For some, the launch of a rocket into space to resupply the International Space Station is a routine mission. But for a group of students working with the Adler Planetarium in Chicago, it is a historic moment marking the achievement of a lifetime. VOA’s Kane Farabaugh has more from Chicago.
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Facebook Inc said on Wednesday it may have “unintentionally uploaded” email contacts of 1.5 million new users since May 2016, in what seems to be the latest privacy-related issue faced by the social media company.
In March, Facebook had stopped offering email password verification as an option for people who signed up for the first time, the company said. There were cases in which email contacts of people were uploaded to Facebook when they created their account, the company said.
“We estimate that up to 1.5 million people’s email contacts may have been uploaded. These contacts were not shared with anyone and we are deleting them,” Facebook told Reuters, adding that users whose contacts were imported will be notified.
The underlying glitch has been fixed, according to the company statement. Business Insider had earlier reported that the social media company harvested email contacts of the users without their knowledge or consent when they opened their accounts.
When an email password was entered, a message popped up saying it was “importing” contacts without asking for permission first, the report said.
Facebook has been hit by a number of privacy-related issues recently, including a glitch that exposed passwords of millions of users stored in readable format within its internal systems to its employees.
Last year, the company came under fire following revelations that Cambridge Analytica, a British political consulting firm, obtained personal data of millions of people’s Facebook profiles without their consent.
The company has also been facing criticism from lawmakers across the world for what has been seen by some as tricking people into giving personal data to Facebook and for the presence of hate speech and data portability on the platform.
Separately, Facebook was asked to ensure its social media platform is not abused for political purposes or to spread misinformation during elections.
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Google said Thursday it will start giving European Union smartphone users a choice of browsers and search apps on its Android operating system, in changes designed to comply with an EU antitrust ruling.
Following an Android update, users will be shown two new screens giving them the new options, Google product management director Paul Gennai said in a blog post.
The EU’s executive Commission slapped the Silicon Valley giant with a record 4.34 billion euro (then $5 billion) antitrust fine in July after finding that it abused the dominance of Android by forcing handset and tablet makers to install Google apps, reducing consumer choice.
The commission had ordered Google to come up with a remedy or face further fines. The company, which is appealing the ruling, said the changes are being rolled out over the next few weeks to both new and existing Android phones in Europe.
Android users who open the Google Play store after the update will be given the option to install up to five search apps and five browsers, Gennai said. Apps will be included based on their popularity and shown in random order. Users who choose a search app will also be asked if they want to change the default search engine in the phone’s Chrome browser.
Android is the most widely used mobile operating system, beating even Apple’s iOS.
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South Korea’s Samsung Electronics Co. Ltd. said it has received a few reports of damage to the main display of samples of its upcoming foldable smartphone and that it will investigate.
Some tech reviewers of the Galaxy Fold, a splashy $1,980 phone that opens into a tablet and that goes on sale in the United States April 26, said the phone malfunctioned after only a day or two of use.
“We will thoroughly inspect these units in person to determine the cause of the matter,” Samsung said in a statement, noting that a limited number of early Galaxy Fold samples were provided to media for review.
Screen cracking, flickering
The problem seems to be related to the unit’s screen either cracking or flickering, according to Twitter posts by technology journalists from Bloomberg, The Verge and CNBC who received the phone this week for review purposes.
Samsung, which has advertised the phone as “the future,” said removing a protective layer of its main display might cause damage, and that it will clearly inform customers such.
The company said it has closed pre-orders for the Galaxy Fold because of “high demand.” It told Reuters there is no change to its release schedule following the malfunction reports.
From phone to tablet
The South Korean company’s Galaxy Fold resembles a conventional smartphone but opens like a book to reveal a second display the size of a small tablet at 7.3 inches (18.5 cm).
Although Galaxy Fold and Huawei Technologies Co Ltd.’s Mate X foldable phones are not expected to be big sellers, the new designs were hailed as framing the future of smartphones this year in a field that has seen few surprises since Apple Inc. introduced the screen slab iPhone in 2007.
The problems with the new phone drew comparisons to Samsung’s Galaxy Note 7 phone in 2016. Battery and design flaws in the Note 7 led to some units catching fire or exploding, forcing Samsung to recall and cancel sales of the phone. The recall wiped out nearly all of the profit in Samsung’s mobile division in the third quarter of 2016.
Samsung has said it plans to churn out at least 1 million foldable Galaxy Fold handsets globally, compared with its total estimated 300 million mobile phones it produces annually.
Reviewers puzzled
Reviewers of the new Galaxy Fold said they did not know what the problem was and Samsung did not provide answers.
Bloomberg reporter Mark Gurman tweeted: “The screen on my Galaxy Fold review unit is completely broken and unusable just two days in. Hard to know if this is widespread or not.”
According to Gurman’s tweets, he removed a plastic layer on the screen that was not meant to be removed and the phone malfunctioned afterward.
