The Linux Foundation's European off-shoot has formally launched the OpenWallet Foundation (OWF), a new collaborative effort designed to support interoperability between digital wallets through open source software. From a report: The launch comes some five months after the Linux Foundation first revealed plans to set up the OWF, shortly before it spun out a region-specific entity called the Linux Foundation Europe which is where the OWF will now officially reside. While the likes of PayPal, Google, and Apple are among the most recognized digital wallet providers, allowing consumers to conduct financial transactions in-store or online, digital wallets are increasingly being used to store all manner of virtual goods from student ID to driving licenses. On top of that, burgeoning technologies such as the metaverse and crypto are giving rise to greater use-cases for digital wallets.

But one thing all these various environments have in common is that the incumbent digital wallets, for the most part, don't play nicely with each other: an Apple Pay die-hard can't send money to their Google Pay brethren. And that is why the OWF is setting out to create an "open source engine" that can power interoperable digital wallets across myriad use-cases including identity, payments, and storing personal credentials such as employment and education certification.

ChatGPT shows that artificial intelligence has gotten incredibly advanced -- and that it is something we should all be worried about, according to Elon Musk. From a report: "One of the biggest risks to the future of civilization is AI," Musk told attendees at the World Government Summit in Dubai, United Arab Emirates, shortly after mentioning the development of ChatGPT. "It's both positive or negative and has great, great promise, great capability," Musk said. But, he stressed that "with that comes great danger."

ChatGPT "has illustrated to people just how advanced AI has become," according to Musk. "The AI has been advanced for a while. It just didn't have a user interface that was accessible to most people." He added: "I think we need to regulate AI safety, frankly. It is, I think, actually a bigger risk to society than cars or planes or medicine." Regulation "may slow down AI a little bit, but I think that that might also be a good thing," Musk added.

SpaceX on Thursday test fired 31 of the 33 engines in the towering rocket booster of its Starship prototype, as the company prepares to launch the rocket to orbit for the first time. CNBC reports: Called a "static fire," the milestone test is the final major hurdle before SpaceX tries to launch the nearly 400-foot-tall rocket to space. The company said in a tweet shortly after the test that the engines at the base of the Super Heavy booster fired for "full duration," meaning the expected length of the test. CEO Elon Musk said in a subsequent tweet that SpaceX turned off one engine before the test and another engine "stopped itself." "Still enough engines to reach orbit!" Musk said.

SpaceX has steadily been building up to the first flight test of its Starship rocket. President and COO Gwynne Shotwell on Wednesday stressed the first launch attempt would be experimental. The company will next analyze the result of Thursday's static fire test. Shotwell estimated that a successful static would see SpaceX ready to launch the first Starship orbital flight "within the next month or so." You can watch the static fire test here.

Google CEO Sundar Pichai told employees Monday the company is going to need all hands on deck to test Bard, its new ChatGPT rival. From a report: He also said Google will soon be enlisting help from partners to test an application programming interface, or API, that would let others access the same underlying technology. The internal memo came shortly after Pichai publicly announced Google's new conversation technology, powered by artificial intelligence, which it will begin rolling out in the coming weeks. Google has faced pressure from investors and employees to compete with ChatGPT, a chatbot from Microsoft-backed OpenAI, which took the public by storm when it launched late last year.

"Next week, we'll be enlisting every Googler to help shape Bard and contribute through a special company-wide dogfood," Pichai wrote in the email to employees that was viewed by CNBC. "We're looking forward to getting all of your feedback -- in the spirit of an internal hackathon -- more details coming soon," he wrote. Microsoft is reportedly planning to launch a version of its own search engine, Bing, that will use ChatGPT to answer users' search queries. Microsoft is holding its own event Tuesday with participation from OpenAI CEO Sam Altman. "It's early days, we need to ship and iterate and we have a lot of hard and exciting work ahead to build these technologies into our products and continue bringing the best of Google Al to improve people's lives," Pichai wrote in his note to employees Monday. "We've been approaching this effort with an intensity and focus that reminds me of early Google -- so thanks to everyone who has contributed."

