Last week a University of Arizona astronomy professor “watched anxiously…as an awe-inspiring SpaceX Falcon 9 rocket carried NASA’s new exoplanet telescope, Pandora, into orbit.”

In 2018 NASA had approached Daniel Apai to help build the telescope, which he says will “shatter a barrier — to understand and remove a source of noise in the data — that limits our ability to study small exoplanets in detail and search for life on them.”

Astronomers have a trick to study exoplanet atmospheres. By observing the planets as they orbit in front of their host stars, we can study starlight that filters through their atmospheres… But, starting from 2007, astronomers noted that starspots — cooler, active regions on the stars — may disturb the transit measurements. In 2018 and 2019, then-Ph.D. student Benjamin V. Rackham, astrophysicist Mark Giampapa and I published a series of studies showing how darker starspots and brighter, magnetically active stellar regions can seriously mislead exoplanets measurements. We dubbed this problem “the transit light source effect….”

In our papers — published three years before the 2021 launch of the James Webb Space Telescope – we predicted that the Webb cannot reach its full potential. We sounded the alarm bell…
Pandora will do what Webb cannot: It will be able to patiently observe stars to understand how their complex atmospheres change.

By staring at a star for 24 hours with visible and infrared cameras, it will measure subtle changes in the star’s brightness and colors. When active regions in the star rotate in and out of view, and starspots form, evolve and dissipate, Pandora will record them. While Webb very rarely returns to the same planet in the same instrument configuration and almost never monitors their host stars, Pandora will revisit its target stars 10 times over a year, spending over 200 hours on each of them.

It’s the first space telescope “built specifically for detailed multi-color observations of starlight filtered through the atmospheres of exoplanets,” reports the Arizona Daily Star, noting the University of Arizona will serve as mission control:

[T]echnicians will operate Pandora in real time and monitor its telemetry and overall health under a contract with NASA… The spacecraft will undergo about a month of commissioning before beginning science operations, which are scheduled to last for a year…

Pandora was selected as part of NASA’s Astrophysics Pioneers program, which was created in 2020 to foster compelling, relatively low-cost science missions using smaller, cheaper hardware and flight platforms with a price cap of no more than $20 million. By comparison, the Webb telescope — the largest and most powerful astronomical observatory ever sent into space — carries a pricetag of about $10 billion.

Pandora is a joint mission NASA and California’s Lawrence Livermore National Laboratory.

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The European Commission “has opened a public call for evidence on European open digital ecosystems,” writes Help Net Security, part of preparations for an upcoming Communication “that will examine the role of open source in EU’s digital infrastructure.”

The consultation runs from January 6 to February 3, 2026. Submissions will be used to shape a Commission Communication addressed to the European Parliament, the Council, and other EU bodies, which is scheduled for publication in the first quarter of 2026… The call for evidence links Europe’s reliance on digital technologies developed outside the EU to concerns over long term control of infrastructure and software supply chains… Open digital ecosystems are discussed in the context of technological sovereignty and the use of technologies that can be inspected, adapted, and shared.

Long-time Slashdot reader Elektroschock describes it as the European Commission “stepping up its efforts behind open-source software”

Building on President von der Leyen’s political guidelines, the initiative will review the Commission’s 2020-2023 open-source approach and set out concrete actions to strengthen Europe’s open-source ecosystem across key areas such as cloud, AI, cybersecurity and industrial technologies. The strategy will be presented alongside the upcoming Cloud and AI Development Act, forming a broader policy package aimed at reducing strategic dependencies and boosting Europe’s digital resilience.

And “In just a few days, over 370 submissions have already been filed, indicating that the issue is touching a nerve across the EU,” writes CyberNews.com:

“Europe must regain control over its software supply chain to safeguard freedom, security, and innovation,” suggests an individual from Slovakia. Similar perspectives appear to be widely shared among respondents…

The document doesn’t mention US tech giants specifically, but rather aims to support tech sovereignty and seek “digital solutions that are valid alternatives to proprietary ones….”