Dieter Bohn, executive editor of The Verge, said that a “small bulge” appeared on the crease of the phone screen, which appeared to be something pressing from underneath the screen.
Bohn said Samsung replaced his test phone but did not offer a reason for the problem.
“It is very troubling,” Bohn told Reuters, adding that he did not remove the plastic screen cover.
Steve Kovach, tech editor at CNBC.com tweeted a video of half of his phone’s screen flickering after using it for just a day.
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The World Health Organization (WHO) has issued its first guidelines on digital health intervention.
The U.N. agency said governments can improve the health of their citizens by using digital technology to make health systems more efficient and responsive to their patients.
The United Nations said 51 percent of the world’s population has access to broadband internet service.
Chief WHO scientist Soumya Swaminathan said increased availability and use of digital technology offers new opportunities to improve people’s health.
She told VOA the technology enables people, even in the remotest settings, to leapfrog into the development of a more effective, inclusive health system. With the use of mobile phones, computers and laptops, she said it is possible to bypass the intervening stages many countries have had to go through.
“So, a health worker in Congo can directly start using a mobile phone if the government is able to provide one to the health worker and get away from filling 30 paper registers, which occupy about one-third of front-line health workers time,” she added.
New recommendations
The new guidelines include 10 recommendations on how governments can use digital technology for maximum impact on their health systems.
A WHO scientist specializing in digital innovations and research, Garrett Mehl, said the recommendations deal with issues such as birth notification.
“Knowing that a baby has been born is critical to knowing how to provide vaccinations; knowing that the mother needs different post-natal care visits,” he said. “But without knowing that there was a birth that has happened, it is difficult to trigger those events in the health system.”
The guidelines also address privacy concerns.They have recommendations for ensuring that sensitive data, such as issues of sexual and reproductive health, are protected and not put at risk.
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Automakers are showcasing electric SUVs and sedans with more driving range and luxury features at the Shanghai auto show, trying to appeal to Chinese buyers in their biggest market as Beijing slashes subsidies that have propelled demand.
Communist leaders wanting China to lead in electric vehicles have imposed sales targets. That requires brands to pour money into creating models to compete with gasoline-powered vehicles on price, looks and performance at a time when they are struggling with a Chinese sales slump.
General Motors, Volkswagen, China’s Geely and other brands on Tuesday displayed dozens of models, from luxury SUVs to compacts priced under $10,000, at Auto Shanghai 2019. The show, the global industry’s biggest marketing event of the year, opens to the public Saturday following a preview for reporters.
On Monday, GM unveiled Buick’s first all-electric model for China. GM says the four-door Velite 6 can travel 301 kilometers (185 miles) before the battery needs charging.
VW showed off a concept electric SUV, the whimsically named ID. ROOMZZ, designed to travel 450 kilometers (280 miles) on one charge. Features include seats that rotate 25 degrees to create a lounge-like atmosphere.
Communist leaders have promoted “new energy vehicles” for 15 years with subsidies to developers and buyers. That, along with support including orders to state-owned utilities to blanket China with charging stations, is helping to transform the technology into a mainstream product.
“People’s mindset and governmental policies are more encouraging toward e-cars than in any other country,” said VW CEO Herbert Diess.
Electric vehicles play a key role in the ruling Communist Party’s plans for government-led development of Chinese global competitors in technologies from robotics to biotech.
Those ambitions set off Beijing’s tariff war with President Donald Trump. Washington, Europe and other trading partners complain Chinese subsidies to technology developers and pressure on foreign companies to share know-how violate its market-opening commitments.
Electric car subsidies end next year, replaced by sales quotas. Automakers that fall short can buy credits from competitors that exceed their targets or face possible fines.
“Most of the traditional car makers are under huge pressure to launch NEVs,” said industry analyst John Zeng of LMC Automotive.
Last year’s Chinese sales of pure-electric and hybrid sedans and SUVs soared 60% over 2017 to 1.3 million, or half the global total. At the same time, industry revenue was squeezed by a 4.1% fall in total Chinese auto sales to 23.7 million vehicles.
That skid that worsened this year. First-quarter sales fell 13.7% from a year ago.
Still, China is a top market for global automakers, giving them an incentive to go along with Beijing’s electric ambitions. Total annual sales are expected eventually to reach 30 million, nearly double last year’s U.S. level of 17 million.
Under Beijing’s new rules, automakers must earn credits for sales of electrics equal to at least 10% of purchases this year and 12% in 2020. Longer-range vehicles can earn double credits. That means some brands can fill their quota if electrics make up as little as 5% of sales.
Also Tuesday, Nissan Motor Co. and its Chinese partner displayed the Sylphy Zero Emission, an all-electric model designed for China. Based on Nissan’s Leaf, the lower-priced Sylphy went on sale in August.
Mercedes Benz displayed its first all-electric model in China, the EQC 400 SUV. The Germany automaker says it can travel 400 kilometers (280 miles) on one charge and can go from zero to 100 kph (62 mph) in 5.2 seconds.
