"San Francisco's downtown has lost roughly 150,000 daily workers since the pandemic," reports the San Francisco Chronicle.

But on the bright side, "Some of San Francisco's empty office buildings are one step closer to being converted into residential units," reports SFGate: The owners of eight San Francisco office buildings responded to a request from the city for landlords interested in converting their properties into condos or apartments, the San Francisco Chronicle reported... The properties would yield about 1,100 units if they were to all be converted, according to the Chronicle. All of the buildings are located in neighborhoods downtown, including the Civic Center area and the Financial District...

Converting offices to housing is a notably difficult process, especially in San Francisco, where the city's tedious permitting and approvals process has deterred many landlords from pursuing the process entirely. However, that could soon change: The request for interest put forth by the city was part of an initiative intended to jump-start office-to-housing conversions that was announced in June. In March, Mayor London Breed and the Board of Supervisors introduced legislation that would facilitate these conversions by exempting certain downtown buildings from housing requirements that are more difficult to apply to former offices, like rear yard space and a variety of unit types.
Or, as the Chronicle puts it, "The much-discussed push to revive downtown San Francisco by converting empty office buildings to housing is starting to gather real-world momentum, with property owners looking to take advantage of a political climate in which the mayor and Board of Supervisors are desperate to activate the city's struggling central neighborhoods." While converting eight commercial buildings totaling less than 1 million square feet would not put much of a dent in the historic 33.9% office vacancy — more than 30 million square feet of space — the interest is indicative that an increasing number of landlords are accepting the reality that the pandemic and remote work has rendered some buildings obsolete. "We were pleased with the responses — it was more than we had expected, and there was a good variety of buildings," said Anne Taupier, director of development for the city's Office of Economic and Workforce Development. "We think there is a chance to see some game-changing activation...."

Taupier said that all of the property owners said that recent legislation streamlining and lowering affordable housing requirements would be key to making conversions possible. Most of them would be candidates for Mills Act tax credits, which allow cities to reduce taxes for 10 years or more to owners of historic properties.
One of the biggest applications came from Mark Shkolnikov's Group I. "The support from the city has just been remarkable," Shkolnikov said. "They have been frequently checking in to see what they can do to help move this along.

Mike Wall writes via Space.com: OSIRIS-REx's asteroid-sample canister just creaked open for the first time in more than seven years. Scientists at NASA's Johnson Space Center (JSC) in Houston lifted the canister's outer lid on Tuesday (Sept. 26), two days after OSIRIS-REx's return capsule landed in the desert of northern Utah. "Scientists gasped as the lid was lifted," NASA's Astromaterials Research and Exploration Science (ARES) division, which is based at JSC, wrote Tuesday in a post on X (formerly Twitter). The operation revealed "dark powder and sand-sized particles on the inside of the lid and base," they added.

That powder once resided on the surface of an asteroid named Bennu, the focus of the OSIRIS-REx mission. OSIRIS-REx launched toward the 1,650-foot-wide (500 meters) Bennu in September 2016, arrived in December 2018 and snagged a hefty sample from the space rock in October 2020 using its Touch-and-Go Sample Acquisition Mechanism, or TAGSAM. The asteroid material landed in Utah inside OSIRIS-REx's return capsule on Sunday (Sept. 24), then made its way to Houston by plane on Monday (Sept. 25). It will be stored and curated at JSC, where the team will oversee its distribution to scientists around the world.

Researchers will study the sample for decades to come, seeking insights about the the solar system's formation and early evolution, as well as the role that carbon-rich asteroids like Bennu may have played in seeding Earth with the building blocks of life. But that work isn't ready to begin; the ARES team hasn't even accessed the main asteroid sample yet. Doing so requires disassembly of the TAGSAM apparatus, an intricate operation that will take considerable time.

