeted. Out of the many machines infected, about 12 of them, belonging to retail, scientific, government and manufacturing organizations, have received a follow-on payload—an indication the supply-chain attack targets select groups.

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In a brief appearance at a Make America Healthy Again Institute event Monday, anti-vaccine Health Secretary Robert F. Kennedy Jr. announced new federal initiatives to curb prescribing of antidepressants, which he has long attacked with false and dangerous claims. Mental health experts have previously condemned his rhetoric and are already pushing back on his new efforts.

The MAHA event was focused on "overmedicalization," with participants broadly alleging—without evidence—that too many Americans, particularly youths, are overprescribed antidepressants in the class of selective serotonin reuptake inhibitors, or SSRIs. This class includes common medications such as Zoloft, Prozac, Paxil, and Lexapro, which are used to treat depression, anxiety, and post-traumatic stress disorder, among other conditions. Event participants focused on claims that the drugs are prescribed without informed consent, are harmful, and can be difficult to stop taking.

False claims

The topics closely echo Kennedy's claims. Among his many dangerous, evidence-free statements, he has suggested that too many people, including children, are put on SSRIs and that they make people violent. He has even suggested that they are the cause of mass shootings , including school shootings. In a podcast last year, he made the heinous claim that " every Black kid is now just standard put on Adderall, SSRIs, benzos, which are known to induce violence ." His suggested solution is for black children to be " reparented " and work on farms .

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