Mercedes plans to release 10 electrified models worldwide, with most built in China, according to Hubertus Troska, its board member for China.
Some Chinese rivals have been selling low-priced electrics for a decade or more.
China’s BYD Auto, the biggest global electric brand by sales volume, unveiled three new pure-electric models last month. All promise ranges of more than 400 kilometers (280 miles) on one charge.
Last week, Geely Auto unveiled a sedan under its new electric brand, Geometry, with an advertised range of up to 500 kilometers (320 miles) on one charge.
Geely’s parent, Geely Holding, launched a joint venture with Mercedes parent Daimler AG in March to develop electrics under the smart brand. Geely Holding is Daimler’s biggest shareholder and also owns Sweden’s Volvo Cars.
Beijing wants to force automakers to speed up innovation and squeeze out producers that rely too heavily on subsidies. But the technology minister acknowledged in January that China faces a difficult transition as that spending is ending.
Keeping development on track “will be a challenge,” said Miao Wei, according to a transcript on his ministry’s website.
The shift creates an opportunity for fledgling Chinese automakers that lag global rivals in gasoline technology. They have just 10% of the global market for gasoline-powered vehicles but account for 50% of electric sales.
The end of subsidies should lead to dramatic changes, said Zeng of LMC Automotive. He said longer-range, feature-rich models from global majors will replace small producers that cannot survive without subsidies.
Electric vehicles “will be much more competitive,” said Zeng.
As the cost of batteries and other components falls, industry analysts say electrics in China could match gasoline vehicles in price and become profitable for manufacturers in less than five years.
EVs carry a higher sticker price in China than gasoline models. But industry analysts say owners who drive at least 16,000 kilometers (10,000 miles) a year save money in the long run, because maintenance and charging cost less.
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Most wireless communications use RF or radio frequency communications to send data back and forth. But all that information can slow things down. One National Science Foundation supported researcher is using light to send information, and, as we hear from VOA’s Kevin Enochs, it’s quicker and more secure than RF.
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The vibrant colors and hues that make up Georgia O’Keeffe’s paintings soon will be on full display for color blind visitors
The vibrant colors and hues in Georgia O’Keeffe’s paintings soon will be on full display for color blind visitors.
The Santa Fe museum announced Monday it’s teaming up with California-based EnChroma to expand the gallery experience through special glasses.
Starting May 3, visitors with red-green color blindness can borrow glasses to see O’Keeffe’s work in the way that she intended.
One of the museum’s curators, Katrina Stacy, says O’Keeffe in her later years developed visual impairment from macular degeneration and turned her attention to sculpture.
Stacy says the project with EnChroma has ties to that part of the artist’s story.
EnChroma co-founder Andrew Schmeder says O’Keeffe juxtaposed colors from nature in ways that evoked emotion and seeing that relationship between colors has been challenging for people with color blindness.
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The Israeli start-up behind last week’s failed lunar landing has vowed to create a second mission to steer a privately funded spacecraft onto the moon.
Morris Kahn, Israeli billionaire and chairman of SpaceIL, the nonprofit that undertook the botched lunar mission, says he’s already formed a task force of engineers and donors that will build another spacecraft. He called the new mission a lesson in persistence for “the younger generation.”
SpaceIL confirmed Monday that the crew will convene in the coming weeks to figure out how to fix the technical glitches that caused the first mission to crash, while still keeping the venture relatively fast and cheap.
The crash ended an ambitious eight-year effort to make Israel the fourth nation to land on the moon.
Women are woefully underrepresented in technology, science, engineering and mathematics jobs in South Africa. But for the last decade, a homegrown, UNICEF-supported program has worked to bring 11,000 lower-income high school girls into these industries.
Among those students was Raquel Sorota.
Sorota has come a long way from her humble upbringing in Johannesburg’s Tembisa township. She now works as a risk engineer at a top South African insurance company.
She was those one of those South African high school girls who went through the UNICEF-supported TechnoGirls program, which started in 2005. She was selected for the program in 2009.
Now 24, she says it changed her life.
“My life has literally never been the same again,” she said. “So, before the program, I wanted to be a doctor and today I’m an engineer, through that program. So I think a lot of what I think I took from that program was how it exposed me to the world of engineering. I think for the longest time I never knew how broad that world was and that I could have a place in that world, most importantly.”
Bright, disadvantaged girls
The program selects bright high school girls from economically disadvantaged backgrounds, gives them exposure to professions in science, technology, engineering and math, pairs them with mentors, and follows them through their university studies.
The program’s founder, Staff Sithole, says this is about much more than creating a new crop of workers. This, she says, is about changing the world — and who runs it.
“It is more an instrument, or a program, which is contributing towards gender equality. So rather than just running advocacy programs, let’s come with something that can change the circumstances, can be a purposeful targeted intervention of contributing towards gender equality,” she said.
