The US Attorney's Office for the District of Columbia has opened a criminal investigation of a former top NASA official, the Wall Street Journal reported Friday.
The grand jury investigation concerns communications between Doug Loverro, then the chief of human spaceflight for NASA, and Jim Chilton, senior vice president of Boeing's space and launch division. These discussions occurred early this year, during a blackout period when NASA was taking bids to construct a Human Landing System for the Artemis Moon Program. It is not permissible to interfere with a competition for government contracts.
"Mr. Loverro, who wasn’t part of NASA’s official contracting staff, informed Mr.Chilton that the Chicago aerospace giant was about to be eliminated from the competition based on cost and technical evaluations," the report states, citing unidentified sources. "Within days, Boeing submitted a revised proposal."
Charter can charge Netflix and other online video streaming services for network interconnection despite a merger condition prohibiting the practice, a federal appeals court ruled today.
The ruling by the US Court of Appeals for the District of Columbia Circuit overturns two merger conditions that the Obama administration imposed on Charter when it bought Time Warner Cable and Bright House Networks in 2016. The FCC under Chairman Ajit Pai did not defend the merits of the merger conditions in court, paving the way for today's ruling. The case was decided in a 2-1 vote by a panel of three DC Circuit judges.
The lawsuit against the FCC seeking to overturn Charter merger conditions was filed by the Competitive Enterprise Institute (CEI), a free-market think tank, and four Charter users who claim they were harmed by the conditions. The FCC unsuccessfully challenged the suing parties' standing to sue, and it did not mount a legal defense of the conditions themselves.
The US Food and Drug Administration is yet again expanding its warnings of toxic hand sanitizers—this time, not just after finding additional dangerous products; the FDA also found an additional toxic ingredient.
The FDA this week announced that it has identified hand sanitizers that contain 1-propanol, a toxic form of alcohol not yet seen in contaminated products. If ingested, it can cause confusion, unconsciousness, slowed pulse and breathing, and even death.
The ever-growing “do-not-use” list of dangerous hand sanitizers now includes 157 products. You can see the entire list of dangerous products here on the FDA’s website. Below is a sampling of some labels of the dangerous products.
The Environmental Protection Agency this week finalized a rule that kills off Obama-era limitations on how much methane, a potent greenhouse gas, oil and natural gas producers are allowed to emit into the atmosphere—even though industry leaders didn't want the changes.
The changes to the rules, known as the New Source Performance Standards (NSPS), remove some segments of the industry from being covered under the existing standards at all, and these changes also lift the methane caps on other segments, the EPA announced on Thursday.
The oil and gas industry basically splits into three big buckets of activity: upstream, meaning the actual drilling for oil or gas; midstream, which is the world of storage and pipelines; and downstream, that last mile where products are refined and sold. The current changes apply to the downstream and midstream segments, as the EPA broke down in a graphic (PDF).
Agent Phil Coulson and his plucky team of superheroes battled an alien race of Chronicoms in a high-octane journey through multiple time periods in the seventh and final season of ABC's Agents of S.H.I.E.L.D. It has always been a fun show, even when the narrative occasionally went bonkers—honestly, especially then—with compelling characters that kept you coming back each week. The seventh and final season brought a pronounced sense of playfulness to the show's pre-existing strengths, effectively saving its best season for last and tying everything together in a satisfying two-part finale.
(Some spoilers below, but no major plot twists.)
The spin-off series created by The Avengers writer and Director Joss Whedon brought Coulson (Clark Gregg) back from the dead to lead an elite squad of agents to take on the terrorist group Hydra, eventually incorporating a superhuman race called Inhumans into the storyline.
Lebanese officials knew that more than half the bags of a 2,750-ton stockpile of ammonium nitrate that caused a deadly explosion in Beirut were damaged six years ago but took no action to dispose of the chemical.
A 2014 inspection report by Beirut port authorities, seen by the Financial Times, labels the chemical as “explosives” and said that 1,950 of the 2,750 one-tonne bags filled with the chemical were “torn." Photos of the stockpile taken the following year, also seen by the FT, show the huge sacks appearing to be stacked haphazardly on top of each other and ammonium nitrate spilling from large rips in the industrial bags.
The evidence will increase concerns that negligence and poor management were the root cause of the blast at the port, which killed more than 170 people and devastated the capital. Prime Minister Hassan Diab blamed “political corruption” for the tragedy as he resigned on Monday.
Beta users of SpaceX's Starlink satellite-broadband service are getting download speeds ranging from 11Mbps to 60Mbps, according to tests conducted using Ookla's speedtest.net tool. Speed tests showed upload speeds ranging from 5Mbps to 18Mbps.
