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"A quick analysis of Monday night's Arianespace Vega rocket failure has been root caused to 'a series of human errors,'" writes an anonymous Slashdot reader. STAT reports: In a call with reporters, Roland Lagier, chief technical officer of Arianespace, said the first three stages of the Vega rocket performed normally after liftoff from Kourou, French Guiana, at 8:52 p.m. Eastern Nov. 16. The Avum upper stage then separated and ignited its engine. However, "straightaway after ignition" of the upper stage, he said, the vehicle started to tumble out of control. "This loss of control was permanent, inducing significant tumbling behavior, and then the trajectory started to deviate rapidly from the nominal one, leading to the loss of the mission." Analysis of the telemetry from the mission, along with data from the production of the vehicle, led them to conclude that cables to two thrust vector control actuators were inverted. Commands intended to go to one actuator went instead to the other, triggering the loss of control. "This was clearly a production and quality issue, a series of human errors, and not a design one," Lagier said.

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Last month, "It's the Great Pumpkin, Charlie Brown" wasn't aired on TV, marking the first time since 1965 that the Peanuts special wasn't broadcasted. Instead, it was streamed on Apple+. Now, according to The Associated Press, the Charlie Brown Thanksgiving and Christmas specials will return to the air. From the report: On Wednesday, Apple bowed to the backlash, announcing it had teamed up with PBS for ad-free broadcasts of "A Charlie Brown Thanksgiving" (on Nov. 22) and "A Charlie Brown Christmas" (on Dec. 13). Both specials will also be available for free during three-day windows on Apple TV+ (Nov. 25-27 for "Thanksgiving" and Dec. 11-13 for "Christmas.") For subscribers, the specials will be available beginning Nov. 18 and Dec. 4, respectively.

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Researchers with NASA's New Horizons say they've finally been able to determine if space is truly black. The group has posted their work online, and it will soon appear ini the Astrophysical Journal. NPR reports: New Horizons was originally designed to explore Pluto, but after whizzing past the dwarf planet in 2015, the intrepid spacecraft just kept going. It's now more than four billion miles from home -- nearly 50 times farther away from the Sun than the Earth is. That's important because it means the spacecraft is far from major sources of light contamination that make it impossible to detect any tiny light signal from the universe itself. Around Earth and the inner solar system, for example, space is filled with dust particles that get lit up by the Sun, creating a diffuse glow over the entire sky. But that dust isn't a problem out where New Horizons is. Plus, out there, the sunlight is much weaker. To try to detect the faint glow of the universe, researchers went through images taken by the spacecraft's simple telescope and camera and looked for ones that were incredibly boring. Then they processed these images to remove all known sources of visible light. Once they'd subtracted out the light from stars, plus scattered light from the Milky Way and any stray light that might be a result of camera quirks, they were left with light coming in from beyond our own galaxy. They then went a step further still, subtracting out light that they could attribute to all the galaxies thought to be out there. And it turns out, once that was done, there was still plenty of unexplained light. In fact, the amount of light coming from mysterious sources was about equal to all the light coming in from the known galaxies, says Marc Postman, an astronomer with the Space Telescope Science Institute in Baltimore, Maryland. So maybe there are unrecognized galaxies out there, he says, "or some other source of light that we don't yet know what it is." [...] So where does the light come from? Perhaps, he says, there are far more small, faint dwarf galaxies and other faint regions on the outskirts of galaxies that instruments like the Hubble Space Telescope can't detect and so scientists just aren't aware of them. Or, maybe there's more dust out there interfering with the measurements than scientists expected. Or perhaps there's a more exotic explanation -- some unknown phenomenon out in the universe that creates visible light. It's even possible it's something associated with dark matter, a mysterious form of matter that exerts a gravitational pull on visible matter but has never been seen directly.