Liam Proven writes via The Register: Steam OS is the Arch-based distro for a handheld Linux games console, and Valve is aggressively pushing Linux's usability and Windows interoperability for the device. Two unusual companies, Valve Software and Igalia, are working together to improve the Linux-based OS of the Steam Deck handheld games console. The device runs a Linux distro called Steam OS 3.0, but this is a totally different distro from the original Steam OS it announced a decade ago. Steam OS 1 and 2 were based on Debian, but Steam OS 3 is based on Arch Linux, as Igalia developer Alberto Garcia described in a talk entitled How SteamOS is contributing to the Linux ecosystem.

He explained that although Steam OS is built from some fairly standard components -- the normal filesystem hierarchy, GNU user space, systemd and dbus -- Steam OS has quite a few unique features. It has two distinct user interfaces: by default, it starts with the Steam games launcher, but users can also choose an option called Switch to Desktop, which results in a regular KDE Plasma desktop, with the ability to install anything: a web browser, normal Linux tools, and non-Steam games.

Obviously, though, Steam OS's raison d'etre is to run Steam games, and most of those are Windows games which will never get native Linux versions. Valve's solution is Proton, an open-source tool to run Windows games on Linux. It's formed from a collection of different FOSS packages, notably: [Wine, DXVK, VKD3D-Proton, and GStreamer]. The result is a remarkable degree of compatibility for some of the most demanding Windows apps around [...]. You can view Garcia's 49-page presentation here (PDF).

"On Tuesday of this week, French AI startup Mistral tweeted a magnet link to their first publicly released, open sourced LLM," writes Slashdot reader jenningsthecat. "That might be merely interesting if not for the fact that the chatbot has remarkably few guardrails." 404 Media reports: According to a list of 178 questions and answers composed by AI safety researcher Paul Rottger and 404 Media's own testing, Mistral will readily discuss the benefits of ethnic cleansing, how to restore Jim Crow-style discrimination against Black people, instructions for suicide or killing your wife, and detailed instructions on what materials you'll need to make crack and where to acquire them.

It's hard not to read Mistral's tweet releasing its model as an ideological statement. While leaders in the AI space like OpenAI trot out every development with fanfare and an ever increasing suite of safeguards that prevents users from making the AI models do whatever they want, Mistral simply pushed its technology into the world in a way that anyone can download, tweak, and with far fewer guardrails asking users trying to make the LLM produce controversial statements. "My biggest issue with the Mistral release is that safety was not evaluated or even mentioned in their public comms. They either did not run any safety evals, or decided not to release them. If the intention was to share an 'unmoderated' LLM, then it would have been important to be explicit about that from the get go," Rottger told 404 Media in an email. "As a well-funded org releasing a big model that is likely to be widely-used, I think they have a responsibility to be open about safety, or lack thereof. Especially because they are framing their model as an alternative to Llama2, where safety was a key design principle."

The report notes that Mistral will be "essentially impossible to censor or delete from the internet" since it's been released as a torrent. "Mistral also used a magnet link, which is a string of text that can be read and used by a torrent client and not a 'file' that can be deleted from the internet."

Astronomers have captured the first direct evidence of a black hole spinning, providing new insights into the universe's most enigmatic objects. From a report: The observations focus on the supermassive black hole at the centre of the neighbouring Messier 87 galaxy, whose shadow was imaged by the Event Horizon Telescope. Like many supermassive black holes, M87 features powerful jets that are launched from the poles at close to the speed of light into intergalactic space. Scientists have predicted that the rotation of a black hole powers these cosmic jets, but until now direct evidence was elusive.

"After the success of black hole imaging in this galaxy with the Event Horizon Telescope, whether this black hole is spinning or not has been a central concern among scientists," said Dr Kazuhiro Hada, of the national astronomical observatory of Japan and co-author. "Now anticipation has turned into certainty. This monster black hole is indeed spinning." M87 is located 55m light years from the Earth and harbours a black hole 6.5bn times more massive than the Sun. Just beyond the black hole is an accretion disk of gas and dust, swirling on the precipice of the cosmic sinkhole. Some of this material is destined to fall into the black hole, disappearing for ever. But a fraction will be ejected out from the poles of the black hole at more than 99.99% of the speed of light. The paper: Precessing jet nozzle connecting to a spinning black hole in M87 (Nature).