Challenging obstacles
For high school students Gugulethu Zungu and Queen Makaile, the obstacles are more than just lack of opportunity. Both are physically challenged; they were both born with different, rare genetic defects that have affected their appearance and their health. Both were chosen to participate in the program this year for their high grades in math and science.
Zungu says the program led her to identify her dream career — forensics — but also to expand her horizons.
“I like investigating and solving mysteries. And it actually makes me believe that, indeed, nothing is impossible. You just have to think out of the box,” she said.
Makaile, who has struggled with hearing and vision problems as a result of her rare defect that has also given her asymmetrical facial features, says she now wants to be come a journalist, to show the world that her thoughts matter more than her looks.
For these girls, nothing, they say, will stand in their way.
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Women are woefully underrepresented in technology, science, engineering and mathematics jobs in South Africa. But for the last decade, a homegrown, UNICEF-supported program has worked to bring 11,000 lower-income high school girls into these industries. VOA’s Anita Powell catches up with a few such “TechnoGirls” in Johannesburg and brings us their stories.
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The world’s largest aircraft took off over the Mojave Desert in California Saturday, the first flight for the carbon-composite plane built by Stratolaunch Systems Corp., started by late Microsoft co-founder Paul Allen, as the company enters the lucrative private space market.
The white airplane called Roc, which has a wingspan the length of an American football field and is powered by six engines on a twin fuselage, took to the air shortly before 7 a.m. Pacific time (1400 GMT) and stayed aloft for more than two hours before landing safely back at the Mojave Air and Space Port as a crowd of hundreds of people cheered.
First flight ‘fantastic’
“What a fantastic first flight,” Stratolaunch Chief Executive Officer Jean Floyd said in a statement posted to the company’s website.
“Today’s flight furthers our mission to provide a flexible alternative to ground launched systems,” Floyd said. “We are incredibly proud of the Stratolaunch team, today’s flight crew, our partners at Northrup Grumman’s Scaled Composites and the Mojave Air and Space Port.”
The plane is designed to drop rockets and other space vehicles weighing up to 500,000 pounds at an altitude of 35,000 feet and has been billed by the company as making satellite deployment as “easy as booking an airline flight.”
Saturday’s flight, which saw the plane reach a maximum speed of 189 mph and altitudes of 17,000 feet, was meant to test its performance and handling qualities, according to Stratolaunch.
Demand for satellite deployment
Allen, who co-founded Microsoft with Bill Gates in 1975, announced in 2011 that he had formed the privately funded Stratolaunch.
The company seeks to cash in on higher demand in coming years for vessels that can put satellites in orbit, competing in the United States with other space entrepreneurs and industry stalwarts such as Elon Musk’s SpaceX and United Launch Alliance, a partnership between Boeing and Lockheed Martin.
Stratolaunch has said that it intends to launch its first rockets from the Roc in 2020 at the earliest. Allen died in October 2018 while suffering from non-Hodgkins’ lymphoma, just months after the plane’s development was unveiled.
“We all know Paul would have been proud to witness today’s historic achievement,” said Jody Allen, Chair of Vulcan Inc and Trustee of the Paul G. Allen Trust. “The aircraft is a remarkable engineering achievement and we congratulate everyone involved.”
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Even though the U.S. first landed on the moon 50 years ago this year, it’s never been — nor will it ever be — an easy thing to accomplish. The Israelis learned just how difficult it is. VOA’s Kevin Enochs reports.
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In the race to beat China in the fifth generation of wireless technology, known as 5G, U.S. President Donald Trump is announcing the largest-ever auction of radio frequencies and a $20 billion fund to build a rural fiber-optics backbone.
“We cannot allow any other country to outcompete the United States in this powerful industry of the future,” Trump said in the White House Roosevelt Room, flanked by a group of telecommunications tower climbers and farmers. “The race to 5G is a race that we must win.”
Starting Dec. 10, the Federal Communications Commission (FCC) will begin auctioning three chunks of millimeter-wave frequencies (upper 37 GHz, 39 GHz and 47 GHz) for cellphone companies to use.
Some Trump allies had tried to persuade him to effectively nationalize this technology as a matter of national security.
Trump acknowledged that he considered such a plan — opposed by the FCC and others — but ultimately backed away from it.
“We don’t want to do that. It wouldn’t be nearly as good, nearly as fast,” Trump said.
“The idea of state-designed and -operated 5G networks in the U.S. makes no sense on its own terms. A competitive, lightly regulated market is the hallmark of the U.S. system. This has delivered success in 4G and will encourage investment and innovation in 5G,” London-based Gabriel Brown, a principal analyst at telecommunications research firm Heavy Reading, told VOA.
“It also makes no sense in relation to competition with China — these are different markets in different phases of development.”
Riley Walters, a policy analyst at the Heritage Foundation’s Asian Studies Center, agreed, saying the “private sector is the most efficient way to distribute 5G capabilities, even if it’s not at the pace nationalization proponents would like to see. Deregulation should help cut the costs for domestic developers to move up their time horizon.”