“This is not a legislative initiative. The strategy will take the form of a Commission communication. The initiative will set out a general approach and will propose: actions relying on further commitments and an implementation process,” the EC explains. Policymakers expect the strategy to help EU member states identify the necessary steps to support national open-source companies and communities.

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The senior editor at the blog Windows Central decries two serious Windows issues “that were not spotted by Microsoft during testing, and are so severe that the company has now issued an emergency fix to address the problems.”

Microsoft’s first update for Windows 11 in 2026 has already caused two major issues that saw users unable to fully shutdown their PCs or sign-in into a device when using Remote Desktop… Being unable to shut down your PC due to a recent OS update is a huge oversight on Microsoft’s part, but this is the latest in a long list of updates over the last year to cause a major issue like this… Other issues that have cropped up in Windows 11 in the last year include a bug that caused Task Manager to fail to close when the user exited the application, causing system resources to lock up after a prolonged period of time if the user had opened and closed Task Manager multiple times in a session.
Another update caused saw File Explorer flashbang users with a white screen when opening it in dark mode, which appeared in an update that was supposed to improve dark mode on Windows 11…

For whatever reason, the Windows Insider Program doesn’t appear to be working anymore, as severe bugs are somehow making it into shipping versions of the OS.

“The out of band updates, KB5077744 and KB5077797, are available now via Windows Update and is rolling out to everybody,” they write. “Once installed, your PC should go back to being able to shut down successfully, and signing-in via Remote Desktop should work again.”

Microsoft has also officially acknowledged a third bug which crashes Outlook Classic when using POP accounts, according to the blog Windows Latest, which adds that that bug has not yet been fixed.

They’ve also identified other minor bugs, including “a black screen problem in Windows 11 KB5074109… either due to the update itself or some compatibility issues with GPU drivers.”

After you install the January 2026 Update, Windows triggers random black screens where the desktop freezes for a second or two, the display goes black, then everything comes back. I can’t pinpoint any specific configuration, but I can confirm the black screen issue has been observed on a small subset of PCs with both Nvidia and AMD GPUs. After you install the January 2026 Update, Windows triggers random black screens where the desktop freezes for a second or two, the display goes black, then everything comes back.

Read more of this story at Slashdot.

If you weren’t able to shut down your Windows 11 device recently, Microsoft has rolled out an emergency fix addressing a couple of critical bugs that popped up with its latest January 2026 Windows security update. The latest “out-of-band” update repairs an issue for some Windows 11 devices that would only restart when users tried to shut down or hibernate. The same update restores the ability for Windows 10 and Windows 11 users to log into their devices via remote connection apps.

Microsoft said the inability to shut down or hibernate affected Windows 11 devices using Secure Launch, a security feature that protects a computer from firmware-level attacks during startup. As for the remote connection issue, Microsoft explained in its Known issues page that credential prompt failures were responsible when users tried to log in remotely to affected Windows 10 and 11 devices.

According to WindowsLatest, some lingering issues with the January 2026 Windows security update are still affecting users, like seeing blank screens or Outlook Classic crashing. Back in October, Microsoft had to issue another emergency fix for Windows 11 related to the Windows Recovery Environment. For those still hesitant to upgrade to Windows 11, Microsoft is allowing you to squeeze some more life out of Windows 10 by enrolling in Extended Security Updates.

This article originally appeared on Engadget at https://www.engadget.com/computing/microsoft-issues-emergency-fix-afer-a-security-update-left-some-windows-11-devices-unable-to-shut-down-192216734.html?src=rss

Washington state residents may soon be forced to produce IDs before getting onto websites with pornographic content. Within the state’s House of Representatives, Rep. Mari Leavitt introduced House Bill 2112, which is informally known as the Keep Our Children Safe Act. Similar to the initiatives seen in other states, the bill proposes to restrict access to “online sexual material harmful” to anyone under 18.

In practical terms, those living in Washington state could see websites asking for digital identification or demanding the user go through an age verification system that requests a government-issued ID. If a website that has more than one-third of its content being “sexual material harmful to minors” is found not following these rules, the state’s attorney general can pursue steep civil penalties.