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An anonymous reader quotes a report from Ars Technica: Researchers have uncovered a massive hacking campaign that's using sophisticated tools and techniques to compromise the networks of companies around the world. The hackers, most likely from a well-known group that's funded by the Chinese government, are outfitted with both off-the-shelf and custom-made tools. One such tool exploits Zerologon, the name given to a Windows server vulnerability, patched in August, that can give attackers instant administrator privileges on vulnerable systems. Symantec uses the code name Cicada for the group, which is widely believed to be funded by the Chinese government and also carries the monikers of APT10, Stone Panda, and Cloud Hopper from other research organizations. The group has been active in espionage-style hacking since at least 2009 and almost exclusively targets companies linked to Japan. While the companies targeted in the recent campaign are located in the United States and other countries, all of them have links to Japan or Japanese companies. The attacks make extensive use of DLL side-loading, a technique that occurs when attackers replace a legitimate Windows dynamic-link library file with a malicious one. Attackers use DLL side-loading to inject malware into legitimate processes so they can keep the hack from being detected by security software. The campaign also makes use of a tool that's capable of exploiting Zerologon. Exploits work by sending a string of zeros in a series of messages that use the Netlogon protocol, which Windows servers use to let users log into networks. People with no authentication can use Zerologon to access an organization's crown jewels -- the Active Directory domain controllers that act as an all-powerful gatekeeper for all machines connected to a network. Microsoft patched the critical privilege-escalation vulnerability in August, but since then attackers have been using it to compromise organizations that have yet to install the update. Both the FBI and Department of Homeland Security have urged that systems be patched immediately. Among the machines compromised during attacks discovered by Symantec were domain controllers and file servers. Company researchers also uncovered evidence of files being exfiltrated from some of the compromised machines.

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Researchers from the University of Michigan used their own automated censorship tracking system to collect more than 21 billion measurements over 20 months in 221 countries. They discovered that citizens in what are considered the world's freest countries aren't safe from internet censorship. From a press release: [Roya Ensafi, U-M assistant professor of electrical engineering and computer science who led the development of the tool, and her team] found that censorship is increasing in 103 of the countries studied, including unexpected places like Norway, Japan, Italy, India, Israel and Poland. These countries, the team notes, are rated some of the world's freest by Freedom House, a nonprofit that advocates for democracy and human rights. They were among nine countries where Censored Planet found significant, previously undetected censorship events between August 2018 and April 2020. They also found previously undetected events in Cameroon, Ecuador and Sudan. While the United States saw a small uptick in blocking, mostly driven by individual companies or internet service providers filtering content, the study did not uncover widespread censorship. However, Ensafi points out that the groundwork for that has been put in place here. "When the United States repealed net neutrality, they created an environment in which it would be easy, from a technical standpoint, for ISPs to interfere with or block internet traffic," she said. "The architecture for greater censorship is already in place and we should all be concerned about heading down a slippery slope." It's already happening abroad, the researchers found. "What we see from our study is that no country is completely free," said Ram Sundara Raman, U-M doctoral candidate in computer science and engineering and first author of the study. "We're seeing that many countries start with legislation that compels ISPs to block something that's obviously bad like child pornography or pirated content. But once that blocking infrastructure is in place, governments can block any websites they choose, and it's a very opaque process. That's why censorship measurement is crucial, particularly continuous measurements that show trends over time." The study is titled "Censored Planet: An Internet-wide, Longitudinal Censorship Observatory."

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According to Chrome product manager Mark Chang, Google's version of Chrome that support ARM Macs is now available to download. The Verge reports: In theory, a native version of the notoriously resource-hungry browser might run more efficiently on Apple's Arm-based computers. In our reviews of the MacBook Air, MacBook Pro, and Mac mini equipped with the new M1 chip, though, we found that the version of Chrome built for Intel chips already runs well on Apple's new Macs, so hopefully this native version runs even better. You'll be able to pick which version of Chrome to download from the browser's website. Google began rolling out a new version of Chrome on Tuesday, touting the "the largest gain in Chrome performance in years" thanks to some under-the-hood changes. The company's blog about the new release didn't mention anything about a version optimized for Apple's Arm-based Macs.

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In an open letter published Wednesday, a group of Facebook moderators say the company is putting them and their families at risk by asking them to go back to work in the midst of the pandemic. Engadget reports: The content reviewers say that while workers with a doctor's note can be excused from going to the office, those with high risk family members don't get the same opportunity. "In several offices, multiple COVID cases have occurred on the floor," the letter, states. "Workers have asked Facebook leadership, and the leadership of your outsourcing firms like Accenture and CPL, to take urgent steps to protect us and value our work. You refused. We are publishing this letter because we are left with no choice." According to the letter-writers, the reason Facebook is pushing moderators to go back to the office is because the company's AI-based moderation is "years away" from being truly effective: "Without informing the public, Facebook undertook a massive live experiment in heavily automated content moderation. Management told moderators that we should no longer see certain varieties of toxic content coming up in the review tool from which we work -- such as graphic violence or child abuse, for example. The AI wasn't up to the job. Important speech got swept into the maw of the Facebook filter -- and risky content, like self-harm, stayed up. The lesson is clear. Facebook's algorithms are years away from achieving the necessary level of sophistication to moderate content automatically." The letter also brings up several issues that predate the coronavirus pandemic, like the lack of mental healthcare for moderators as well as their status as contractors rather than full-time employees. Among the moderators demand from Facebook and the contracted companies that employ them: hazard pay, more flexibility to work from home and access to better mental healthcare. "We appreciate the valuable work content reviewers do and we prioritize their health and safety," a Facebook spokesperson said. "While we believe in having an open internal dialogue, these discussions need to be honest. The majority of these 15,000 global content reviewers have been working from home and will continue to do so for the duration of the pandemic. All of them have access to health care and confidential wellbeing resources from their first day of employment, and Facebook has exceeded health guidance on keeping facilities safe for any in-office work."