The same tests, conducted over the past two weeks, showed latencies or ping rates ranging from 31ms to 94ms. This isn't a comprehensive study of Starlink speeds and latency, so it's not clear whether this is what Internet users should expect once Starlink satellites are fully deployed and the service reaches commercial availability. We asked SpaceX several questions about the speed-test results yesterday and will update this article if we get answers.
Yesterday, Epic used Fortnite to essentially wage open war against Apple's and Google's mobile app marketplaces. First it added a discounted "Epic Direct Payment" option alongside the standard iOS App Store and Google Play payment options in Fortnite, in direct violation of those stores' policies.
Then, when Fortnite was predictably removed from both platforms, Epic filed lawsuits against both companies, alleging "anti-competitive restraints and monopolistic practices" in the mobile app marketplace. That move came alongside a heavy-handed PR blitz, including a video asking players to "join the fight to stop 2020 from becoming '1984.'"
But through this entire public fight for "open mobile platforms," as Epic puts it, there is one major set of closed platforms that the company seems happy to continue doing business with. We're speaking, of course, about video game consoles.
Electric vehicles have come a long way in terms of going a long way on a charge. But everyone is still seeking the next big jump in battery technology—a battery with significantly higher energy density would mean more range or lower costs to hit the current range. There is always some room for incremental progress on current lithium-ion battery technology, but there is a lithium holy grail that has remained out of reach for decades: ditching its graphite anode to shrink the cell.
A lithium metal battery would simply use solid lithium as the anode instead of requiring a graphite framework for lithium atoms to tuck into as the battery charges. The problem is that the lithium doesn't form an order surface during recharging, so the battery capacity drops drastically—declining to 80 percent within 20 charge cycles in some configurations. Rogue lithium also tends to build up dangerous, branching, needle-like structures that can pierce the separator between the anode and cathode and short-circuit the cell.
Last year, a Dalhousie University lab group with ties to Tesla developed a lithium metal battery with somewhat better performance. Lithium atoms electroplate onto a copper electrode as the battery charges and then move back into a conventional lithium-nickel-manganese-cobalt cathode as charge depletes. Through a new electrolyte, they were able to get this battery to last about 90 cycles before hitting 80 percent capacity to control the nasty short-circuit problem.
Fragments of glassy petrified grass and microscopic traces of plant material, dating to around 200,000 years ago, are all that’s left of a Paleolithic hunter-gatherer’s bed in the back of Border Cave. In the same part of the rock shelter, archaeologists found layers of ash with more recent (as in only around 43,000 years old) and better-preserved leaves of dried grass laid on top, as if people had burned their old, dirty bedding and then laid fresh, clean sheaves of grass over the ashes—the rock shelter version of changing the sheets.
The finds shed light on an aspect of early human life that we rarely get to consider. Most of the artifacts that survive from more than a few thousand years ago are made of stone and bone; even wooden tools are rare. That means we tend to think of the Paleolithic in terms of hard, sharp stone tools and the bones of butchered animals. Through that lens, life looks very harsh—perhaps even harsher than it really was. Most of the human experience is missing from the archaeological record, including creature comforts like soft, clean beds.Beds were burning
Until now, the oldest bedding archaeologists had ever found came from another South African site called Sibudu, where people 77,000 years ago had piled up layers of grasslike wetland plants called sedge, mixed with assorted medicinal plants, and occasionally burned the old layers. Some modern people in parts of Africa also use plants as bedding in similar ways. The Border Cave find shows that people have been making comfy sleeping pallets out of grass for at least 200,000 years—nearly as long as there have been Homo sapiens in the world.
Do you have celebration plans for Wookiee Life Day? According to Disney, it's the galaxy's "most cheerful and magical holiday," so on November 17, the company will celebrate the event on Disney+ with a Lego Star Wars Holiday Special. Set immediately after The Rise of Skywalker, Rey and BB-8 go on a journey through the nine-film timeline that promises to give screen time to goodies and baddies current and past. Except it's all done in Lego, so painted tongues will be firmly in plastic cheeks.
I've been a huge fan of the more irreverent take that Lego brings to the Star Wars universe since the cut scenes in Lego Star Wars II—whose heart wouldn't melt when Darth Vader whips out a Polaroid to prove to Luke that he's really his dad? And the more recent Lego Star Wars: The Freemaker Adventures stands head and shoulders above Star Wars Resistance, at least to this middle-aged nerd.
All of this gives me faith that this new special won't suck. The original Star Wars Holiday Special is widely reviled by fans as the single worst thing to have come from that far, far away galaxy. It was a TV special aired in 1978, long before George Lucas' swashbuckling in space had become the cultural behemoth we know today. The plot involves Han and Chewie visiting Kashyyyk to celebrate Life Day, where apparently they meet his dad (called Itchy) and his son (called Lumpy). I say "apparently" because it never aired in the UK where I grew up, so I was mercifully spared as a child and I've never quite had a big enough masochistic streak to track down a copy in the decades that have followed.
