NASA's first astronauts to fly to the Moon in more than 50 years will pay tribute to the lunar and space exploration missions that preceded them, as well as aviation and American history, by taking with them artifacts and mementos representing those past accomplishments.

NASA on Wednesday (Jan. 21) revealed the contents of the Artemis II mission's Official Flight Kit (OFK), continuing a tradition dating back to the Apollo program of packing a duffel bag-size pouch of symbolic and celebratory items to commemorate the flight and recognize the people behind it. The kit includes more than 2,300 items, including a handful of relics.

"This mission will bring together pieces of our earliest achievements in aviation, defining moments from human spaceflight and symbols of where we're headed next," Jared Isaacman, NASA's administrator, said in a statement. "Historical artifacts flying aboard Artemis II reflect the long arc of American exploration and the generations of innovators who made this moment possible."

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As Meta heads to trial in the state of New Mexico for allegedly failing to protect minors from sexual exploitation, the company is making an aggressive push to have certain information excluded from the court proceedings.

The company has petitioned the judge to exclude certain research studies and articles around social media and youth mental health; any mention of a recent high-profile case involving teen suicide and social media content; and any references to Meta’s financial resources, the personal activities of employees, and Mark Zuckerberg’s time as a student at Harvard University.

Meta’s requests to exclude information, known as motions in limine, are a standard part of pretrial proceedings, in which a party can ask a judge to determine in advance which evidence or arguments are permissible in court. This is to ensure the jury is presented with facts and not irrelevant or prejudicial information and that the defendant is granted a fair trial.

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A federal judge today ordered the US government to stop searching devices seized from the house of a Washington Post reporter. It may be only a temporary reprieve for the Post and reporter Hannah Natanson, however. Further proceedings will be held on whether the search can resume or whether the government must return the devices.

Natanson herself isn't the subject of investigation, but the FBI executed a search warrant at her home and seized her work and personal devices last week as part of an investigation into alleged leaks by a Pentagon contractor. The Post filed a motion to force the return of the reporter's property, and a separate motion for a standstill order that would prevent review of the seized devices until the court rules on whether they must be returned.

"Almost none of the seized data is even potentially responsive to the warrant, which seeks only records received from or relating to a single government contractor," a Post court filing today said. "The seized data is core First Amendment-protected material, and some is protected by the attorney-client privilege."

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Websites that authenticate users through links and codes sent in text messages are imperiling the privacy of millions of people, leaving them vulnerable to scams, identity theft, and other crimes, recently published research has found.

The links are sent to people seeking a range of services, including those offering insurance quotes, job listings, and referrals for pet sitters and tutors. To eliminate the hassle of collecting usernames and passwords—and for users to create and enter them—many such services instead require users to provide a cell phone number when signing up for an account. The services then send authentication links or passcodes by SMS when the users want to log in.

Easy to execute at scale

A paper published last week has found more than 700 endpoints delivering such texts on behalf of more than 175 services that put user security and privacy at risk. One practice that jeopardizes users is the use of links that are easily enumerated, meaning scammers can guess them by simply modifying the security token, which usually appears at the right of a URL. By incrementing the token—for instance, by first changing 123 to 124 or ABC to ABD and so on—the researchers were able to access accounts belonging to other users. From there, the researchers could view personal details, such as partially completed insurance applications.

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In a small clinical trial, customized mRNA vaccines against high-risk skin cancers appeared to reduce the risk of cancer recurrence and death by nearly 50 percent over five years when compared with standard treatment alone. That's according to Moderna and Merck , the two pharmaceutical companies that have collaborated on the experimental cancer vaccine, called intismeran autogene (mRNA-4157 or V940).

So far, the companies have only reported the top-line results in a press release this week. However, the results align closely with previous, more detailed analyses from the trial, which examined rates of recurrence and death at earlier time points, specifically at two years and three years after the treatment. More data from the trial—a Phase 2 trial—will soon be presented at a medical conference, the companies said. A Phase 3 trial is also underway, with enrollment complete.

