Mars

Rover Sampling Finds Organic Molecules In Water-Altered Rocks (arstechnica.com) 8

The Perseverance rover's Scanning Habitable Environments with Raman & Luminescence for Organics & Chemicals (SHERLOC) instrument, designed to analyze organic chemicals on Mars, has provided valuable insights into the presence and distribution of potential organic materials on the surface of Mars. The findings have been published in the journal Nature. An anonymous reader shares a report from Ars Technica: SHERLOC comes with a deep-UV laser to excite molecules into fluorescing, and the wavelengths they fluoresce at can tell us something about the molecules present. It's also got the hardware to do Raman spectroscopy simultaneously. Collectively, these two capabilities indicate what kinds of molecules are present, though they can't typically identify specific chemicals. And, critically, SHERLOC provides spatial information, telling us where sample-specific signals come from. This allows the instrument to determine which chemicals are located in the same spot in a rock and thus were likely formed or deposited together.

SHERLOC can sample rocks simply by being held near them. The new results are based on a set of samples from two rock formations found on the floor of the Jezero crater. In some cases, the imaging was done by pointing it directly at a rock; in others, the rock surface, and any dust and contaminants it contained, was abraded away by Perseverance before the imaging was done. SHERLOC identified a variety of signatures of potential organic material in these samples. There were a few cases where it was technically possible that the signatures were produced by a very specific chemical that lacked carbon (primarily cerium salts). But, given the choice between a huge range of organic molecules or a very specific salt, the researchers favor organic materials as the source. One thing that was clear was that the level of organic material present changed over time. The deeper, older layer called Seitah only had a tenth of the material found in the Maaz rocks that formed above them. The reason for this difference isn't clear, but it indicates that either the production or deposition of organic material on Mars has changed over time.

Between the different samples and the ability to resolve different regions of the samples, the researchers were able to identify distinct signals that each occurred in many samples. While it wasn't possible to identify the specific molecule responsible, they were able to say a fair bit about them. One signal came from samples that contained a ringed organic compound, along with sulfates. The most common signal came from a two-ringed organic molecule, and was associated with various salts: phosphate, sulfate, silicates, and potentially a perchlorate. Another likely contained a benzene ring associated with iron oxides. A different ringed compound was found in two of the samples. Overall, the researchers conclude that these differences are significant. The fact that distinct organic chemicals are consistently associated with different salts suggests that there were either several distinct ways of synthesizing the organics or that they were deposited and preserved under distinct conditions. Many of the salts seen here are also associated with either water-based deposition or water-driven chemical alteration of the rock -- again, consistent with the processes involved changing over time. Collectively, the researchers say this argues against the organic chemicals simply having been delivered to Mars on a meteorite.

The Almighty Buck

Disney, Netflix, and More Are Fighting FTC's 'Click To Cancel' Proposal (businessinsider.com) 195

Disney, Netflix, and other media and entertainment giants are pushing back against the FTC's "click to cancel" proposal (Warning: source paywalled; alternative source) that would make it easier for people to cancel streaming, gaming, and other services. Insider reports: Companies of all stripes have angered consumers by making services all too easy to sign up for but often confoundingly difficult to cancel, with gyms and news outlets considered among the worst offenders. The FTC has gone after individual companies; it recently sued Amazon, alleging the etailer "tricked" people into signing up for Amazon Prime. That followed the FTC's proposal in March for a regulation that's intended "to make it as easy for consumers to cancel their enrollment as it was to sign up." The policy would cover providers of both digital and physical subscriptions, from streamers and gym memberships to phone companies and cable TV distributors. The new rule would require companies to offer a simple mechanism for users to cancel subscriptions the same way they signed up. For example, you wouldn't have to cancel a service in person or over the phone if you signed up for it online. "I can't tell you how much time I've spent trying to cancel subscriptions I never wanted, let alone the cost!" one person wrote in a comment to the FTC.