Jude Karabus writes via The Register: NASA has confirmed it will ask American companies to duke it out for the opportunity to deorbit the International Space Station -- quietly releasing a request for proposals last week. The specs, which appeared on U.S. government e-procurement portal SAM.gov, are for a vehicle the agency has dubbed the U.S. Deorbit Vehicle (USDV), which will be focused on the space station's final deorbit activity. According to NASA, it will be a "new spacecraft design or modification to an existing spacecraft" that must function on its first flight (yep, important that), as well as have "sufficient redundancy and anomaly recovery capability to continue the critical deorbit burn."

NASA is getting in well ahead of the 2030 deadline, by which time the agency is hoping to have "seamlessly transitioned" to commercially owned and operated platforms in low Earth orbit (LEO). The vehicle will take years to develop, test, and certify. The request for proposals (RFP) is a confirmation that the agency is going to go with the second option it floated in March, saying a private contractor would cut costs down from a predicted $1 billion.

The next-generation of Meta Quest hardware is here, and Meta announced a bunch of software news alongside the Quest 3 VR headset hardware reveal at its Connect conference. One such announcement was the debut of Microsoft's Xbox Cloud Gaming service on Meta Quest 3, which is actually a huge boon for fans of the Facebook owner's mixed reality gear. From a report: The Xbox Cloud Gaming implementation in Quest resembles a lot of how Apple showed its own vision for mixed reality with the Vision Pro headset: It's primarily a virtual screen that can float in either a virtual or mixed reality space, which appears to be reposition-able and resizable, but which basically works exactly as you'd expect an Xbox game to work with a large TV. This is a key acknowledgement on the part of Meta that while immersive, native gaming is undoubtedly a draw for users, so too is a more traditional gaming experience that basically just benefits from taking place in your own private face-mounted theater.

According to Universe Today, China may utilize lunar caves as potential habitats for astronauts on the Moon, offering defense against hazards like radiation, meteorites, and temperature variations. From the report: Different teams of scientists from different countries and agencies have studied the idea of using lava tubes as shelter. At a recent conference in China, Zhang Chongfeng from the Shanghai Academy of Spaceflight Technology presented a study into the underground world of lava tubes. Chinese researchers did fieldwork in Chinese lava tubes to understand how to use them on the Moon. According to Zhang, there's enough similarity between lunar and Earthly lava tubes for one to be an analogue of the other. It starts with their two types of entrances, vertical and sloped. Both worlds have both types.

Most of what we've found on the Moon are vertical-opening tubes, but that may be because of our overhead view. The openings are called skylights, where the ceiling has collapsed and left a debris accumulation on the floor of the tube directly below it. Entering through these requires either flight or some type of vertical lift equipment. Sloped entrances make entry and exit much easier. It's possible that rovers could simply drive into them, though some debris would probably need to be cleared. According to Zhang, this is the preferred entrance that makes exploration easier. China is prioritizing lunar lava tubes at Mare Tranquillitatis (Sea of Tranquility) and Mare Fecunditatis (Sea of Fecundity) for exploration.

China is planning a robotic system that can explore caves like the one in Mare Tranquillitatis. The primary probe will have either wheels or feet and will be built to adapt to challenging terrain and to overcome obstacles. It'll also have a scientific payload. Auxiliary vehicles can separate from the main probe to perform more reconnaissance and help with communications and "energy support." They could be diversified so the mission can meet different challenges. They might include multi-legged crawling probes, rolling probes, and even bouncing probes. These auxiliary vehicles would also have science instruments to study the lunar dust, radiation, and the presence of water ice in the tubes. China is also planning a flight-capable robot that could find its way through lava tubes autonomously using microwave and laser radars. "China's future plan, after successful exploration, is a crewed base," the report adds. "It would be a long-term underground research base in one of the lunar lava tubes, with a support center for energy and communication at the tube's entrance. The terrain would be landscaped, and the base would include both residential and research facilities inside the tube."