An anonymous reader quotes a report from The Verge: First, Anker told us it was impossible. Then, it covered its tracks. It repeatedly deflected while utterly ignoring our emails. So shortly before Christmas, we gave the company an ultimatum: if Anker wouldn't answer why its supposedly always-encrypted Eufy cameras were producing unencrypted streams -- among other questions -- we would publish a story about the company's lack of answers. It worked.

In a series of emails to The Verge, Anker has finally admitted its Eufy security cameras are not natively end-to-end encrypted -- they can and did produce unencrypted video streams for Eufy's web portal, like the ones we accessed from across the United States using an ordinary media player. But Anker says that's now largely fixed. Every video stream request originating from Eufy's web portal will now be end-to-end encrypted -- like they are with Eufy's app -- and the company says it's updating every single Eufy camera to use WebRTC, which is encrypted by default. Reading between the lines, though, it seems that these cameras could still produce unencrypted footage upon request.

That's not all Anker is disclosing today. The company has apologized for the lack of communication and promised to do better, confirming it's bringing in outside security and penetration testing companies to audit Eufy's practices, is in talks with a "leading and well-known security expert" to produce an independent report, is promising to create an official bug bounty program, and will launch a microsite in February to explain how its security works in more detail. Those independent audits and reports may be critical for Eufy to regain trust because of how the company has handled the findings of security researchers and journalists. It's a little hard to take the company at its word! But we also think Anker Eufy customers, security researchers and journalists deserve to read and weigh those words, particularly after so little initial communication from the company. That's why we're publishing Anker's full responses [here]. As highlighted by Ars Technica, some of the notable statements include: - Its web portal now prohibits users from entering "debug mode."
- Video stream content is encrypted and inaccessible outside the portal.
- While "only 0.1 percent" of current daily users access the portal, it "had some issues," which have been resolved.
- Eufy is pushing WebRTC to all of its security devices as the end-to-end encrypted stream protocol.
- Facial recognition images were uploaded to the cloud to aid in replacing/resetting/adding doorbells with existing image sets, but has been discontinued. No recognition data was included with images sent to the cloud.
- Outside of the "recent issue with the web portal," all other video uses end-to-end encryption.
- A "leading and well-known security expert" will produce a report about Eufy's systems.
- "Several new security consulting, certification, and penetration testing" firms will be brought in for risk assessment.
- A "Eufy Security bounty program" will be established.
- The company promises to "provide more timely updates in our community (and to the media!)."

An anonymous reader quotes a report from Motherboard: It was only a matter of time before the wave of artificial intelligence-generated voice startups became a play thing of internet trolls. On Monday, ElevenLabs, founded by ex-Google and Palantir staffers, said it had found an "increasing number of voice cloning misuse cases" during its recently launched beta. ElevenLabs didn't point to any particular instances of abuse, but Motherboard found 4chan members appear to have used the product to generate voices that sound like Joe Rogan, Ben Sharpio, and Emma Watson to spew racist and other sorts of material. ElevenLabs said it is exploring more safeguards around its technology.

The clips uploaded to 4chan on Sunday are focused on celebrities. But given the high quality of the generated voices, and the apparent ease at which people created them, they highlight the looming risk of deepfake audio clips. In much the same way deepfake video started as a method for people to create non-consensual pornography of specific people before branching onto other use cases, the trajectory of deepfake audio is only just beginning. [...] The clips run the gamut from harmless, to violent, to transphobic, to homophobic, to racist. One 4chan post that included a wide spread of the clips also contained a link to the beta from ElevenLabs, suggesting ElevenLabs' software may have been used to create the voices.

On its website ElevenLabs offers both "speech synthesis" and "voice cloning." For the latter, ElevenLabs says it can generate a clone of someone's voice from a clean sample recording, over one minute in length. Users can quickly sign up to the service and start generating voices. ElevenLabs also offers "professional cloning," which it says can reproduce any accent. Target use cases include voicing newsletters, books, and videos, the company's website adds. [...] On Monday, shortly after the clips circulated on 4chan, ElevenLabs wrote on Twitter that "Crazy weekend -- thank you to everyone for trying out our Beta platform. While we see our tech being overwhelmingly applied to positive use, we also see an increasing number of voice cloning misuse cases." ElevenLabs added that while it can trace back any generated audio to a specific user, it was exploring more safeguards. These include requiring payment information or "full ID identification" in order to perform voice cloning, or manually verifying every voice cloning request.