The Internet & Television Association, which counts Disney, Paramount, and Warner Bros. Discovery as members, said in its public comment that the proposed reg is so vague, it would lead marketers to be excessive in their disclosures, leaving consumers "inundated" and "confused." The reg would even infringe on its members' freedom of speech, the association argued. "The proposal would also severely curtail or, in some cases, even prohibit companies from communicating with their customers, in violation of the First Amendment," the association wrote. Sirius XM wrote in its comments that one proposed requirement -- that companies maintain records of phone calls with customers -- would cost the company "several million" dollars a year to comply with. The Entertainment Software Association, the video gaming trade organization, noted that the FTC's proposed disclosure requirements "would interfere with game play and customer enjoyment." The ESA wrote that "most consumers understand autorenewal offers and are knowing and willing participants in the marketplace" and that letting customers cancel immediately would prevent member companies from offering them alternative plans or discounts. The ESA was joined in its comments by the Digital Media Association and Motion Picture Association, whose members include Netflix, Sony Pictures Entertainment, and Universal Pictures. The FTC will examine the feedback it's received through public comment before considering a final rule.

Robotics

Chipotle Tests Robot That Can Prepare Avocados To Make Guacamole Faster (cnbc.com) 59

Chipotle has developed a robot that can cut the 50-minute process of making guacamole in half. "The fast-casual chain developed the collaborative robot, or cobot, in partnership with Vebu Labs, a California-based robotics startup," reports CNBC. "Chipotle also announced Wednesday that its $50 million venture arm, Cultivate Next, is investing in Vebu. Financial terms weren't disclosed." From the report: To prepare avocados using the Autocado, Chipotle employees load up the device with a full case of the ripe fruit. The Autocado can hold up to 25 pounds at one time. Then, the machine vertically orients the avocados, slices them in half and removes their cores and skin. A bowl at the bottom collects the fruit, which employees can then hand mash and mix with the rest of the guacamole ingredients.

Chipotle still wants employees to have a hand in making their guacamole. "There's no plan to test automated guac made in our restaurant," Curt Garner, Chipotle's chief technology officer, told CNBC. Employees don't have to monitor the Autocado while it prepares the avocados and can even use the top of the device as more counter space to prepare other ingredients. The prototype is "very close" to design for manufacture, according to Garner. Chipotle expects to test the Autocado in restaurants later this year.

Eventually, Vebu plans to add machine learning capabilities and sensors to the Autocado that will help it evaluate the quality of avocados. Preparing avocados for guacamole routinely ranks as one of employees' least favorite tasks, Garner said. It's also one of the most dangerous duties in Chipotle kitchens, sometimes resulting in knife injuries. On top of saving time and labor costs, the robot could also cut food waste. If the chain deploys the Autocado across its footprint of more than 3,200 locations, it could help save millions of dollars on avocados annually, the company said. Despite those savings, guacamole will probably still cost customers extra. "It's worth it," Garner said.

The Almighty Buck

Salesforce Raises Prices For the First Time In 7 Years (crmrank.com) 6

Long-time Slashdot reader Ammalgam shares a report from CRM Rank: Salesforce, the leading provider of software for customer relations management, announced that it will implement a price increase for some of its cloud and marketing tools starting in August. The company's decision to raise prices, the first in seven years, was met with a positive market response as its shares surged nearly 4% during early trading on Tuesday.

This move by Salesforce aligns with the current trend among technology companies, including Salesforce itself, to invest in generative artificial intelligence (AI) and incorporate it into their products and services. To enhance its software capabilities, Salesforce has dedicated over $20 billion to research and development efforts over the past seven years. These investments have led to the introduction of new features, particularly generative AI tools, aimed at providing enhanced value to customers. The revised prices will apply to a range of Salesforce products, including Tableau, Sales Cloud, Service Cloud, Marketing Cloud, and Industries. Both new and existing customers will be subject to price adjustments, ensuring consistency across the customer base.
Salesforce detailed the new price increases in a statement, saying: "New list pricing will go into effect globally for new customers and existing customers purchasing new clouds in August 2023. The new list prices will be Professional Edition $80 (up $5), Enterprise Edition $165 (up $15) and Unlimited Edition $330 (up $30). These editions will be priced comparably in other currencies. Similar list price increases will go into effect for Industries, Marketing Cloud Engagement and Account Engagement, CRM Analytics and Tableau."
Encryption

macOS Sonoma Brings Apple Password Manager To Third-Party Browsers (macrumors.com) 19