"[R]egardless of when they start, China seems committed to the idea. Ding Lieyun, a top scientist at Huazhong University of Science and Technology, told the China Science Daily that 'Eventually, building habitation beyond the Earth is essential not only for all humanity's quest for space exploration but also for China's strategic needs as a space power.'"

Lawrence Abrams writes via BleepingComputer: After almost three years, Microsoft has finally added the 'Never combine taskbar button' back to Windows, and it still doesn't work correctly. The combine taskbar items feature in Windows 10 allows you to show an icon for every open application in Windows, even if they are multiple instances of the same application. For example, if you have ten instances of Notepad or a few browser windows open, the feature will allow you to see an icon on the taskbar for each open Windows rather than combining it into a single application icon.

For me and many others, removing this feature made it impossible to upgrade to Windows 11, as switching between the myriad open windows became a nightmare. This frustration is reflected in the Windows 11 Feedback Hub, where a suggestion to never combine app icons and show labels has received 17,527 upvotes, making it the 10th most requested feature. Today, those users who have been holding off on upgrading to Windows 11 because of this missing feature "may" finally be able to do so. This is because Microsoft finally released the "never combine" feature as part of its Windows 11 22H2 Moment 4 update released today.

However, even with this feature added, it is still subpar to Windows 10, as, unlike the previous version of Windows, it continues to show the windows titles next to the icon, taking up a lot of space. It's baffling that Microsoft can't get this feature right after three years with it being one of the most highly requested features. A simple toggle to disable the showing of Windows titles could have been added, or Microsoft could have replicated the Windows 10 feature many of us requested.

"As a result of the move to working from home, Meta has walked away from one of its offices in London at the cost of 149 million pounds," writes Slashdot reader Bruce66423. The London Evening Standard reports: Meta paid the FTSE 250 developer 149 million pounds on Monday in order to break the lease on the building, 1 Triton Square. The tech firm, which also owns Instagram, let the space from 2021 following a refurbishment but never moved into the space. Meta has three open London sites including a neighbouring building in Regent's Place, near Warren Street in central London.

Analysts at BNP Paribas Exane claimed Meta has another 18 years on its lease at the site. British Land said it will receive the one-off payment to end the lease but the agreement would also reduce its earnings per share by 0.6% over the six months to next March.

The United States Space Force reportedly discussed setting up a hotline with China to prevent crises in space, according to Reuters, citing U.S. commander General Chance Saltzman. From the report: The chief of space operations said a direct line of communication between the Space Force and its Chinese counterpart would be valuable in de-escalating tensions but that the U.S. had not yet engaged with China to establish one. "What we have talked about on the U.S. side at least is opening up a line of communication to make sure that if there is a crisis, we know who we can contact," Saltzman said, adding that it would be up to President Joe Biden and the State Department to take the lead on such discussions. The U.S. Space Force, founded in 2019, also does not have a direct line of communication with its Russian counterpart.

An anonymous reader quotes a report from CNBC: Jeff Bezos' Blue Origin will replace CEO Bob Smith with outgoing Amazon executive Dave Limp, CNBC has learned. Smith is retiring effective Dec. 4 and will remain with the company until Jan. 2 for the CEO transition, according to notes to Blue Origin staff written by Smith and Bezos that were obtained by CNBC.

Limp joins Blue Origin at a key phase of the company's multiple space projects. Blue needs to ramp production of its BE-4 rocket engines, return its space tourism rocket New Shepard to flight, and launch its next-generation New Glenn rocket for the first time -- as well as deliver on a recently-won NASA contract for a crewed lunar lander.

In a statement to CNBC, a Blue Origin spokesperson praised Limp as "a proven innovator with a customer-first mindset" who has "extensive experience in the high-tech industry and growing highly complex organizations." Amazon announced last month that Limp would be stepping down later this year. As Amazon's devices and services chief, Limp oversaw Amazon's Alexa, Echo and Ring units, as well as some of its more experimental divisions like Zoox autonomous vehicles, and the Project Kuiper internet satellite business.