Avatar: The Way of Water "has passed Star Wars: The Force Awakens as the fourth highest-grossing movie of all time," reports Variety: Director James Cameron's sci-fi epic has now earned $2.075 billion at the global box office. Star Wars: The Force Awakens, another sci-fi sequel released long after previous installments, finished its theatrical run with $2.064 billion after hitting theaters in December 2015.

With this latest box office milestone, Cameron now has three of the top four highest-grossing movies in history — the original Avatar is still the champion [with $2.92 billion], while Titanic sits in third place [with $2.2 billion].

[The second-highest grossing film of all time is Avengers: Endgame with $2.79 billion.] Avatar: The Way of Water has quickly moved up in the record books, surpassing Spider-Man: No Way Home ($1.92 billion) on Jan. 18 and Avengers: Infinity War ($2.05 billion) shortly after on Jan. 26....

A third "Avatar" entry has already been set for release in December 2024 and there are plans for a fourth and fifth to continue the intergenerational saga
Some context from The A.V. Club: The highlight of that big pile of planetary currency being a massive $229 million turnout in China, where it's one of the first Disney movies to play in the country's lucrative markets in some time.

As it happens, James Cameron told GQ back in November, ahead of his sequel's release, that his "fucking expensive" movie would have to post these kinds of numbers to be anything other than a loss for the studio. "You have to be the third or fourth highest-grossing film in history," he noted at the time. "That's your threshold. That's your break even."
Wikipedia points out that when box office figures are adjusted for inflation, the highest-grossing film of all time is still the 1939 Civil War drama Gone with the Wind. And the next top-grossing films of all-time?

• The original Avatar
• Titanic
• The original Star Wars (1977)
• Avengers: Endgame
• The Sound of Music (1965)
• E.T. the Extra Terrestrial (1982)
• The Ten Commandments (1956)
• Doctor Zhivago (1965)
• Star Wars: the Force Awakens

The United States and European Union on Friday announced an agreement to speed up and enhance the use of artificial intelligence to improve agriculture, healthcare, emergency response, climate forecasting and the electric grid. Reuters reports: A senior U.S. administration official, discussing the initiative shortly before the official announcement, called it the first sweeping AI agreement between the United States and Europe. Previously, agreements on the issue had been limited to specific areas such as enhancing privacy, the official said. AI modeling, which refers to machine-learning algorithms that use data to make logical decisions, could be used to improve the speed and efficiency of government operations and services.

"The magic here is in building joint models (while) leaving data where it is," the senior administration official said. "The U.S. data stays in the U.S. and European data stays there, but we can build a model that talks to the European and the U.S. data because the more data and the more diverse data, the better the model." The initiative will give governments greater access to more detailed and data-rich AI models, leading to more efficient emergency responses and electric grid management, and other benefits, the administration official said. The partnership is currently between just the White House and the European Commission, the executive arm of the 27-member European Union. The senior administration official said other countries will be invited to join in the coming months.

"NASA's tiny Ingenuity helicopter now has 40 off-Earth flights under its belt," reports Space.com: The 4-pound (1.8 kilograms) Ingenuity lifted off yet again on Thursday (Jan. 19), staying aloft for nearly 92 seconds on a sortie that covered about 584 feet (178 meters) of horizontal distance. The flight repositioned Ingenuity, moving it from "Airfield Z" on the floor of Mars' Jezero Crater to "Airfield Beta," according to the mission's flight log. That journey took the little chopper over some sand dunes, as imagery captured during the hop shows....

Ingenuity is a technology demonstrator designed to show that aerial exploration is possible on Mars despite the planet's thin atmosphere. The helicopter's prime mission covered just five flights, which Ingenuity knocked out shortly after touching down inside Jezero. The chopper then shifted into an extended mission, during which it has been pushing its flight capabilities and serving as a scout for Perseverance. The helicopter's aerial observations help the rover team identify potentially interesting scientific targets and pick the best routes through the rugged landscapes on Jezero's floor.