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An anonymous reader quotes a report from VentureBeat: Cerebras Systems and the federal Department of Energy's National Energy Technology Laboratory today announced that the company's CS-1 system is more than 10,000 times faster than a graphics processing unit (GPU). On a practical level, this means AI neural networks that previously took months to train can now train in minutes on the Cerebras system. Cerebras makes the world's largest computer chip, the WSE. Chipmakers normally slice a wafer from a 12-inch-diameter ingot of silicon to process in a chip factory. Once processed, the wafer is sliced into hundreds of separate chips that can be used in electronic hardware. But Cerebras, started by SeaMicro founder Andrew Feldman, takes that wafer and makes a single, massive chip out of it. Each piece of the chip, dubbed a core, is interconnected in a sophisticated way to other cores. The interconnections are designed to keep all the cores functioning at high speeds so the transistors can work together as one. [...] A single Cerebras CS-1 is 26 inches tall, fits in one-third of a rack, and is powered by the industry's only wafer-scale processing engine, Cerebras' WSE. It combines memory performance with massive bandwidth, low latency interprocessor communication, and an architecture optimized for high bandwidth computing. Cerebras's CS-1 system uses the WSE wafer-size chip, which has 1.2 trillion transistors, the basic on-off electronic switches that are the building blocks of silicon chips. Intel's first 4004 processor in 1971 had 2,300 transistors, and the Nvidia A100 80GB chip, announced yesterday, has 54 billion transistors. Feldman said in an interview with VentureBeat that the CS-1 was also 200 times faster than the Joule Supercomputer, which is No. 82 on a list of the top 500 supercomputers in the world. [...] In this demo, the Joule Supercomputer used 16,384 cores, and the Cerebras computer was 200 times faster, according to energy lab director Brian Anderson. Cerebras costs several million dollars and uses 20 kilowatts of power.

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After analyzing 275,699,516 passwords leaked during 2020 data breaches, NordPass and partners found that the most common passwords are incredibly easy to guess -- and it could take less than a second or two for attackers to break into accounts using these credentials. Only 44% of those recorded were considered "unique." ZDNet reports: On Wednesday, the password manager solutions provider published its annual report on the state of password security, finding that the most popular options were "123456," "123456789," "picture1," "password," and "12345678." With the exception of "picture1," which would take approximately three hours to decipher using a brute-force attack, each password would take seconds using either dictionary scripts -- which compile common phrases and numerical combinations to try -- or simple, human guesswork. As one of the entrants on the 200-strong list describes the state of affairs when it comes to password security, "whatever," it seems many of us are still reluctant to use strong, difficult-to-crack passwords -- and instead, we are going for options including "football," "iloveyou," "letmein," and "pokemon." When selecting a password, you should avoid patterns or repetitions, such as letters or numbers that are next to each other on a keyboard. Adding a capital letter, symbols, and numbers in unexpected places can help, too -- and in all cases, you should not use personal information as a password, such as birthdates or names.