An anonymous reader quotes a report from MacRumors: The macOS Sonoma update that is in testing allows Mac owners who opt to use Google Chrome, Microsoft Edge, or another browser to use Apple's Password Manager for filling passwords. Developers and public beta testers running macOS Sonoma can use their iCloud Keychain passwords with non-Safari browsers at this time, autofilling passwords and one-time codes. Third-party browsers can also save new passwords.

Apple has made an iCloud Passwords Chrome extension available for macOS Sonoma users, and it can be downloaded and installed to access Apple passwords on the Chrome browser or any Chromium-based browser. Apple plans to release a similar extension for the Microsoft Edge browser in the near future. Google and other browser developers are also working on implementing support for Passkeys, the password alternative that Apple introduced last year.

Media

TikTok Videos Are Coming To 3,000 Redbox Kiosks (deadline.com) 20

Chicken Soup for the Soul Entertainment, the parent company of Redbox, has partnered with TikTok to stream the platform's short-form videos on screens atop approximately 3,000 Redbox kiosks across the United States. Deadline reports: Third-party brands will also have their ads run alongside the TikTok videos via Chicken Soup's ad platform Crackle Connex. The agreement covers roughly 10% of the total network of Redbox kiosks, which are generally located outside of grocery, convenience and big box retail stores. The out-of-home ad deal is part of a growing effort across the industry to identify alternatives to linear TV and place brand messages in venues like gas stations, elevators and other locations. "TikTok is the go-to destination for short-form video consumption by over a billion people globally," said Philippe Guelton, chief revenue officer of Crackle Connex. "This new partnership provides advertisers a unique opportunity to reach new audiences and drive engagement. Our Redbox kiosks are in high-traffic locations where millions of people frequently shop, such as grocery stores or value retailers. We look forward to working with TikTok on expanding this partnership as our DOOH network expands."
Democrats

Democrats Call On DOJ To Investigate Tax Sites For Sharing Financial Information With Meta (theverge.com) 29

Democratic senators, including Elizabeth Warren and Bernie Sanders, are calling (PDF) for an investigation into popular online tax filing companies, accusing them of sharing sensitive taxpayer data with Meta and Google without user consent. The Verge reports: On Tuesday, Sens. Elizabeth Warren (D-MA), Bernie Sanders (I-VT), and others asked the Justice Department, Federal Trade Commission, Treasury Department, and the IRS to investigate whether TaxSlayer, H&R Block, and TaxAct violated taxpayer privacy laws by sharing sensitive user information with the two tech firms. Senators also released (PDF) their own report Wednesday detailing the accusations, first raised by The Markup last November.

The report alleges that for years, tax preparation companies infused their products with Meta and Google tracking pixels that revealed identifying information -- like a user's full name, address, and date of birth. The senators also suggest that some of the information provided, like the forms a user accessed, could be used to show "whether taxpayers were eligible for certain deductions or exemptions." The senators claim that the companies did not receive user consent to share this information, which could violate laws banning tax preparers from sharing tax return information with third parties, especially since much of this data could be used for advertising purposes.

United States

US Ranks 32nd Worldwide On Broadband Affordability, Study Finds (techdirt.com) 57

An anonymous reader quotes a report from Techdirt: One recent study found that the U.S. was currently ranked somewhere around 32nd globally, behind countries like Russia, Lithuania, and Bulgaria [on broadband affordability] (you can find the full breakdown here): "The United States and Canada both have one of the highest internet costs," Alex Tofts, the Broadband Expert for Broadband Genie, said in a summary. "It's driven by a lack of competition and bigger distances to connect, with lower population density than other developed countries. However, both have average wages in the top fifteen in the world, compensating for the high cost of internet."