Connecting America
5G — with speeds 100 times faster than the current 4G mobile internet — will allow the emergence of everything from so-called smart cities and farms to self-driving cars.
“We want Americans to be the first to benefit from this new digital revolution while protecting our innovators and our citizens,” said FCC Chairman Ajit Pai. “We don’t want rural Americans to be left behind.”
The $20.7 million Rural Digital Opportunity Fund, to come from existing FCC subsidy coffers, is intended to connect up to 4 million American homes over the next decade.
The expensive fiber rollout is seen as essential for carrying wireless network communications back to internet hubs.
“Intervention at this level will encourage private investment and accelerate coverage in these hard-to-reach areas — the economic and social benefits of rural coverage make it worth intervening to help make the market work,” Brown said.
“Creating a national fund to support these innovators is a great idea,” said Prakash Sangam, the founder of Tantra Analyst, which is involved in marketing and business development of wireless technology. “I also suggest that the U.S. government intervene and facilitate the resolution of conflicts between American technology companies so that they collaborate and effectively compete against the companies sponsored by foreign governments.”
Security concerns
One challenge is the lack of U.S. manufacturers of 5G network equipment, an arena where China’s Huawei and ZTE are set to dominate.
Trump’s 5G goals are in conflict with the Federal Trade Commission’s stance on Qualcomm, the world’s largest chipmaker. The FTC has sued the American company over anti-competitive pricing, according to technology analyst Patrick Morehead.
“Qualcomm is the country’s only hope for 5G and 6G leadership and with the FTC about to potentially hobble it, the U.S. will never be a leader, China will,” predicted Morehead, a former industry executive.
A State Department senior official on Wednesday said the security concerns about Huawei and ZTE extend to all companies headquartered in China, contending they are effectively “under direction” of the Chinese Communist Party.
“It’s very important to distinguish how Western democracies operate relative to their private sector companies and vendors, and how the Chinese government operates with its companies,” said Ambassador Robert Strayer, deputy assistant secretary for cyber and international communications and information policy.
Strayer and other officials have warned that Huawei and ZTE could give China’s intelligence services secret access to sensitive communications networks and the ability to send commands to disrupt communications.
Trump did not mention the Chinese companies in his remarks Friday, but he said America’s 5G networks will “have to be guarded from the enemy.”
Riley, at the Heritage Foundation, told VOA that the United States “can still limit the proliferation of imports that have a security concern, but it will be hard for U.S. companies to compete in price in external markets.”
South Korea last week switched on its nationwide 5G network. South Korea-based Samsung is offering itself as a global alternative to Chinese equipment manufacturers, but it still lags Huawei and ZTE, as well as Sweden’s Ericsson and Finland’s Nokia.
Wireless companies operating in the United States, including AT&T, Sprint, T-Mobile and Verizon, are deploying 5G this year, but widespread service for the majority of Americans could still be a decade away.
The radio spectrum coming up for auction will have very limited range, meaning small cell antennas will have to be mounted on about every fourth utility pole along streets, making 5G practical only in central business districts and other congested locations, such as stadiums, convention centers and shopping malls.
Lower frequencies, which are being licensed for 5G in several other countries, would need fewer cell sites, but that spectrum in the United States is held by satellite operators who are reluctant to give it up.
“There are proposals to free some of it for fixed wireless, and the mobile industry wants it for 5G,” Brown said.
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A Russian court fined Facebook on Friday for failing to tell authorities where it stores Russian user data, Russian news agency reported, a ruling that highlights wrangling between tech giants and Russia as it ramps up Internet controls.
The court fined Facebook 3,000 roubles ($47) for not providing the information in line with legislation that requires social media companies to store user data on servers located in Russia.
The only tools Moscow currently has to enforce its data rules are fines that often amount to very small sums or blocking the offending online services, an option fraught with technical difficulties.
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SpaceX launched its second supersized rocket and for the first time landed all three boosters Thursday, a year after sending up a sports car on the initial test flight.
The new and improved Falcon Heavy thundered into the early evening sky with a communication satellite called Arabsat, the rocket’s first paying customer. The Falcon Heavy is the most powerful rocket in use today, with 27 engines firing at liftoff — nine per booster.
Eight minutes after liftoff, SpaceX landed two of the first-stage boosters back at Cape Canaveral, side by side, just like it did for the rocket’s debut last year. The core booster landed two minutes later on an ocean platform hundreds of miles offshore. That’s the only part of the first mission that missed.
“What an amazing day,” a SpaceX flight commentator exclaimed. “Three for three boosters today on Falcon Heavy, what an amazing accomplishment.”
Launch from Apollo pad
The Falcon Heavy soared from NASA’s Kennedy Space Center, using the same pad that shot Apollo astronauts to the moon a half-century ago and later space shuttle crews.