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MojoKid writes: AMD officially launched its Radeon RX 6800 and Radeon RX 6800 XT graphics cards today, previously known in the PC gaming community as Big Navi. The company claimed these high-end GPUs would compete with NVIDIA's best GeForce RTX 30 series and it appears AMD made good on its claims. AMD's new Radeon RX 6800 XT and Radeon 6800 are based on the company's RDNA 2 GPU architecture, with the former sporting 72 Compute Units (CUs) and 2250MHz boost clock, while the RX 6800 sports 60 CUs at a 2105MHz boost clock. Both cards come equipped with 16GB of GDDR6 memory and 128MB of on-die cache AMD calls Infinity Cache, that improves bandwidth and latency, feeding the GPU in front of its 256-bit GDDR6 memory interface. In the benchmarks, it is fair to say the Radeon RX 6800 is typically faster than an NVIDIA GeForce RTX 3070 just as AMD suggested. Things are not as cut and dry for the Radeon RX 6800 XT though, as the GeForce RTX 3080 and Radeon RX 6800 XT trade victories depending on the game title or workload, but the RTX 3080 has an edge overall. In DXR Ray Tracing performance, NVIDIA has a distinct advantage at the high-end. Though the Radeon RX 6800 wasn't too far behind and RTX 3070, neither the Radeon RX 6800 XT or 6800 card came close the GeForce RTX 3080. Pricing is set at $649 and $579 for the AMD Radeon RX 6800 XT and Radeon RX 6800, respectively and the cards are on sale as of today. However, demand is likely to be fierce as this new crop of high-end graphics cards from both companies have been quickly evaporating from retail shelves.

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An anonymous reader quotes a report from Are Technica: The Federal Communications Commission today voted to add 45MHz of spectrum to Wi-Fi in a slightly controversial decision that takes the spectrum away from a little-used automobile-safety technology. The spectrum from 5.850GHz to 5.925GHz has, for about 20 years, been set aside for Dedicated Short Range Communications (DSRC), a vehicle-to-vehicle and vehicle-to-infrastructure communications service that's supposed to warn drivers of dangers on the road. But as FCC Chairman Ajit Pai today said, "99.9943 percent of the 274 million registered vehicles on the road in the United States still don't have DSRC on-board units." Only 15,506 vehicles have been equipped with the technology, he said. In today's decision, the FCC split the spectrum band and reallocated part of it to Wi-Fi and part of it to a newer vehicle technology. The lower 45MHz from 5.850GHz to 5.895GHz will be allocated to Wi-Fi and other unlicensed services. "This spectrum's impact will be further amplified by the fact that it is adjacent to an existing Wi-Fi band which, when combined with the 45MHz made available today, will support cutting-edge broadband applications," the FCC said. "These high-throughput channels -- up to 160 megahertz wide -- will enable gigabit Wi-Fi connectivity for schools, hospitals, small businesses, and other consumers." "Full-power indoor unlicensed operations" are authorized immediately, while "outdoor unlicensed use" will be allowed "on a coordinated basis under certain circumstances," the FCC said. The FCC ordered DSRC services to vacate the lower 45MHz within one year. The other 30MHz currently allocated to DSRC is being set aside for a newer vehicle-safety technology called Cellular Vehicle-to-Everything (C-V2X). "Today's action therefore begins the transition away from DSRC services -- which are incompatible with C-V2X -- to hasten the actual deployment of ITS [Intelligent Transportation Systems] services that will improve automotive safety," the FCC said. The FCC still has to finalize technical rules for outdoor unlicensed operations on the lower 45MHz and for how to transition the upper 30MHz from DSRC to C-V2X. Freeing up 45MHz "will supersize Wi-Fi, a technology so many of us are relying on like never before," said FCC Democrat Jessica Rosenworcel. Meanwhile, FCC Democrat Geoffrey Starks called the spectrum reassignment an important step toward reducing congestion "and ensuring that we realize the full potential of our broadband connections." In addition to improving home Wi-Fi, the extra 45MHz will benefit public Wi-Fi networks that are relied upon by many people without good Internet access at home, he said.

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An anonymous reader shares a report: Researchers in China say they've created sarcasm detection AI that achieved state-of-the-art performance on a dataset drawn from Twitter. The AI uses multimodal learning that combines text and imagery since both are often needed to understand whether a person is being sarcastic. The researchers argue that sarcasm detection can assist with sentiment analysis and crowdsourced understanding of public attitudes about a particular subject. In a challenge initiated earlier this year, Facebook is using multimodal AI to recognize whether memes violate its terms of service. The researchers' AI focuses on differences between text and imagery and then combines those results to make predictions. It also compares hashtags to tweet text to help assess the sentiment a user is trying to convey. "Particularly, the input tokens will give high attention values to the image regions contradicting them, as incongruity is a key character of sarcasm," the paper reads. "As the incongruity might only appear within the text (e.g., a sarcastic text associated with an unrelated image), it is necessary to consider the intra modality incongruity." On a dataset drawn from Twitter, the model achieved a 2.74% improvement on a sarcasm detection F1 score compared to HFM, a multimodal detection model introduced last year. The new model also achieved an 86% accuracy rate, compared to 83% for HFM. The paper was published jointly by the Chinese Academy of Sciences and the Institute of Information Engineering, both in Beijing, China. The paper was presented this week at the virtual Empirical Methods in Natural Language Processing (EMNLP) conference.