For decades, people (mostly the industry) tried to suggest the problem was because America was just so gosh darn big. But you'll notice that China and Russia, (ranked 25th and 17th, respectively) still perform better. Data routinely shows that affordability is the key obstacle to access, yet it's only been in the last few years that you've started to see this reality reflected in U.S. policymaking. [...] But again, the cause of this problem is very clear: monopolization and consolidation, protected by corruption. Few U.S. markets have the choice of more than one broadband provider at next-generation speeds. And that's because federal and state lawmakers are so comically corrupt, they routinely let AT&T, Comcast, Charter, or Verizon lobbyists endlessly merge, crush all competition, then literally write state or federal legislation and policy over several decades.

But it's not all doom and gloom. Decades of federal policy corruption and dysfunction have created an extremely strong, local, bipartisan grassroots movement for better broadband access. In countless towns and cities, municipalities, cooperatives, city-owned utilities, and creative new partnerships are building new, open access fiber networks with an eye on competition and cost. [...] Still, it's comical and grotesque that it's 2023 and a country that fancies itself a technology giant still can't meaningfully tackle equitable broadband access and affordability. And that telecom and media policy has basically become a boring afterthought in the era of "Big Tech." Ensuring equitable access to an essential utility is just too boring for most 2023 policy circles, much less the modern attention economy.

China

China's Huawei Poised To Overcome US Ban With Return of 5G Phones (reuters.com) 39

China's Huawei is plotting a return to the 5G smartphone industry by the end of this year, according to research firms, signalling a comeback after a U.S. ban on equipment sales decimated its consumer electronics business. From a report: Huawei should be able to procure 5G chips domestically using its own advances in semiconductor design tools along with chipmaking from Semiconductor Manufacturing International Co (SMIC), three third-party technology research firms covering China's smartphone sector told Reuters.

The firms, citing industry sources including Huawei suppliers, spoke on condition of anonymity because of confidentiality agreements with clients. A return to the 5G phone market would mark a victory for the company that for almost three years said it was in "survival" mode. Huawei's consumer business revenue peaked at 483 billion yuan ($67 billion) in 2020, before plummeting by almost 50% a year later. The Shenzhen-based tech giant once vied with Apple and Samsung to be the world's biggest handset maker until rounds of U.S. restrictions beginning in 2019 cut its access to chipmaking tools essential for producing its most advanced models.

Transportation

US To Decide on GM Request To Deploy Self-Driving Cars 54

U.S. regulators will soon decide on a petition filed by General Motors' Cruise self-driving technology unit seeking permission to deploy up to 2,500 self-driving vehicles annually without human controls, a top auto safety official said on Wednesday. From a report: The petition, filed in February 2022, seeks government approval to deploy vehicles annually without steering wheels, mirrors, turn signals or windshield wipers. National Highway Traffic Safety acting Administrator Ann Carlson said Wednesday the agency "will issue a decision "in the coming weeks."

"The central issue is deciding whether vehicles that are driven not by humans but by computers need to comply with safety standards that are fundamentally about human drivers: requirements for mirrors, sun visors, windshield wipers and so forth," Carlson said. Cruise currently offers a limited service in San Francisco with a small fleet of Chevrolet Bolt vehicles fitted with driverless technology. Cruise wants to deploy its Origin vehicle, which has subway-like doors and no steering wheels.
Businesses

VanMoof Explores Sale Under Court Protection Because It Can't Pay Bills (theverge.com) 18

swinferno shares a report: VanMoof -- the Amsterdam-based e-bike maker that once bragged about being the "most funded e-bike company in the world" -- has turned to the Dutch courts for legal protection in order to give the company time to pay its bills. The company is exploring all possible routes out of its debt, including a possible sale, according to a source familiar with the matter. All options are on the table as the company looks for a path to survival. The company is also temporarily closing its brand stores. Amid rumors of trouble, angry customers descended on VanMoof's flagship Amsterdam store and service center (and former global HQ) on Wednesday to claim their bikes that had been brought in for service weeks ago.