The official Tesla Optimus account shared an update video showing the progress its humanoid robot has made since it was announced in August 2021. In a video that looks like CGI, you can see Optimus sorting blocks and performing some yoga poses, among other things. Interesting Engineering reports: The video begins with the Tesla Bot aka the Optimus robot performing a self-calibration routine, which is essential for adapting to new environments. It then shows how TeslaBot can use its vision and joint position sensors to accurately locate its limbs in space, without relying on any external feedback. This enables TeslaBot to interact with objects and perform tasks with precision and dexterity.

One of the tasks that Optimus demonstrates is sorting blue and green blocks into matching trays. Tesla Optimus can grasp each block with ease and sort them at a human-like speed. It can also handle dynamic changes in the environment, such as when a human intervenes and moves the blocks around. TeslaBot can quickly adjust to the new situation and resume its task. It can also correct its own errors, such as when a block lands on its side and needs to be rotated.

The video also showcases Tesla Bot's balance and flexibility, as it performs some yoga poses that require standing on one leg and extending its limbs. These poses are not related to any practical workloads, but they show how TeslaBot can control its body and maintain its stability. The video ends with a call for more engineers to join the Tesla Optimus team, as the project is still in development and needs more talent. There is no information on when TeslaBot will be ready for production or commercial use, but the video suggests that it is making rapid progress and using the same software as the Tesla cars.

During World War II, "Los Alamos was the perfect spot for the U.S. government's top-secret Manhattan Project," remembers the Associated Press.

"The community is facing growing pains again, 80 years later, as Los Alamos National Laboratory takes part in the nation's most ambitious nuclear weapons effort since World War II." The mission calls for modernizing the arsenal with droves of new workers producing plutonium cores — key components for nuclear weapons. Some 3,300 workers have been hired in the last two years, with the workforce now topping more than 17,270. Close to half of them commute to work from elsewhere in northern New Mexico and from as far away as Albuquerque, helping to nearly double Los Alamos' population during the work week... While the priority at Los Alamos is maintaining the nuclear stockpile, the lab also conducts a range of national security work and research in diverse fields of space exploration, supercomputing, renewable energy and efforts to limit global threats from disease and cyberattacks...

The headline grabber, though, is the production of plutonium cores. Lab managers and employees defend the massive undertaking as necessary in the face of global political instability. With most people in Los Alamos connected to the lab, opposition is rare. But watchdog groups and non-proliferation advocates question the need for new weapons and the growing price tag... Aside from pressing questions about the morality of nuclear weapons, watchdogs argue the federal government's modernization effort already has outpaced spending predictions and is years behind schedule. Independent government analysts issued a report earlier this month that outlined the growing budget and schedule delays.
"A hairline scratch on a warhead's polished black cone could send the bomb off course..." notes an earlier article.

"The U.S. will spend more than $750 billion over the next 10 years replacing almost every component of its nuclear defenses, including new stealth bombers, submarines and ground-based intercontinental ballistic missiles in the country's most ambitious nuclear weapons effort since the Manhattan Project."

OSIRIS-REx weighs 4,650 pounds (or 2,110 kg). On September 8th of 2016, NASA first launched the spacecraft on its 3.8-billion mile mission to land on an asteroid and retrieve a sample.

That sample has just returned.

Throughout Sunday morning, NASA tweeted historic updates from the sample's landing site in Utah. "We've spotted the #OSIRISREx capsule on the ground," they announced about 80 minutes ago (including a 23-second video clip). "The parachute has separated, and the helicopters are arriving at the site. We're ready to recover that sample!"

UPI notes that the capsule "reached temperatures up to 5,000 degrees Fahrenheit during reentry, so protective masks and gloves are required to handle it," describing its payload as "a 250-gram dust sample."

15 minutes later NASA shared footage of "the first persons to come into contact with this hardware since it was on the other side of the solar system." A recovery team approached the capsule to perform an environmental safety sweep confirming there were no hazardous gas.

"The impossible became possible," NASA administrator Bill Nelson said in a statement. The Guardian reports he confirmed the capsule "brought something extraordinary — the largest asteroid sample ever received on Earth.

"It's going to help scientists investigate planet formation, it's going to improve our understanding of the asteroids that could possibly impact the earth and it will deepen our understanding of the origin of our solar system and its formation."