If those restrictions sound familiar, it’s because many other states have also passed similar constraints. Washington state’s proposed bill is very similar to Texas’ age verification law that went into effect in September 2023 and was recently upheld by the US Supreme Court. Like the Texas law, several groups expressed disapproval of the bill during the public hearing at the House committee level. As reported by The Seattle Times, groups including the ACLU, Lavender Rights Project and the Northwest Progressive Institute warned of privacy risks related to potential data breaches and the loose definition of “sexual material harmful to minors” in the bill’s language.

This article originally appeared on Engadget at https://www.engadget.com/cybersecurity/washington-is-the-latest-state-pursuing-an-age-verification-law-for-porn-sites-174423529.html?src=rss

An anonymous reader shared this report from CNN:

Particles from Earth’s atmosphere have been carried into space by solar wind and have been landing on the moon for billions of years, mixing into the lunar soil, according to a new study [published in the journal Nature Communications Earth & Environment last month]. The research sheds new light on a puzzle that has endured for over half a century since the Apollo missions brought back lunar samples with traces of substances such as water, carbon dioxide, helium and nitrogen embedded in the regolith — the moon’s dusty surface layer.

Early studies theorized that the sun was the source of some of these substances. But in 2005 researchers at the University of Tokyo suggested that they could have also originated from the atmosphere of a young Earth before it developed a magnetic field about 3.7 billion years ago. The authors suspected that the magnetic field, once in place, would have stopped the stream by trapping the particles and making it difficult or impossible for them to escape into space. Now, the new research upends that assumption by suggesting that Earth’s magnetic field might have helped, rather than blocked, the transfer of atmospheric particles to the moon — which continues to this day.

“This means that the Earth has been supplying volatile gases like oxygen and nitrogen to the lunar soil over all this time,” said Eric Blackman, coauthor of the new study and a professor in the department of physics and astronomy at the University of Rochester in New York.

Earth’s magnetic field “somewhat inflates the atmosphere of Earth” when it’s hit by solar winds, according to study coauthor Eric Blackman, a physics/astronomy professor at New York’s University of Rochester. He told CNN the moon passes through this region for a few days each month, with particles landing on the lunar surface and embedding in the soil (because the moon lacks an atmosphere that would block them).

This also means the moon’s soil could actually contain a chemical record of Earth’s ancient atmosphere, according to the study — “spanning billions of years…”

Read more of this story at Slashdot.

Slashdot reader BrianFagioli writes: Acer has filed three separate patent infringement lawsuits against AT&T, Verizon, and T-Mobile, taking the unusual step of hauling the nation’s largest wireless carriers into federal court. The suits, filed in the Eastern District of Texas, claim the companies are using Acer-developed cellular networking technology without paying for the privilege. Acer says it tried to negotiate licenses for years but reached a dead end, arguing it was left with no option except litigation. The case centers on six U.S. patents Acer asserts are core to modern wireless networks, rather than anything tied to PCs or laptops. The company describes itself as reluctant to pursue courtroom battles, but it has been quietly building a large global patent portfolio after pouring hundreds of millions of dollars into R&D. Acer also notes that some of its patents count as standard-essential, hinting the carriers may be required to license them. All three companies are expected to push back, and the dispute could become another long-running telecom patent saga. Consumers will not notice any immediate changes, but if Acer wins or settles, it may find a new revenue stream far beyond its traditional hardware business.

Further coverage from Hot Hardware

Read more of this story at Slashdot.

Long-time Slashdot reader schwit1 shared this report from Futurism:

China has unveiled an extremely powerful “hypergravity machine” that can generate forces almost two thousand times stronger than Earth’s regular gravity.