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How long might immunity to the coronavirus last? Years, maybe even decades, according to a new study -- the most hopeful answer yet to a question that has shadowed plans for widespread vaccination. From a report: Eight months after infection, most people who have recovered still have enough immune cells to fend off the virus and prevent illness, the new data show. A slow rate of decline in the short term suggests, happily, that these cells may persist in the body for a very, very long time to come. The research, published online, has not been peer-reviewed nor published in a scientific journal. But it is the most comprehensive and long-ranging study of immune memory to the coronavirus to date. "That amount of memory would likely prevent the vast majority of people from getting hospitalized disease, severe disease, for many years," said Shane Crotty, a virologist at the La Jolla Institute of Immunology who co-led the new study. The findings are likely to come as a relief to experts worried that immunity to the virus might be short-lived, and that vaccines might have to be administered repeatedly to keep the pandemic under control. And the research squares with another recent finding: that survivors of SARS, caused by another coronavirus, still carry certain important immune cells 17 years after recovering. The findings are consistent with encouraging evidence emerging from other labs. Researchers at the University of Washington, led by the immunologist Marion Pepper, had earlier shown that certain "memory" cells that were produced following infection with the coronavirus persist for at least three months in the body. The study has yet to be published and peer-reviewed.

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Frequent-flying "super emitters" who represent just 1% of the world's population caused half of aviation's carbon emissions in 2018, according to a study. From a report: Airlines produced a billion tonnes of CO2 and benefited from a $100bn subsidy by not paying for the climate damage they caused, the researchers estimated. The analysis draws together data to give the clearest global picture of the impact of frequent fliers. Only 11% of the world's population took a flight in 2018 and 4% flew abroad. US air passengers have by far the biggest carbon footprint among rich countries. Its aviation emissions are bigger than the next 10 countries combined, including the UK, Japan, Germany and Australia, the study reports. The researchers said the study showed that an elite group enjoying frequent flights had a big impact on the climate crisis that affected everyone. They said the 50% drop in passenger numbers in 2020 during the coronavirus pandemic should be an opportunity to make the aviation industry fairer and more sustainable. This could be done by putting green conditions on the huge bailouts governments were giving the industry, as had happened in France.

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Google said today it plans to add a new section on the Chrome Web Store where extension developers will disclose what user data they're collecting from users and what they plan to do with the information. From a report: The new section is set to go into effect on January 18, 2021, and will appear as a "Privacy practices" button on each extension's Web Store listing. To aid the process, Google has added a new section today in the Web Store dashboard where extension developers will be able to disclose what data they collect from their users and for what purposes.

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Apple is paying $113 million to settle an investigation by 34 states and the District of Columbia over the company's practice of slowing down the performance of older iPhones when their batteries degrade. From a report: Apple's moves weren't announced by the company, but rather proven by internet sleuths. That led regulators and customers alike to criticize the company for not being forthcoming, particularly when asked about it in the past. "Big Tech must stop manipulating consumers and tell them the whole truth about their practices and products," Arizona Attorney General Mark Brnovich, who helped lead the investigation, said in a statement. "I'm committed to holding these goliath technology companies to account if they conceal the truth from their users." Apple will pay Arizona in particular $5 million, with the rest split among other states.

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Google is launching a major redesign of its Google Pay app on both Android and iOS today. From a report: Like similar phone-based contactless payment services, Google Pay -- or Android Pay as it was known then -- started out as a basic replacement for your credit card. Over time, the company added a few more features on top of that but the overall focus never really changed. After about five years in the market, Google Pay now has about 150 million users in 30 countries. With today's update and redesign, Google is keeping all the core features intact but also taking the service in a new direction with a strong emphasis on helping you manage your personal finances (and maybe get a deal here and there as well). Google is also partnering with 11 banks to launch a new kind of bank account in 2021. Called Plex, these mobile-first bank accounts will have no monthly fees, overdraft charges or minimum balances. The banks will own the accounts but the Google Pay app will be the main conduit for managing these accounts. The launch partners for this are Citi and Stanford Federal Credit Union. "What we're doing in this new Google Pay app, think of it is combining three things into one," Google director of product management Josh Woodward said as he walked me through a demo of the new app. "The three things are three tabs in the app. One is the ability to pay friends and businesses really fast. The second is to explore offers and rewards, so you can save money at shops. And the third is getting insights about your spending so you can stay on top of your money." Paying friends and businesses was obviously always at the core of Google Pay -- but the emphasis here has shifted a bit. "You'll notice that everything in the product is built around your relationships," Caesar Sengupta, Google's lead for Payments and Next Billion Users, told me. "It's not about long lists of transactions or weird numbers. All your engagements pivot around people, groups, and businesses."