The closures are meant to safeguard VanMoof employees. The so-called preliminary "surseance van betaling" (which translates to "suspension of payment") that VanMoof has entered is typically granted for a period of up to 18 months and -- importantly -- is designed to help companies avoid bankruptcy. However, it's also often the first step toward bankruptcy proceedings. Under Dutch law, creditors cannot claim their debts during the suspension of payment period, which ends once all creditors are paid, a final agreement with creditors is reached (private or judicial), or when the company is declared bankrupt.

AI

Crypto Miner Hive Drops 'Blockchain' From Name in Pivot To AI (bloomberg.com) 19

The crypto-mining company formerly known as Hive Blockchain Technologies is pivoting to artificial intelligence and web3, and has changed its name accordingly. From a report: The Vancouver-based miner has dropped the "blockchain" marker and said that its new branding as Hive Digital Technologies is intended to reflect "its mission to drive advancements" in AI applications like ChatGPT, and to "support the new web3 ecosystem."

Hive intends to use its existing fleet of Nvidia graphics processing units "for computational tasks on a massive scale," according to a July 12 filing with the US Securities and Exchange Commission. The vast majority of crypto-mining companies are focused on Bitcoin and use specialized chips that are different from so-called GPUs. Hive is among a handful of companies that deploy GPUs at scale to mine Ether, the second largest cryptocurrency by market value. A recent set of changes on the Ethereum blockchain has meant that these GPUs are no longer necessary, which is a problem for the Ether miners who hold large stocks of them.

Google

Google Play Changes Policy on Tokenized Digital Assets, Allowing NFTs in Apps and Games (coindesk.com) 11

Google Play announced a major shift in policy today, allowing developers to incorporate digital assets such as non-fungible tokens (NFTs) into their apps and games in the store. From a report: Companies that decide to offer the ability to buy, sell or earn tokenized assets will be required to make it clear in the Play Console that there are blockchain-based elements in the app. In a blog post shared with CoinDesk, Joseph Mills, Google Play's Group Product Manager, wrote that this will allow partners to reimagine "traditional games with user-owned content" and boost "user loyalty through unique NFT rewards."

Reddit, which has seen enormous success with its Avatar NFTs, was one of the partners working with Google on the new policy. Matt Williamson, Reddit's senior engineering manager, was quoted in the post as saying that the updated guidelines are "aimed at creating a level playing field that promotes user trust, and responsible usage of blockchain technology." The post by Mills stressed the importance of user trust, noting "while tokenized assets are meant to build more enriched, immersive experiences, as an added user protection, developers may not promote or glamorize any potential earning from playing or trading activities."

AI

Elon Musk Announces xAI With Goal To Understand 'True Nature of the Universe' 197

Elon Musk announced the formation of what he's calling xAI, whose goal is to "understand the true nature of the universe." The team at xAI, led by Musk, includes individuals who have previously worked at DeepMind, OpenAI, Google Research, Microsoft Research, Tesla, and the University of Toronto.

"Collectively we contributed some of the most widely used methods in the field, in particular the Adam optimizer, Batch Normalization, Layer Normalization, and the discovery of adversarial examples. We further introduced innovative techniques and analyses such as Transformer-XL, Autoformalization, the Memorizing Transformer, Batch Size Scaling, and uTransfer. We have worked on and led the development of some of the largest breakthroughs in the field including AlphaStar, AlphaCode, Inception, Minerva, GPT-3.5, and GPT-4," xAI said in a blog post.
Security

Chinese Hackers Raided US Government Email Accounts By Exploiting Microsoft Cloud Bug (techcrunch.com) 27

Chinese hackers exploited a flaw in Microsoft's cloud email service to gain access to the email accounts of U.S. government employees, the technology giant has confirmed. From a report: The hacking group, tracked as Storm-0558, compromised approximately 25 email accounts, including government agencies, as well as related consumer accounts linked to individuals associated with these organizations, according to Microsoft. [...]

Microsoft's investigation determined that Storm-0558, a China-based hacking group that the firm describes as a "well-resourced" adversary, gained access to email accounts using Outlook Web Access in Exchange Online (OWA) and Outlook.com by forging authentication tokens to access user accounts.