Google is officially shutting down its Stadia cloud gaming service today, Wednesday, January 18, after having failed to gain the traction that the company was expecting. Google servers that host the service are due to shut down at 11:59 p.m. Pacific Time. MacRumors reports: Launched in November 2019, the service was designed to allow for cloud-based gaming across a range of devices, including PCs, Chromebooks, Macs, iPhones, and iPads. Reports began emerging in early 2021 of Stadia's underwhelming uptake among gamers, shortly after Google's decision to kill its only in-house Stadia game development studio, Stadia Games and Entertainment (SG&E), only two years into its life. Since announcing the shutdown in September 2022, Google has promised to refund any and all Stadia purchases. They've also recently offered a tool to make Stadia controller capable of using Bluetooth, allowing them to be used with other gaming platforms.

China has lifted its unofficial ban on Marvel titles, bestowing release dates for two major superhero tentpoles, "Black Panther: Wakanda Forever" and "Ant-Man and The Wasp: Quantumania." Variety reports: "Black Panther: Wakanda Forever," which was released everywhere else in the world last November, will open in China on Feb. 7. Shortly after, "Ant-Man and The Wasp: Quantumania" will be released on Feb. 17, the same day the sequel touches down in the U.S. and the U.K. The dates were released via Marvel's Chinese social media accounts.

Those movies will be the first Marvel adventures to play in China since 2019's "Avengers: Endgame" (which made a staggering $632 million in the territory) and "Spider-Man: Far From Home" (which brought in $198 million in the territory). In the past, Marvel movies have been extremely popular in China, with "Black Panther" grossing $105 million and "Ant-Man and the Wasp" earning $121 million in the country.

It's not clear why recent titles from Disney and other major studios have been denied release in China. But it is most likely sabre rattling directed towards the U.S. during a period of increased tensions, especially with jingoistic political events like the 100th anniversary of the Chinese Communist Party and the 20th National Congress happening in 2021 and 2022 respectively.

Watch a rare launch of SpaceX's massive Falcon Heavy rocket livestreamed on SpaceX's YouTube channel.

"Nearly five years have passed since the massive Falcon Heavy rocket made its successful debut launch in February 2018," writes Ars Technica.

"Since then, however, SpaceX's heavy lift rocket has flown just three additional times." Why? It's partly because there is simply not all that much demand for a heavy lift rocket. Another factor is that SpaceX has increased the performance of its Falcon 9 rocket so much that it can complete a lot of the missions originally manifested on the Falcon Heavy. However the main reason for the low cadence has been due to a lack of readiness of payloads for the new rocket, particularly from the US Department of Defense. But now this trickle of Falcon Heavy launches may turn into a flood. [Sunday's launch is the first of potentially five launches this year]

SpaceX completed a hot fire test of the rocket on Tuesday, and declared that the vehicle was ready for liftoff. The rocket will use a brand new core stage, and side-mounted boosters that have flown into space one time, as side-mounted boosters on the USSF-44 Falcon Heavy mission that launched on November 1 2022.
What's it carrying? Space.com writes: The main payload is a military communications satellite called Continuous Broadcast Augmenting SATCOM 2, which the Falcon Heavy will send to geostationary orbit, about 22,200 miles (35,700 kilometers) above Earth. Also flying Saturday is a rideshare spacecraft called Long Duration Propulsive ESPA (LDPE)-3A, a payload adapter that can hold up to six small satellites, according to EverydayAstronaut.com. LDPE-3A will carry five Space Force payloads on USSF-67. Among them are "two operational prototypes for enhanced situational awareness and an operational prototype crypto/interface encryption payload providing secure space-to-ground communications capability," Space Force officials said in an emailed statement on Friday....

If all goes according to plan, the two side boosters will come back to Earth shortly after liftoff on Sunday, making vertical touchdowns at Cape Canaveral Space Force Station, which is next door to NASA's Kennedy Space Center. The central booster will not return, instead ditching into the Atlantic Ocean....