The futuristic-looking machine, called CHIEF1900, was constructed at China’s Centrifugal Hypergravity and Interdisciplinary Experiment Facility (CHIEF) at Zheijang University in Eastern China, and allows researchers to study how extreme forces affect various materials, plants, cells, or other structures, as the South China Morning Post reports… [Once up and running, it will allow researchers to recreate “catastrophic events such as dam failures and earthquakes inside a laboratory, according to the university.”] For instance, it can analyze the structural stability of an almost 1,000-feet-tall dam by spinning a ten-foot model at 100 Gs, meaning 100 times the Earth’s regular gravity. It could also be used to study the resonance frequencies of high-speed rail tracks, or how pollutants seep into soil over thousands of years.

The machine officially dethroned its predecessor, CHIEF1300, which became the world’s most powerful centrifuge a mere four months ago… It can generate 1,900 g-tonnes of force, or 1,900 times the Earth’s gravity. To put that into perspective, a washing machine only reaches about two g-tonnes.

Read more of this story at Slashdot.

European satellite operator Eutelsat “plans to launch 440 Airbus-built LEO satellites in the coming years to replenish and expand its constellation,” Reuters reported Friday. And last week America’s Federal Communications Commission approved SpaceX’s request to deploy another 7,500 Starlink satellites, while Starlink “projects it will eventually have a constellation of 34,000 satellites,” writes Fast Company, and Amazon’s Project Leo “plans to launch more than 3,200 satellites.”

Meanwhile “Beijing and some Chinese companies are planning two separate mega-constellations, Guowang and G60 Starlink, totaling nearly 26,000 satellites,” and this week the Chinese government “applied for launch permits for 200,000 satellites.”

But a small Texas-based company called AST SpaceMobile “believes it can provide better service with fewer than 100 gigantic satellites in space.”

AST SpaceMobile has developed a direct-to-cell technology that utilizes large satellites called BlueBirds. These machines use thousands of antennas to deliver broadband coverage directly to standard mobile phones, says the company’s president, Scott Wisniewski. “This approach is remarkably efficient: We can achieve global coverage with approximately 90 satellites, not thousands or even tens of thousands required by other systems,” Wisniewski writes in an email…
The key is its satellites’ size and sophistication. AST’s first generation of commercial satellite, the BlueBird 1-5, unfolds into a massive 693-square-foot array in space. Today, the company has five operational BlueBird 1-5 satellites in orbit, but its ambitions are much bigger. On December 24, 2025, AST launched the first of its next-generation satellites from India — called Block 2 — and this one broke records. The BlueBird 6 has a surface of almost 2,400 square feet, making it the largest single satellite in low Earth orbit. The company plans to launch up to 60 more by the end of 2026. “This large surface area is essential for gathering faint signals from standard, unmodified mobile phones on the ground,” Wisniewski explains. It is essentially a single, extremely powerful and sensitive cell tower in the sky, capable of serving a huge geographical area…

To be clear, AST SpaceMobile’s approach is not without its own controversies. The sheer size of the company’s satellites makes them incredibly bright in the night sky, a significant source of frustration for ground-based astronomers. McDowell confirms that when it launched in 2022, AST’s prototype satellite, BlueWalker 3, became “one of the top 10 brightest objects in the night sky for a while.”
“It’s a serious issue, and we are working directly with the astronomy community to mitigate our impact,” Wisniewski says. The company is exploring solutions like anti-reflective coatings and operational adjustments to minimize the time its satellites are at maximum brightness…

AST SpaceMobile has already proven its technology works, the article points out, with six working satellites now transmitting at typical 5G speeds directly to regular phones.

Read more of this story at Slashdot.

The global cost of greenhouse gas emissions is nearly double what scientists previously thought, according to a study published Thursday by researchers at the University of California, San Diego’s Scripps Institution of Oceanography.

It is the first time a social cost of carbon (SCC) assessment—a key measure of economic harm caused by climate change—has included damages to the ocean. Global coral loss, fisheries disruption, and coastal infrastructure destruction are estimated to cost nearly $2 trillion annually, fundamentally changing how we measure climate finance.

“For decades, we’ve been estimating the economic cost of climate change while effectively assigning a value of zero to the ocean,” said Bernardo Bastien-Olvera, who led the study during his postdoctoral fellowship at Scripps. “Ocean loss is not just an environmental issue, but a central part of the economic story of climate change.”

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