The Courts

Reddit Beats Lawsuit By WallStreetBets Founder (reuters.com) 29

A U.S. judge has dismissed a lawsuit in which the founder of WallStreetBets, which helped ignite investors' fascination with "meme" stocks, accused Reddit of wrongly banning him from moderating the community and usurping his trademark rights. From a report: Jaime Rogozinski, who founded WallStreetBets in 2012, said Reddit ousted him in April 2020 as a pretext to keep him from controlling a "a famous brand that helped Reddit rise to a $10 billion valuation" by late 2021. Rogozinski had applied to trademark "WallStreetBets" in March 2020, when the community reached 1 million subscribers. It now has 14 million.

In a 15-page decision, U.S. District Judge Maxine Chesney in San Francisco rejected Rogozinski's claim that he owns the WallStreetBets trademark because the market associated it with him and he made the brand famous. She also dismissed Rogozinski's state law claims related to his ouster, saying either that they were preempted by a federal law that provides "broad immunity" to websites publishing mainly outside content, or that he lacked standing to sue.

Privacy

You Can Say No To a TSA Face Scan. But Even a Senator Had Trouble. (washingtonpost.com) 127

An anonymous reader shares a report: On his way to catch a flight, Sen. Jeff Merkley (D-Ore.) was asked to have his photo taken by a facial recognition machine at airport security. The Transportation Security Administration has been testing use of facial recognition software to verify travelers' identification at some airports. Use of the technology is voluntary, the TSA has told the public and Congress. If you decline, a TSA agent is supposed to verify your identification, as we have done at airport security for years. When Merkley said no to the face scan at Washington's Reagan National Airport, he was told it would cause a significant delay, a spokeswoman for the senator said. There was no delay. The spokeswoman said the senator showed his photo ID to the TSA agent and cleared security.

Is facial recognition technology really voluntary if a United States senator has trouble saying no? The TSA is using facial recognition technology for a limited purpose that the agency says is accurate. As flying reaches record highs again this summer, the technology could improve safety and efficiency with fewer risks than controversial uses of facial recognition such as police trying to identify crime suspects from vast numbers of images. But problems encountered by Merkley and others raise questions about whether the technology can be used fairly and how far it might spread in American life without true oversight.

Bitcoin

Singapore's Temasek Says It's Not Looking To Invest in Crypto Firms (cnbc.com) 9

Singapore's sovereign wealth fund Temasek is not currently looking to invest in crypto companies amid regulatory uncertainty in the sector, its Chief Investment Officer Rohit Sipahimalani said. From a report: "There's a lot of regulatory uncertainty in this environment. And I do think that be very difficult for us to make another investment and exchange in the middle of all this regulatory uncertainty," Sipahimalani told CNBC in a Tuesday interview. The U.S. Securities and Exchange Commission charged top U.S. crypto exchange Ripple for breaching local securities laws by selling its native token XRP without first registering it with the regulator.
Businesses

Lina Khan Is Taking on the World's Biggest Tech Companies - and Losing (wsj.com) 74

Federal Trade Commission Chair Lina Khan is taking on the world's biggest technology companies -- and losing. From a report: Khan failed Tuesday in her latest effort to block a big-tech deal when a federal judge denied her agency's bid to block Microsoft from closing its purchase of videogame publisher Activision Blizzard. The FTC suffered a similar setback earlier this year when it tried to thwart Meta Platforms' purchase of a virtual-reality gaming company. Khan, who gained prominence as a critic of Amazon, entered office in 2021 vowing to stiffen antitrust enforcement. Past enforcers were too cautious about bringing tough cases, she has said, and failed to confront the rise of companies such as Facebook owner Meta that gained monopoly-like power in digital industries, she said.