Prime viewing spots were packed with tourists and locals eager to catch not just the launch but the rare and dramatic return of twin boosters, accompanied by sonic booms. The roads were also jammed for Wednesday night’s launch attempt, which was scuttled by high wind.
Because this was an upgraded version of the rocket with unproven changes, SpaceX chief Elon Musk cautioned in advance things might go wrong. But everything went exceedingly well. SpaceX employees at company headquarters in Southern California cheered every launch milestone and especially the three touchdowns.
“The Falcons have landed,” Musk said in a tweet that included pictures of all three boosters.
Tesla Roadster still in orbit
Musk put his own Tesla convertible on last year’s demo. The red Roadster, with a mannequin, dubbed Starman, likely still at the wheel, remains in a solar orbit stretching just past Mars.
The Roadster is thought to be on the other side of the sun from us right now, about three-quarters of the way around its first solar orbit, said Jon Giorgini, a senior analyst at NASA’s Jet Propulsion Laboratory in Pasadena, California.
A couple dozen ground telescopes kept tabs on the car during its first several days in space, but it gradually faded from view as it headed out toward the orbit of Mars, Giorgini added.
The Roadster could still look much the same as it did for the Feb. 6, 2018, launch, just not as shiny with perhaps some chips and flakes from the extreme temperature swings, according to Giorgini. It will take decades if not centuries for solar radiation to cause it to decompose, he said.
Air Force mission next
SpaceX plans to launch its next Falcon Heavy later this year on a mission for the U.S. Air Force. The boosters for that flight may be recycled from this one.
NASA Administrator Jim Bridenstine last month suggested possibly using a Falcon Heavy, and another company’s big rocket, to get the space agency’s Orion capsule around the moon, minus a crew, in 2020. But the preferred method remains NASA’s own Space Launch System mega rocket, if it can be ready by then.
Bridenstine said everything is on the space table as NASA strives to meet the White House’s goal of landing astronauts back on the moon by 2024.
NASA’s Saturn V rockets, used for the Apollo moon shots, are the all-time launch leaders so far in size and might.
SpaceX typically launches Falcon 9 rockets. The Falcon Heavy is essentially three of those single rockets strapped together.
Until SpaceX came along, boosters were discarded in the ocean after satellite launches. The company is intent on driving down launch costs by recycling rocket parts.
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Lin Feng contributed to this report
WASHINGTON — A senior official in the U.S. Department of State said Wednesday the security concerns the government has raised related to Chinese telecommunications firms Huawei and ZTE extend to all companies headquartered in China, saying they are effectively “under direction” of the Chinese Communist Party.
“It’s very important to distinguish how Western democracies operate relative to their private sector companies and vendors, and how the Chinese government operates with its companies,” Ambassador Robert L. Strayer, deputy assistant secretary for Cyber and International Communications and Information Policy, said during a conference call with reporters.
Chinese companies don’t have the ability to mount a legal challenge to directives from the government, he said.
“They don’t have the ability to go to court,” he said. “They’re basically under direction — what we call extra-judicial command — of the Communist Party of China … to take actions, when requested by the government. There’s not the same rule of law that we consider a part of our daily lives and all of our business dealings in Western democracies.”
Strayer has been the point person in the Trump administration’s effort to block Chinese firms, and Huawei in particular, from participating in the global rollout of 5G mobile communications technology, insisting that Chinese law requires the companies to cooperate with Beijing’s intelligence services.
Strayer and other officials have warned that Chinese telecommunications firms could give Beijing intelligence services secret “back-door” access to sensitive communications networks, or that in a crisis, they could disrupt communications on command.
His comments were among the administration’s most comprehensive justification for trying to block Huawei’s entry into the U.S. and European 5G markets.
The push has included warnings that the United States may restrict the kind of intelligence it shares, even with close allies, if Washington is not satisfied that communications networks are secure.
To this point, the U.S. has failed to produce hard evidence of Huawei or ZTE engaging in espionage for the Chinese government. However, both firms have been charged with theft of intellectual property from rival companies, and Huawei has been charged with conspiracy to violate U.S. sanctions against Iran.
Huawei and ZTE have consistently denied they ever have or will act as an arm of Chinese intelligence services.
Ren Zhengfei, Huawei’s 74-year-old founder and president, recently told the BBC that to do so would be economic suicide.
“Our sales revenues are now hundreds of billions of dollars,” he said. “We are not going to risk the disgust of our country and our customers all over the world because of something like that. We will lose all our business. I’m not going to take that risk.”
Samm Sacks, cybersecurity policy and China digital economy fellow at the New America Foundation, said, “The reality is the Communist Party of China uses the law selectively as an instrument as it sees fit.”
“What does worry me is this hypothetical situation of what Huawei would be employed to do by the Chinese government,” she told VOA. “I think we have to look at what Huawei as a commercial company needing to succeed in global markets have in its interest. And I’d say right now, it’s not in its interests to use those vulnerabilities. But that could change in another scenario.”
