Month: June 2024

Enlarge / Boeing's Starliner spacecraft is seen docked at the International Space Station on June 13. (credit: NASA)

NASA and Boeing officials pushed back Friday on headlines that the commercial Starliner crew capsule is stranded at the International Space Station but said they need more time to analyze data before formally clearing the spacecraft for undocking and reentry.

Two NASA astronauts, commander Butch Wilmore and pilot Suni Williams, will spend at least a few more weeks on the space station as engineers on the ground conduct thruster tests to better understand issues with the Starliner propulsion system in orbit. Wilmore and Williams launched June 5 aboard an Atlas V rocket and docked at the station the next day, completing the first segment of Starliner's first test flight with astronauts.

NASA managers originally planned for the Starliner spacecraft to remain docked at the space station for at least eight days, although they left open the possibility of a mission extension. The test flight is now likely to last at least a month and a half, and perhaps longer, as engineers wrestle with helium leaks and thruster glitches on Starliner's service module.

Enlarge / A Vision Pro on display at an Apple Store in Tokyo. (credit: Apple)

Apple's Vision Pro headset went on sale outside the United States for the first time today, in the first of two waves of expanded availability.

The $3,499 "spatial computing" device launched back in February in the US, but it hasn't taken the tech world by storm. Part of that has been its regional launch, with some of the biggest markets still lacking access.

Apple announced that the product would be sold internationally during its keynote at the Worldwide Developers Conference earlier this month.

Enlarge (credit: Caiaimage/Chris Ryan)

“Since the rise of large language models like ChatGPT there have been lots of anecdotal reports about students submitting AI-generated work as their exam assignments and getting good grades. So, we stress-tested our university’s examination system against AI cheating in a controlled experiment,” says Peter Scarfe, a researcher at the School of Psychology and Clinical Language Sciences at the University of Reading.

His team created over 30 fake psychology student accounts and used them to submit ChatGPT-4-produced answers to examination questions. The anecdotal reports were true—the AI use went largely undetected, and, on average, ChatGPT scored better than human students.

Rules of engagement

Scarfe’s team submitted AI-generated work in five undergraduate modules, covering classes needed during all three years of study for a bachelor’s degree in psychology. The assignments were either 200-word answers to short questions or more elaborate essays, roughly 1,500 words long. “The markers of the exams didn’t know about the experiment. In a way, participants in the study didn’t know they were participating in the study, but we’ve got necessary permissions to go ahead with that”, Scarfe claims.

Enlarge (credit: Diamond Shruumz)

After weeks of reports of severe illnesses across the country, the maker of Diamond Shruumz microdosing chocolates, gummies, and candy cones has finally issued a recall. It covers all lots and all flavors of all the brand's products.

The illnesses have been marked by several severe symptoms, which notably include seizures, loss of consciousness, and the need for intubation and intensive care. To date, there have been 39 people sickened, including 23 hospitalizations across 20 states, according to the Food and Drug Administration and the Centers for Disease Control and Prevention. The FDA first issued a warning on the brand's chocolate bars on June 7, when there were reports of eight cases, including six hospitalizations, in four states.

Diamond Shruumz's parent company, Prophet Premium Blends, said in the recall notice that it had received only two complaints about the products to date and, upon receiving those complaints, reviewed recent laboratory analyses (Certificates of Analysis) of its products. According to the company, those CoAs noted "higher than normal amounts of muscimol," which is one of two key compounds found in hallucinogenic Amanita mushrooms. Muscimol "could be a potential cause of symptoms consistent with those observed in persons who became ill after eating Diamond Shruumz products," the company said in the recall notice.

Enlarge (credit: mitay20 | iStock / Getty Images Plus)

The Internet Archive (IA) went before a three-judge panel Friday to defend its open library's controlled digital lending (CDL) practices after book publishers last year won a lawsuit claiming that the archive's lending violated copyright law.

In the weeks ahead of IA's efforts to appeal that ruling, IA was forced to remove 500,000 books from its collection, shocking users. In an open letter to publishers, more than 30,000 readers, researchers, and authors begged for access to the books to be restored in the open library, claiming the takedowns dealt "a serious blow to lower-income families, people with disabilities, rural communities, and LGBTQ+ people, among many others," who may not have access to a local library or feel "safe accessing the information they need in public."

During a press briefing following arguments in court Friday, IA founder Brewster Kahle said that "those voices weren't being heard." Judges appeared primarily focused on understanding how IA's digital lending potentially hurts publishers' profits in the ebook licensing market, rather than on how publishers' costly ebook licensing potentially harms readers.

Enlarge / The flight hardware core stage for Europe’s new rocket, Ariane 6, is moved onto the launch pad for the first time. A launch is due to occur on July 9, 2024. (credit: ESA-M. Pédoussaut)

In a shocking announcement this week, the European intergovernmental organization responsible for launching and operating the continent's weather satellites has pulled its next mission off a future launch of Europe's new Ariane 6 rocket. Instead, the valuable MTG-S1 satellite will now reach geostationary orbit on SpaceX's Falcon 9 rocket in 2025.

“This decision was driven by exceptional circumstances” said Phil Evans, director general of the organization Eumetsat. “It does not compromise our standard policy of supporting European partners, and we look forward to a successful SpaceX launch for this masterpiece of European technology.”

The decision, taken at a council meeting of Eumetsat's 30 member nations on Wednesday and Thursday, comes less than two weeks before the debut of the Ariane 6 rocket, scheduled for July 9.

Enlarge (credit: tigerstrawberry)

One of the most striking things about the explosion of renewable power that's happening in the US is that much of it is going on in states governed by politicians who don't believe in the problem wind and solar are meant to address. Acceptance of the evidence for climate change tends to be lowest among Republicans, yet many of the states where renewable power has boomed—wind in Wyoming and Iowa, solar in Texas—are governed by Republicans.

That's partly because, up until about 2020, there was a strong bipartisan consensus in favor of expanding wind and solar power, with support above 75 percent among both parties. Since then, however, support among Republicans has dropped dramatically, approaching 50 percent, according to polling data released this week.

To a certain extent, none of this should be surprising. The current leader of the Republican Party has been saying that wind turbines cause cancer and offshore wind is killing whales. And conservative-backed groups have been spreading misinformation in order to drum up opposition to solar power facilities.