"I'm certainly not someone who thinks success is marked by a 100% court record," Khan said last year in remarks at the University of Chicago. "If you just never bring those hard cases, I think there is severe cost to that, that can lead to stagnation and stasis." Under the Biden administration, antitrust agencies have challenged more mergers than in previous years, including some that historically the government wouldn't have tried to block. Microsoft and Activision aren't head-to-head competitors, making the case against the deal less straightforward and more dependent on the FTC's prediction that the combined company would abuse its power to hurt competition in the future.

Facebook

Why the Early Success of Threads May Crash Into Reality (nytimes.com) 175

Mark Zuckerberg has used Meta's might to push Threads to a fast start -- but that may only work up to a point. Mike Isaac, writing at The New York Times: A big tech company with billions of users introduces a new social network. Leveraging the popularity and scale of its existing products, the company intends to make the new social platform a success. In doing so, it also plans to squash a leading competitor's app. If this sounds like Instagram's new Threads app and its push against its rival Twitter, think again. The year was 2011 and Google had just rolled out a social network called Google+, which was aimed as its "Facebook killer." Google thrust the new site in front of many of its users who relied on its search and other products, expanding Google+ to more than 90 million users within the first year.

But by 2018, Google+ was relegated to the ash heap of history. Despite the internet search giant's enormous audience, its social network failed to catch on as people continued flocking to Facebook -- and later to Instagram and other social apps. In the history of Silicon Valley, big tech companies have often become even bigger tech companies by using their scale as a built-in advantage. But as Google+ shows, bigness alone is no guarantee of winning the fickle and faddish social media market.

This is the challenge that Zuckerberg, the chief executive of Meta, which owns Instagram and Facebook, now faces as he tries to dislodge Twitter and make Threads the prime app for real-time, public conversations. If tech history is any guide, size and scale are solid footholds -- but ultimately can only go so far. What comes next is much harder. Mr. Zuckerberg needs people to be able to find friends and influencers on Threads in the serendipitous and sometimes weird ways that Twitter managed to accomplish. He needs to make sure Threads isn't filled with spam and grifters. He needs people to be patient about app updates that are in the works.

NASA

NASA Decides Not To Launch Two Already-Built Asteroid Probes 19

An anonymous reader quotes a report from Ars Technica: Two small spacecraft should have now been cruising through the Solar System on the way to study unexplored asteroids, but after several years of development and nearly $50 million in expenditures, NASA announced Tuesday the probes will remain locked inside a Lockheed Martin factory in Colorado. That's because the mission, called Janus, was supposed to launch last year as a piggyback payload on the same rocket with NASA's much larger Psyche spacecraft, which will fly to a 140-mile-wide (225-kilometer) metal-rich asteroid -- also named Psyche -- for more than two years of close-up observations. Problems with software testing on the Psyche spacecraft prompted NASA managers to delay the launch by more than a year. An independent review board set up to analyze the reasons for the Psyche launch delay identified issues with the spacecraft's software and weaknesses in the plan to test the software before Psyche's launch. Digging deeper, the review panel determined that NASA's Jet Propulsion Laboratory, which manages the Psyche mission, was encumbered by staffing and workforce problems exacerbated by the COVID-19 pandemic. Psyche is now back on track for liftoff in October on a SpaceX Falcon Heavy rocket, but Janus won't be aboard.

Janus was designed to fly to two binary asteroids -- consisting of two bodies near one another -- that orbit the Sun closer to Earth than the metallic asteroid Psyche. While the Psyche mission can still reach its asteroid destination and accomplish its science mission with a launch this year, the asteroids targeted by Janus will have changed positions in the Solar System by too much since last year. They are no longer accessible to the two Janus spacecraft without flying too far from the Sun for their solar arrays to generate sufficient power. When it became clear the two Janus target asteroids were no longer reachable, scientists on the Janus team and NASA management agreed last year to remove the twin spacecraft from the Psyche launch. Scientists considered other uses for the suitcase-size Janus spacecraft, which were already built and were weeks away from shipment to Florida to begin final launch preparations when NASA decided to delay the launch of Psyche.