USSF-67 is part of a busy week for SpaceX. The company also plans to launch 51 of its Starlink internet satellites to low Earth orbit atop a Falcon 9 on Thursday, January 19.

Meta is kicking off the New Year with more privacy fines and corrective orders hitting its business in Europe. The latest swathe of enforcement relates to EU's General Data Protection Regulation (GDPR) complaints over the legal basis it claims to run behavioral ads. From a report: The Facebook owner's lead data protection watchdog in the region, the Irish Data Protection Commission (DPC), announced today that it's adopted final decisions on two of these long-running enquiries -- against Meta owned social networking site, Facebook, and social photo sharing service, Instagram. The DPC's press release today announces financial penalties of ~$223 million for Facebook and ~$191 million for Instagram -- and confirms the European Data Protection Board (EDPB)'s binding decision last month on these complaints that contractual necessity is not an appropriate basis for processing personal data for behavioral ads.

These new sanctions add to a pile of privacy fines for Meta in Europe last year -- including a $281 million penalty for a Facebook data-scraping breach; $429 million for an Instagram violation of children's privacy; $18 million for several historical Facebook data breaches; and a $63.6 million penalty over Facebook cookie consent violations -- making for a total of $792 million in (publicly disclosed) EU data protection and privacy fines handed down to the adtech giant in 2022. But now, in the first few days of 2023, Meta has landed financial penalties worth more than half last year's regional total -- and more sanctions could be coming shortly.

Former Alameda Research CEO Caroline Ellison and FTX co-founder Gary Wang pleaded guilty to charges tied to FTX's collapse, U.S. Attorney Damian Williams announced Wednesday night. CoinDesk reports: The U.S. Securities and Exchange Commission (SEC) and Commodity Futures Trading Commission (CFTC) also announced (PDF) charges against the two, saying Ellison manipulated the price of FTT, an exchange token issued by FTX, at exchange founder Sam Bankman-Fried's direction. The duo are cooperating with investigators, Williams announced. The U.S. Attorney for the Southern District of New York (SDNY) did not specify what they were being charged with.

In a statement, SEC Deputy Enforcement Director Sanjay Wadhwa said the three "were active participants in a scheme to conceal material information from FTX investors, including through the efforts of Mr. Bankman-Fried and Ms. Ellison to artificially prop up the value of FTT, which served as collateral for undisclosed loans that Alameda took out from FTX pursuant to its undisclosed, and virtually unlimited, line of credit." Highlighted in the complaint are multiple times when Bankman-Fried made public statements, and provided investors with documentation via audited financial statements, that Alameda received no preferential treatment from FTX.

Ellison was a close confidant of Bankman-Fried's, and has been targeted by prosecutors for her role in manipulating FTX's exchange token FTT, which Alameda had used as collateral for investments. In early December Ellison, who is thought to reside in Hong Kong or Nassau, was spotted in Manhattan at a coffee shop leading many to suspect she was working with authorities. Shortly after, Ellison retained the law firm WilmerHale to represent herself. WilmerHale counts Stephanie Avakian, a former director of the SEC's Division of Enforcement, as one of its top attorneys. Further reading: FTX Founder Bankman-Fried To Be Released on a $250 Million Bond Package While He Awaits Trial

Three top Democratic campaign arms said Friday that they would set aside more than $1 million in contributions from former crypto golden boy FTX founder Sam Bankman-Fried, as first reported by The Washington Post. The groups plan to return the money to FTX customers as part of ongoing legal proceedings. The Verge reports: The Democratic National Committee and two top Democratic campaign groups announced the moves days after Bankman-Fried was arrested and charged with eight counts, including wire fraud and campaign finance violations. "Given the allegations around potential campaign finance violations by Bankman-Fried, we are setting aside funds in order to return the $815,000 in contributions since 2020," a DNC spokesperson confirmed in a statement to The Verge on Friday. "We will return as soon as we receive proper direction in the legal proceedings."