"This mission proves that NASA does big things, things that have inspired us, things that unite us...

"The mission continues with incredible science and analysis to come. But I want to thank you all, for everybody that made this Osiris-Rex mission possible."

Professor Neil Bowles of the University of Oxford, one of the scientists who will study the sample, told the Guardian that he was excited to see the sample heading to the clean room at Johnson Space Center. "So much new science to come!"

And that 4,650-pound spacecraft is still hurtling through space. 20 minutes after delivering its sample, the craft " fired its engines to divert past Earth toward its new mission to asteroid Apophis," NASA reports. The name of its new mission? OSIRIS-APEX. Roughly 1,000 feet wide, Apophis will come within 20,000 miles of Earth — less than one-tenth the distance between Earth and the Moon — in 2029. OSIRIS-APEX is scheduled to enter orbit of Apophis soon after the asteroid's close approach of Earth to see how the encounter affected the asteroid's orbit, spin rate, and surface.

"As the sun rose on Friday over the lunar plateau where India's Vikram lander and Pragyan rover sit, the robotic explorers remained silent," writes the New York Times: The Indian Space Research Organization, India's equivalent of NASA, said on Friday that mission controllers on the ground had sent a wake-up message to Vikram. The lander, as expected, did not reply. Efforts will continue over the next few days, but this could well be the conclusion of Chandrayaan-3, India's first successful space mission to the surface of another world...

The hope was that when sunlight again warmed the solar panels, the spacecraft would recharge and revive. But that was wishful thinking. Neither Vikram nor Pragyan were designed to survive a long, frigid lunar night when temperatures plunge to more than a hundred degrees below zero, far colder than the electronic components were designed for. The spacecraft designers could have added heaters or used more resilient components, but that would have added cost, weight and complexity...

The mission's science observations included a temperature probe deployed from Vikram that pushed into the lunar soil. The probe recorded a sharp drop, from about 120 degrees Fahrenheit at the surface to 10 degrees just three inches down. Lunar soil is a poor conductor of heat. The poor heat conduction could be a boon for future astronauts; an underground outpost would be well-insulated from the enormous temperature swings at the surface. Another instrument on Vikram, a seismometer, detected on Aug. 26 what appeared to be a moonquake... The Pragyan measurement suggests that concentrations of sulfur might be higher in the polar regions. Sulfur is a useful element in technologies like solar cells and batteries, as well as in fertilizer and concrete.

Before it went to sleep earlier this month, Vikram made a small final move, firing its engines to rise about 16 inches above the surface before softly landing again. The hop shifted Vikram's position by 12 to 16 inches, ISRO said. "Hoping for a successful awakening for another set of assignments!" ISRO posted on X, the social network formerly known as Twitter, on Sept. 2. "Else, it will forever stay there as India's lunar ambassador."
"Efforts to establish contact will continue," ISRO tweeted yesterday...

NASA, in a press release: Jupiter's moon Europa is one of a handful of worlds in our solar system that could potentially harbor conditions suitable for life. Previous research has shown that beneath its water-ice crust lies a salty ocean of liquid water with a rocky seafloor. However, planetary scientists had not confirmed if that ocean contained the chemicals needed for life, particularly carbon. Astronomers using data from NASA's James Webb Space Telescope have identified carbon dioxide in a specific region on the icy surface of Europa.

Analysis indicates that this carbon likely originated in the subsurface ocean and was not delivered by meteorites or other external sources. Moreover, it was deposited on a geologically recent timescale. This discovery has important implications for the potential habitability of Europa's ocean. "On Earth, life likes chemical diversity -- the more diversity, the better. We're carbon-based life. Understanding the chemistry of Europa's ocean will help us determine whether it's hostile to life as we know it, or if it might be a good place for life," said Geronimo Villanueva of NASA's Goddard Space Flight Center in Greenbelt, Maryland, lead author of one of two independent papers describing the findings. "We now think that we have observational evidence that the carbon we see on Europa's surface came from the ocean. That's not a trivial thing. Carbon is a biologically essential element," added Samantha Trumbo of Cornell University in Ithaca, New York, lead author of the second paper analyzing these data. NASA plans to launch its Europa Clipper spacecraft, which will perform dozens of close flybys of Europa to further investigate whether it could have conditions suitable for life, in October 2024.