One of the ideas to repurpose the Janus spacecraft was to send the probes to fly by asteroid Apophis, a space rock bigger than the Empire State Building that will encroach within 20,000 miles (32,000 kilometers) from our planet's surface in 2029. For a time soon after its discovery in 2004, scientists said there was a small chance Apophis could impact Earth in 2029 or later this century, but astronomers have now ruled out any risk of a collision for the next 100-plus years. In the end, Janus fell victim to the delay of the Psyche mission and tight budget constraints at NASA. The agency said Tuesday it has directed the Janus team to "prepare the spacecraft for long-term storage."
NASA

NASA Expands Developers' Contracts For Its Next-Gen Spacesuits (engadget.com) 5

NASA has expanded its contracts with Axiom Space and Collins Aerospace to design and develop new spacesuits, providing each company with an additional $5 million. Engadget reports: NASA has ordered a spacesuit from Axiom Space meant for use in Low Earth Orbit, specifically for spacewalks outside the International Space Station. The original contract for Axiom was for a spacewalking system that the Artemis III astronauts will wear on the lunar surface when they land on the moon. Axiom unveiled a prototype for its original order in March, showcasing a suit with joints that allow wearers to move around with ease and a helmet equipped with a light and an HD camera. Meanwhile, Collins Aerospace has received an order for a spacesuit meant for use on the lunar surface. The company was previously contracted to develop a spacewalking suit for use outside the ISS. In other words, each company has received a new order that mirrors the other's previous one.

Redundancy is an important part of space tech development. In this case, spacesuits meant for the same purpose developed by two different companies could ensure that astronauts will have something to use if the other one fails for any reason. That said, the new task orders are for the companies' initial "design modification work" -- they're essentially modifying their original suits for a new purpose -- and NASA wants to see them first before committing to their continued development. Axiom told SpaceNews that if NASA decides to push through with the new spacesuits' development, the full order will cost the agency $142 million over four years.

Space

Jeff Bezos' Blue Origin Rocket Engine Explodes During Testing (cnbc.com) 79

Blue Origin's BE-4 rocket engine exploded during testing, causing significant damage and potential delays to the company's rocket launches, including those for its customer United Launch Alliance (ULA). CNBC reports: During a firing on June 30 at a West Texas facility of Jeff Bezos' space company, a BE-4 engine detonated about 10 seconds into the test, according to several people familiar with the matter. Those people described having seen video of a dramatic explosion that destroyed the engine and heavily damaged the test stand infrastructure. The engine that exploded was expected to finish testing in July. It was then scheduled to ship to Blue Origin's customer United Launch Alliance for use on ULA's second Vulcan rocket launch, those people said.

A Blue Origin spokesperson, in a statement to CNBC on Tuesday, confirmed the company "ran into an issue while testing Vulcan's Flight Engine 3." "No personnel were injured and we are currently assessing root cause," Blue Origin said, adding "we already have proximate cause and are working on remedial actions." The company noted it "immediately" made its customer ULA aware of the incident. ULA is the rocket-building joint venture of Boeing and Lockheed Martin, which competes primarily with Elon Musk's SpaceX, especially going head-to-head over the most lucrative military launch contracts. Blue Origin also said it will be able to "continue testing" engines in West Texas. The company previously built two stands for the tests. "We will be able to meet our engine delivery commitments this year and stay ahead of our customer's launch needs," Blue Origin added.

BE-4âs test failure threatens to further push back the already-delayed first Vulcan launch -- which was recently rescheduled to the fourth quarter of this year -- while Blue Origin examines the cause of the problem. Each Vulcan rocket uses a pair of BE-4 engines to launch. ULA waited anxiously for years to receive delivery of the first set. A month ago, ULA completed a key milestone in preparation for the first Vulcan launch, known as Cert-1, with a short static fire test of the rocket using the first pair of BE-4 flight engines. [...] At the same time that Blue Origin needs to get BE-4 working well and humming off the production line for its main customer, the company also needs the engines for its own reusable New Glenn rocket that's in development. While Vulcan uses two BE-4 engines, each New Glenn rocket requires seven BE-4 engines, meaning Blue Origin needs to produce dozens a year to support both rockets.

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