The Democratic Senatorial Campaign Committee and the Democratic Congressional Campaign Committee have also pledged to set aside the $103,000 and $250,000 each received from Bankman-Fried, respectively, according to The Post. Over the last two years, Bankman-Fried became one of the most prolific political megadonors in the US, contributing more than $40 million in personal donations to mostly Democratic campaigns and organizations. But shortly after FTX went bankrupt in November, Bankman-Fried told crypto reporter Tiffany Fong that he donated a similar amount of money to Republican groups as well.

While the extent of Bankman-Fried's GOP contributions has yet to be uncovered, Democratic candidates have been pressured to return any money they received from the crypto mogul. CBS News reported Thursday that most Democratic campaigns that received publicly disclosed contributions from Bankman-Fried have pledged to either return or donate the money to charity. Newly elected Rep. Maxwell Frost (D-FL) confirmed Wednesday that he would donate Bankman-Fried's contributions to his campaign to the Zebra Coalition, a Florida-based group servicing homeless LGBTQ+ youth. [...] Sens. Kirsten Gillibrand (D-NY), Tina Smith (D-MN), Alex Padilla (D-CA), and Bill Cassidy (R-LA) all received $5,800 from Bankman-Fried since last year and have either already donated or plan to donate the funds, according to CBS News.

An anonymous reader quotes a report from The Guardian: A freestanding cylindrical aquarium housing about 1,500 exotic fish burst in Berlin on Friday morning, causing a wave of devastation in and around the tourist attraction. Glass, chairs, tables and other debris were swept out of the DomAquaree complex, which includes a Radisson hotel, a museum, shops and restaurants, as 1 million liters of water poured out of the 14-meter-high (46ft) tank shortly before 6am.

Police said two people sustained injuries from falling shards of glass and had to be taken to hospital. None of the animals inside the saltwater aquarium, which contained clownfish, teira batfish and palette surgeonfish, survived. [...] Material fatigue was the likeliest cause of the incident, Berlin's interior minister said on Friday afternoon. "Investigations are of course not yet complete, but first signs suggest we are dealing with material fatigue," Iris Spranger told the DPA news agency.

First opened in 2003, the aquarium was overhauled as recently as 2020. A spokesperson for the company that owns the structure said additional insulation was added and the glass cylinder polished as part of the maintenance works. Earlier in the day, there had been speculation that overnight temperatures of as low as -10C (14F) had caused a crack in the glass, which is 18cm (7in) thick at the top and 22cm at the bottom of the cylindrical structure. Operators said the aquarium was the biggest cylindrical tank in the world, containing 1,500 tropical fish of 80 different species before the incident. One of the highlights of the attraction was a 10-minute elevator ride through the tank, which would have taken place at 10am. According to the city's fire department, only about 30 of the roughly 1,500 fish were saved after the incident. Berlin's zoo has offered to take them in.

China is working on a more than 1 trillion yuan ($143 billion) support package for its semiconductor industry, three sources said, in a major step towards self sufficiency in chips and to counter U.S. moves aimed at slowing its technological advances. Reuters reports: Beijing plans to roll out what will be one of its biggest fiscal incentive packages over five years, mainly as subsidies and tax credits to bolster semiconductor production and research activities at home, said the sources. It signals, as analysts have expected, a more direct approach by China in shaping the future of an industry which has become a geopolitical hot button due to soaring demand for chips and which Beijing regards as a cornerstone of its technological might.

It will also likely further raise concerns in the United States and its allies about China's competition in the semiconductor industry, say analysts. Some U.S. lawmakers are already worried about China's chip production capacity build up. The plan could be implemented as soon as the first quarter of next year [...]. The majority of the financial assistance would be used to subsidize the purchases of domestic semiconductor equipment by Chinese firms, mainly semiconductor fabrication plants, or fabs, they said. Such companies would be entitled to a 20% subsidy on the cost of purchases [...]. In August, President Joe Biden signed the Chips and Science Act, which includes more than $52 billion for U.S. companies producing computer chips, as well as billions more in tax credits to encourage investment in semiconductor manufacturing.

Shortly thereafter, the U.S. passed a sweeping set of regulations that aim to choke off China's access to advanced chips, the tools necessary to manufacture years-old designs, and the service and support mechanisms needed to keep chip fabrication systems running smoothly.