The ongoing Phase 2 trial included 157 patients who were diagnosed with stage 3 or stage 4 melanoma and were at high risk of having it recur after surgical removal. A standard treatment to prevent recurrence after such surgery is immunotherapy, including Merck's Keytruda (pembrolizumab). This drug essentially enables immune cells, specifically T cells, to attack and kill cancer cells—something they normally do. But, in many types of cancers, including melanoma, cancer cells have the ability to bind to receptors on T cells (called PD-1 receptors), which basically shuts the T cells down. Keytruda works by physically blocking the PD-1 receptors, preventing cancer cells from binding and keeping the T cells activated so they can kill the cancer.

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The Federal Communications Commission today issued a warning to late-night and daytime talk shows, saying these shows may no longer qualify for an exemption to the FCC's equal-time rule. Because the FCC is chaired by vocal Trump supporter Brendan Carr , changing how the rule is enforced could pressure shows into seeking out more interviews with Republican candidates.

The public notice providing what the FCC calls "guidance on political equal opportunities requirement for broadcast television stations" appears to be part of the Trump administration's campaign against alleged liberal bias on broadcast TV. Carr, who has eroded the FCC's historical independence from the White House, previously pressured ABC to suspend Jimmy Kimmel and threatened ABC’s The View with the equal-time rule.

The Carr FCC's public notice today said that federal rules "prevent broadcast television stations, which have been given access to a valuable public resource (namely, spectrum), from unfairly putting their thumbs on the scale for one political candidate or set of candidates over another." These rules come from "the decision by Congress that broadcast television stations have an obligation to operate in the public interest—not in any narrow partisan, political interest," the Carr FCC said.

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For a lot of the games I've written about in the C:\ArsGames series, I've come to the conclusion that the games hold up pretty well, despite their age— Master of Orion II , Jill of the Jungle , and Wing Commander Privateer , for example. Each of those have flaws that show now more than ever, but I still had a blast revisiting each of them.

This time I'd like to write about one that I think doesn't hold up quite as well for me: For the first time in almost 30 years, I revisited the original Tomb Raider via 2024's Tomb Raider I-III Remastered collection.

You might be thinking this is going to be a dunk on the work done on the remaster, but that's not the case, because the core issue with playing 1996's Tomb Raider in 2026 is actually unsolvable, no matter how much care is put into a remaster.

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The companies that make RAM and flash memory chips are enjoying record profits because of the AI-induced memory crunch—and they’re also indicating that they don’t expect conditions to improve much if at all in 2026. And while RAM kits have been hit the fastest and hardest by shortages and price increases, we shouldn't expect SSD pricing to improve any time soon, either.

That's the message from Shunsuke Nakato ( via PC Gamer ), managing director of the memory division of Kioxia, the Japanese memory company that was spun off from Toshiba at the end of the 2010s. Nakato says that Kioxia’s manufacturing capacity is sold out through the rest of 2026, driving the market for both enterprise and consumer SSDs to a “high-end and expensive phase.”

“There is a sense of crisis that companies will be eliminated the moment they stop investing in AI, so they have no choice but to continue investing,” said Nakato, as reported by the Korean-language publication Digital Daily. Absent a big change in the demand for generative AI data centers, that cycle of investments will keep prices high for the foreseeable future.

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Researchers at Princeton University have built a swarm of interconnected mini-robots that "bloom" like flowers in response to changing light levels in an office. According to their new paper published in the journal Science Robotics, such robotic swarms could one day be used as dynamic facades in architectural designs, enabling buildings to adapt to changing climate conditions as well as interact with humans in creative ways.

The authors drew inspiration from so-called "living architectures," such as beehives. Fire ants provide a textbook example of this kind of collective behavior. A few ants spaced well apart behave like individual ants. But pack enough of them closely together, and they behave more like a single unit, exhibiting both solid and liquid properties. You can pour them from a teapot like ants, as Goldman’s lab demonstrated several years ago, or they can link together to build towers or floating rafts—a handy survival skill when, say, a hurricane floods Houston. They also excel at regulating their own traffic flow. You almost never see an ant traffic jam.

Naturally scientists are keen to mimic such systems. For instance, in 2018 , Georgia Tech researchers built ant-like robots and programmed them to dig through 3D-printed magnetic plastic balls designed to simulate moist soil. Robot swarms capable of efficiently digging underground without jamming would be super beneficial for mining or disaster recovery efforts, where using human beings might not be feasible.

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