The U.S. effort so far has achieved only limited success in its efforts to get allies to impose blanket restrictions on the use of equipment made by Huawei and ZTE in cutting edge, high-speed, next-generation infrastructure. However, Strayer said that as countries around the world begin looking closely at the risks, he believes an eventual ban on the two firms’ products is inevitable.
He cited a recent analysis of Huawei equipment by government investigators in the United Kingdom, which found myriad security flaws and engineering deficiencies in devices meant to support the rollout of 5G in that country. In Germany, he said, a set of strict security standards under consideration would amount to a de facto ban on Chinese-made 5G equipment.
The proposed German standards would require that telecommunications systems “be sourced from trustworthy suppliers whose compliance with national security regulations and provisions for the secrecy of telecommunications and for data protection is assured.”
Given the legal requirement that Chinese companies assist the intelligence services —and keep that assistance secret — “It’s hard to see how Chinese technology would meet that standard for protection of data,” he said.
Strayer said the U.S. is encouraging all countries to consider similar regulations.
“We have encouraged countries to adopt risk-based security frameworks,” Strayer said. “And we think that a rigorous application of those frameworks, if they include supply chain security risk and the consideration of the relationship between a 5G vendor and their government, will lead, inevitably, to the banning of Huawei and ZTE.”
In his remarks Wednesday, Strayer focused on the issue of 5G infrastructure, but at times broadened his critique of Chinese government policies to encompass all firms based in China that deal with sensitive technology.
“We think it’s very important that countries deploying 5G networks consider the relationship between a foreign government, where a vendor is headquartered, and the companies themselves and that country,” he said. “When we look at the Chinese laws, relative to intelligence and national security, those allow the Chinese government to direct the actions of companies for their national interest of China, as well as require that companies to maintain secrecy, about the actions they’ve taken at the direction of the Chinese Communist Party.”
He also echoed a common complaint from Western countries that Chinese government policies provide advantages to domestic firms that give them an unfair competitive advantage when they move into international markets.
“The Chinese government, through state-owned banks and other sources, has provided in some cases zero percent interest, 20-year loan offers, which are not commercially reasonable,” he said. “That kind of unfair playing field is not one that Western technology should have to compete with. It should be a level playing field for technology vendors.”
In addition, he said, government-supported “cross subsidization” allows Chinese firms another avenue by which they can undercut the prices of Western firms.
“They can get large profits on what they sell into the Chinese market, which they largely have under their control through the government, and then use those subsidies to then offer lower prices in our markets in the West.”
The arched stone-built hall in Jerusalem venerated by Christians as the site of Jesus’ Last Supper has been digitally recreated by archaeologists using laser scanners and advanced photography.
The Cenacle, a popular site for pilgrims near Jerusalem’s walled Old City, has ancient, worn surfaces and poor illumination, hampering a study of its history.
So researchers from Israel’s Antiquities Authority and European research institutions used laser technology and advanced photographic techniques to create richly detailed three-dimensional models of the hall built in the Crusader era.
The project helped highlight obscure artwork and decipher some theological aspects of the second-floor room, built above what Jewish tradition says is the burial site of King David.
“We managed, in one of the… holiest places in Jerusalem, to use this technology and this is a breakthrough,” Amit Re’em, Jerusalem district archaeologist at the Israel Antiquities Authority, told Reuters of the project, which began in 2016.
Re’em pointed to reliefs of what he described as the symbols of the “Agnus Dei,” a lamb that is an emblem of Christ, and the “Lion of Judah” on keystones in the hall’s vaulted ceiling.
“It tells the story of this room,” Re’em said. “It delivers the message of the Last [Supper] Room, Christ as a Messiah, as victorious, as a victim — and the lion, the lion is a symbol of the Davidic dynasty. They combine together in this room.”
Some archaeologists have questioned whether the room is the actual venue of the Last Supper, the final meal which the New Testament says Jesus shared with disciples before his crucifixion.
Ilya Berkovich, a historian at the INZ research institute of the Austrian Academy of Sciences who worked on the project, said the endeavor opens “incredibly new horizons” with enormous potential.
The world will need new breakthroughs to tackle the growing threat of climate change. Whoever comes up with them stands to make a lot of money. And the places where those entrepreneurs do business will reap the benefits. Greentown Labs outside Boston, Massachusetts, wants to play a major role in spawning new clean technology. VOA’s Steve Baragona went to have a look.
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Facebook says it is rolling out a wide range of updates aimed at combatting the spread of false and harmful information on the social media site.
The updates will limit the visibility of links found to be significantly more prominent on Facebook than across the web as a whole. The company is also expanding its fact-checking program with outside expert sources, including The Associated Press, to vet videos and other material posted on Facebook.
Facebook groups will also be more closely monitored to prevent the spread of fake information.