Microsoft's Chromium-based Edge browser was an improvement over the initial version of Edge in many ways, including its support for Windows 7 and Windows 8. But the end of the road is coming: Microsoft has announced that Edge will end support for Windows 7 and Windows 8 in mid-January of 2023, shortly after those operating systems stop getting regular security updates. From a report: Support will also end for Microsoft Edge Webview2, which can use Edge's rendering engine to embed webpages in non-Edge apps. The end-of-support date for Edge coincides with the end of security update support for both Windows 7 and Windows 8 on January 10, and the end of Google Chrome support for Windows 7 and 8 in version 110. Because the underlying Chromium engine in both Chrome and Edge is open source, Microsoft could continue supporting Edge in older Windows versions if it wanted, but the company is using both end-of-support dates to justify a clean break for Edge.

The Viking 1 lander arrived on the Martian surface 46 years ago to investigate the planet. It dropped down into what was thought to be an ancient outflow channel. Now, a team of researchers believes they've found evidence of an ancient megatsunami that swept across the planet billions of years ago, less than 600 miles from where Viking landed. Gizmodo reports: In a new paper published today in Scientific Reports, a team identified a 68-mile-wide impact crater in Mars' northern lowlands that they suspect is leftover from an asteroid strike in the planet's ancient past. "The simulation clearly shows that the megatsunami was enormous, with an initial height of approximately 250 meters, and highly turbulent," said Alexis Rodriguez, a researcher at the Planetary Science Institute and lead author of the paper, in an email to Gizmodo. "Furthermore, our modeling shows some radically different behavior of the megatsunami to what we are accustomed to imagining."

Rodriguez's team studied maps of the Martian surface and found the large crater, now named Pohl. Based on Pohl's position on previously dated rocks, the team believes the crater is about 3.4 billion years old -- an extraordinarily long time ago, shortly after the first signs of life we know of appeared on Earth. According to the research team's models, the asteroid impact could have been so intense that material from the seafloor may have dislodged and been carried in the water's debris flows. Based on the size of the crater, the team believes the impacting asteroid could have been 1.86 miles wide or 6 miles wide, depending on the amount of ground resistance the asteroid encountered. The impact could have released between 500,000 megatons and 13 million megatons of TNT energy (for comparison, the Tsar Bomba nuclear test was about 57 megatons of TNT energy.) "A clear next step is to propose a landing site to investigate these deposits in detail to understand the ocean's evolution and potential habitability," Rodriguez said. "First, we would need a detailed geologic mapping of the area to reconstruct the stratigraphy. Then, we need to connect the surface modification history to specific processes through numerical modeling and analog studies, including identifying possible mud volcanoes and glacier landforms."

Tall as a 20-story building, a rocket carrying the Shenzhou 15 mission roared into the night sky of the Gobi Desert on Tuesday, carrying three astronauts toward a rendezvous with China's just-completed space station. From a report: The rocket launch was a split-screen event for China, the latest in a long series of technological achievements for the country, even as many of its citizens have been angrily lashing out in the streets against stringent pandemic controls.The air shook as the huge white rocket leaped into a starry, bitterly cold night sky shortly before the setting of a waxing crescent moon. The expedition to the new space station is a milestone for China's rapidly advancing space program. It is the first time a team of three astronauts already aboard the Tiangong outpost will be met by a crew arriving from Earth. The Chinese space station will now be continuously occupied, like the International Space Station, another marker laid down by China in its race to catch up with the United States and surpass it as the dominant power in space.

With a sustained presence in low-Earth orbit aboard Tiangong, Chinese space officials are preparing to put astronauts on the moon, which NASA also intends to revisit before the end of the decade as part of its Artemis program. "It will not take a long time; we can achieve the goal of manned moon landing," Zhou Jianping, chief designer of China's crewed space program, said in an interview at the launch center. China has been developing a lunar lander, he added, without giving a date when it might be used. The launch of Shenzhou 15 comes less than two weeks after NASA finally launched its Artemis I mission following many delays. That flight has put its uncrewed Orion capsule into orbit around the moon.