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Sales of Sony and Microsoft's new gaming consoles fell short of their predecessors during their first week in Japan, suggesting persistent supply bottlenecks will hamper the debut of two of this holiday season's most hotly anticipated gadgets. From a report: Sony sold 118,085 PlayStation 5 consoles from its debut on Nov. 12 to Nov. 15, roughly a third of the PS4's performance over launch weekend, Famitsu estimated. Microsoft tallied 20,534 units of its Xbox Series X and S during the six days from its start on Nov. 10, also shy of the 23,562 that the Xbox One managed during its first few days, the research house said. The estimates provided a first glimpse at sales of the new Xbox and PlayStation, two devices that should dominate wishlists this Christmas. Japan was among the first markets globally to get the consoles and is considered a key battleground between two companies vying to establish a lead in next-generation gaming and drive longer-term growth. Factory and logistical disruptions during the pandemic have hurt manufacturers' ability to keep up. The outcome is likely more reflective of the available supply than demand for the consoles, as both companies saw their machines sell out on day one, said Serkan Toto, an industry consultant in Tokyo.

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An anonymous reader shares a report: Marissa Mayer shoves her iPhone toward her MacBook's webcam until it overwhelms the screen on the Google Meet video call we are sharing. "I admire Apple," she declares. "They are the best at what they do. But the fact that the biggest and most successful company on Earth by some measures -- and certainly the best at design, bar none -- thinks that when you meet someone new, that this is an ideal interface is mind-blowing. It's like bad nerd humor." What Mayer is critiquing is the New Contact feature in iOS's Contacts app -- an exceedingly generic screen with fields for you to type first and last names, phone numbers, and other information. It's not uniquely uninspired. Actually, it's comparable to Google's equivalent on an Android phone -- and reminiscent of nearly every other piece of software for managing contacts we've seen throughout the history of smartphones and PCs. [...] Now Mayer is back in the product business -- and as you may have already guessed, she thinks she has a better way to wrangle contacts. That would be Sunshine Contacts, the new iPhone app (Android is in the works) from her latest company, Sunshine. If you've previously heard of the largely stealthy startup, it was under the name Lumi Labs, which Mayer, its CEO, says was a placeholder all along. The app is launching as an invite-only closed beta; you can download it from the App Store and sign up for an alert when it's ready to let you in. Joining Mayer as cofounder and president is Enrique Munoz Torres, whose entire career has been intertwined with hers. An MIT senior when Mayer hired him as a Google associate product manager in 2004, he left that company in 2013 to join her at Yahoo, where he eventually led the advertising and search businesses. Though both Mayer and Munoz Torres have copious experience creating and ramping up successful products, they are first-time founders. Their company currently has about 20 employees, making it the same size as Google was when Mayer joined it.

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Hmmmmmm shares a report: U.S. Federal Aviation Administration (FAA) chief Steve Dickson is "100% confident" in the safety of the Boeing 737 MAX but says the airplane maker has more to do as it works to improve its safety culture. Dickson on Wednesday signed an order to allow the best-selling plane to resume flights after it was grounded worldwide in March 2019 following two crashes that killed 346 people and led to Boeing's biggest crisis in decades. The order will end the longest grounding in commercial aviation history and paves the way for Boeing to resume U.S. deliveries and commercial flights by the end of the year. "We've done everything humanly possible to make sure" these types of crashes do not happen again," FAA Administrator Dickson told Reuters in a 30-minute telephone interview, adding the design changes "have eliminated what caused these particular accidents." The FAA is requiring new training to deal with a key safety system called MCAS that is faulted for the two fatal crashes as well as significant new safeguards and other software changes. "I feel 100% confident," said Dickson, a former airline and military pilot, who took over as FAA administration in August 2019 and took the controls for a 737 MAX test flight in September. In a video message released on Wednesday, he said that the 20-month review was "long and grueling, but we said from the start that we would take the time necessary to get this right." Dickson said he emphasized to Boeing the importance of safety. "I understand they have a business to run but they don't have anything if they don't have a safe product," Dickson said. Dickson suggested Boeing has more to do to improve safety.

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