The company has been facing criticism for the spread of extremism and misinformation on its flagship site and on Instagram. Congress members questioned a company representative Tuesday about how Facebook prevents violent material from being uploaded and shared on the site.
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The top U.S. diplomat for cybersecurity policy has praised Germany’s draft security standards for next generation mobile networks, which he said could effectively shut out China’s Huawei.
Rob Strayer said Wednesday the standards published last month were a “positive step.”
They call for mobile providers to use “trustworthy” telecom equipment suppliers that comply with national security regulations covering secrecy of communications and data protection.
The U.S. has been lobbying European allies to ban Huawei from new 5G networks over concerns China’s communist leaders could force the company to use its equipment for cyberespionage.
While no European countries have issued blanket bans, Strayer said a “risk-based” approach to evaluating telecom suppliers, including their relationship with their national government, would “lead inevitably” to banning Huawei.
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The live-streamed video of the Christchurch, New Zealand, mosque shooting last month highlighted the continuing struggle by social media companies to police extremist content on their platforms. Facebook and Google representatives told U.S. lawmakers Tuesday the effort to balance free speech with oversight of white supremacist content is ongoing. VOA’s congressional correspondent Katherine Gypson has more from Capitol Hill.
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Virgin Galactic’s first test passenger received her commercial astronaut wings from the U.S. aviation regulator on Tuesday after flying on the company’s rocket plane to evaluate the customer experience in February.
Virgin Galactic’s chief astronaut instructor, Beth Moses, who is a former NASA engineer, became the first woman to fly to space on a commercial vehicle when she joined pilots David Mackay and Mike Masucci on SpaceShipTwo VSS Unity.
The wings were presented to the three-person crew at the 35th Space Symposium in Colorado by the Federal Aviation Administration’s associate administrator for commercial space, Wayne Monteith.
“Commercial human space flight is now a reality,” he said.
The February test flight nudged Richard Branson’s space travel company closer to delivering suborbital flights for the more than 600 people who have paid Virgin Galactic about $80 million in deposits. Branson has said he hopes to be the first passenger on a commercial flight in 2019.
The 90-minute flight, during which passengers will be able to experience a few minutes of weightlessness and see the Earth’s curvature, costs $250,000 — a price that the company said will increase before it falls.
Jeff Bezo’s Blue Origin and Elon Musk’s SpaceX are also in the space tourism race. Blue Origin has launched its New Shepard rocket to space, but its trips have not yet carried humans.
SpaceX last year named Japanese billionaire Yusaku Maezawa as its first passenger on a voyage around the moon, tentatively scheduled for 2023.
Moses, who as a NASA engineer worked on the assembly of the International Space Station, is designing a three-day training program for Virgin Galactic’s future space tourists.
“I gleaned a lot of firsthand information that we can roll into the design and then also into the training,” she said on her return to earth in Mojave, California, in February.
The passengers, some of whom have been signed up since 2004, will train in a mock-up cabin at New Mexico’s Spaceport America before their flights.
Moses told Reuters she aims for customers to arrive in space “not wondering what noise they just heard or being surprised by the G they just felt.”
Virgin Galactic’s Branson will also receive the annual Space Achievement Award at the symposium in recognition of the company’s two crewed test flights, the first from U.S. soil since the final Space Shuttle mission in 2011.
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Two U.S. senators introduced a bill on Tuesday to ban online social media companies like Facebook Inc. and Twitter Inc. from tricking consumers into giving up their personal data.
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The bill from Mark Warner, a Democrat, and Deb Fischer, a Republican, would also ban online platforms with more than 100 million monthly active users from designing addicting games or other websites for children under age 13.
The bill takes aim at practices that online platforms use to mislead people into giving personal data to companies or otherwise trick them. The so-called “dark patterns” were developed using behavioral psychology.
“Misleading prompts to just click the ‘OK’ button can often transfer your contacts, messages, browsing activity, photos, or location information without you even realizing it,” Fischer said in a statement issued by both senators.
Restrictions on how social media companies collect information about users could hurt their ability to sell advertisements, a key source of profit.
A website aimed at tracking dark patterns identifies behavior, such as a website or app showing that a user has new notifications when they do not.
Warner said in an interview on CNBC that the legislation could be included in a federal privacy bill that lawmakers in the Senate Commerce Committee are drafting. Congress has been expected to take up privacy legislation after California passed a strict privacy law that goes into effect next year.
Warner noted that Facebook Chief Executive Mark Zuckerberg, Google and others have expressed support for privacy regulation.
“The platform companies are now going to have an opportunity to put their money where their mouth is, to see if they support this legislation and other approaches,” he said.
The bill would bar companies from choosing groups of people for behavioral experiments unless the companies get informed consent.
Under the terms of the bill, social media companies would create a professional standards body to create best practices to deal with the issue. The Federal Trade Commission, which investigates deceptive advertising, would work with the group.
Facebook, Google, Twitter and other free online services rely on advertising for revenue, and use data collected on users to more effectively target those ads.