An anonymous reader shares a news story: A report by dappGambl based on data provided by NFT Scan and CoinMarketCap showed that out of 73,257 NFT collections the researchers looked at, 69,795 of them, or slightly over 95%, had a market cap of zero ether. By their estimates, almost 23 million people hold these worthless assets. "This daunting reality should serve as a sobering check on the euphoria that has often surrounded the NFT space," the researchers said. "Amid stories of digital art pieces selling for millions and overnight success stories, it is easy to overlook the fact that the market is fraught with pitfalls and potential losses."

NFTs are digital representations of art or collectibles tied to a blockchain, typically ethereum, and each one has a unique signature that cannot be duplicated. In 2021 and 2022, the NFT market saw a huge bull run, at one point leading to $2.8 billion in monthly trading volume. During that time, popular collections such as Bored Apes and CryptoPunks were selling for millions of dollars, and celebrities such as Stephen Curry and Snoop Dogg participated in the hype. The boom coincided with cryptocurrency's peak when bitcoin was trading close to $70,000. On Wednesday, the price of the crypto hovered just above $27,000. dappGambl's study shows 79% of all NFT collections currently remain unsold, and the surplus of supply over demand has created a buyer's market that isn't doing anything to revive enthusiasm.

SpaceX just extended its Falcon 9 rocket-reuse record. Space.com reports: The Falcon 9 lifted off from Cape Canaveral Space Force Station in Florida on Tuesday at 11:38 p.m. EDT (0338 GMT Sept. 20), carrying 22 of SpaceX's Starlink internet satellites toward low Earth orbit (LEO). The rocket's first stage came back to Earth 8.5 minutes after launch, landing on a SpaceX drone ship stationed at sea. It was the 17th liftoff and landing for this Falcon 9's first stage, according to a SpaceX mission description.

Those figures are unprecedented; the previous mark was 16, held by two different Falcon 9 boosters. The 22 Starlink satellites, meanwhile, deployed from the Falcon 9's upper stage 62.5 minutes after launch as planned. Tuesday night's liftoff extended another record as well: It was SpaceX's 65th orbital mission of the year. The company's previous mark, 61, was set in 2022. You can watch a recorded video of the launch here.

Simon Hill, reporting for Wired: Every new hardware announcement is always described as "the best ever," but Amazon's new Eero Max 7 mesh might just be a real leap forward. This is Eero's first tri-band mesh router that utilizes the latest Wi-Fi 7 standard, promising roughly double the speeds of its previous flagship system up to 4.3 Gigabits per second. Theoretically, you can download a 4K movie in 10 seconds. The router has a larger design than its predecessor, which allows for more antennas, cooling without the need for a fan, and space for four Ethernet ports. But all this comes at a hefty price -- a single Eero Max 7 costs a whopping $600. It's early days for Wi-Fi 7, so as new models come out, we'll see these prices dramatically drop.

The Eero Max 7 supports the 2.4-GHz, 5-GHz, and 6-GHz bands and is fully backward compatible with all previous Wi-Fi versions; it runs the same TrueMesh software and app as other Eero systems, so it can be mixed and matched with any existing Eeros you have. However, you won't be able to take advantage of those Wi-Fi 7 upgrades and speeds without a Wi-Fi 7-supported device, which there are very few of right now. A common criticism of Eero routers (and most mesh Wi-Fi systems) is the lack of Ethernet ports. The Eero Pro 6E only offered two ports rated at 2.5 Gbps and 1 Gbps. Despite the Eero Max 7's larger size, it's still recognizably an Eero finished in shiny white plastic, but it's much larger than previous releases. That allows for four Ethernet ports, two rated at 10 Gbps and two at 2.5 Gbps. Accounting for packet overhead, tethered speeds max out at 9.4 Gbps.