The global pandemic and the corporate office shutdowns resulting from it have wrought changes to how work works. While essential people in certain industries have continued their jobs in ways that are relatively familiar under layers upon layers of personal protective equipment, many companies have had to find ways to continue other work at a “social” distance. And in those situations, employees must find ways to continue collaborating as they did when they were packed into cubicles, open floor plans, and all the other various patterns of modern office spaces.
Workplace changes due to COVID-19 won’t go away anytime soon. Tech companies like Google, Facebook, and Microsoft have pushed back the return of employees to offices until well into 2021, and Twitter has declared that employees need never return to the corporate office. Companies in other industries are making the same sorts of calculations, while employees are rethinking not just how they work but even where they live.
All of this hinges on the evolution of tools that make this remote way of work possible. For some of us—well, like everyone who’s worked for Ars, for instance—that isn’t anything new. As I’ve noted previously, I’ve been working primarily from home for over 25 years, and being an early adopter of every technology that could reduce the remoteness of being remote means I’ve lived through the teething pains of collaboration software and distributed teams.
A federal appeals court has tossed out a lower court ruling that Qualcomm abused its dominance of the modem chip market to force customers to pay inflated royalties for its patent portfolio. The appeals court forcefully rejected Judge Lucy Koh's 2019 analysis of Qualcomm's business practices and held that Qualcomm's behavior was merely "hypercompetitive," not anticompetitive.
The two rulings could not have been more different. In last year's 233-page ruling, Judge Koh explained Qualcomm's business practices in so much detail that it took us more than 3,500 words just to summarize her findings. This week's ruling by the Ninth Circuit Appeals Court was shorter—56 pages—and more theoretical.
The appeals court acknowledged that "from 2006 to 2016, Qualcomm possessed monopoly power in the CDMA modem chip market, including over 90% of market share." However, the court found that the Federal Trade Commission—which brought the lawsuit against Qualcomm—had failed to prove that Qualcomm had abused that power. The court reasoned that Qualcomm's licensing practices were simply designed to maximize the company's revenue—and that in itself isn't illegal.
BBC Click’s Paul Carter looks at some of the best technology news stories of the week.
Boss Jitse Groen says he would rather have staff who get benefits and more workplace protection.
Welcome to Edition 3.12 of the Rocket Report! We have plenty of serious news this week about rockets big and small. But our best story is a fun one, all the way from the Atlai Mountains in Siberia where SpaceX founder Elon Musk has a big fan in the clergy, apparently.
As always, we welcome reader submissions, and if you don't want to miss an issue, please subscribe using the box below (the form will not appear on AMP-enabled versions of the site). Each report will include information on small-, medium-, and heavy-lift rockets as well as a quick look ahead at the next three launches on the calendar.
Mike Griffin joins the board of Rocket Lab. Who had NASA's former chief joining the board of directors at Rocket Lab on their 2020 bingo card? Not us. But on Wednesday, the company announced it added Griffin to its board, joining company founder Peter Beck and three investors: Sven Strohband of Khosla Ventures, David Cowan of Bessemer Venture Partners, and Matt Ocko of DCVC. The announcement came a little more than a month after Griffin resigned from his position as undersecretary of defense for research and engineering, SpaceNews reports.
Betelgeuse is one of the closest massive stars to Earth. It's also an old star, and it has reached the stage when it glows a dull red and expands, with the hot core only having a tenuous gravitational grip on its outer layers. This combination means that we're actually able to resolve different areas on the star's surface, despite the fact that it resides over 700 light years away.
That ability came in handy late last year when Betelgeuse did something unusual: it dimmed so much that the difference was visible to the naked eye. Telescopes pointed at the giant were able to determine that—rather than a tidy, uniform drop in luminance—Betelgeuse's dimming was unevenly distributed, giving the star an odd, squished shape when viewed from Earth. That raised lots of questions about what was going on with the giant, with some experts speculating that, because of Betelgeuse's size and advanced age, the strange behavior was a sign of a supernova in the making.
Now, an international team of observers is here to throw cold water on the possible explosion. Said researchers were lucky to have the Hubble pointed at Betelgeuse before, during, and after the dimming event. Combined with some timely ground observations, this data indicates a rather mundane reason for the star getting darker: a big burp that formed a cloud of dust near the star.
Apple and Google removed the hit game from their app stores after it bypassed their payment systems.
The internet retail giant's move comes as US tech firms are investing billions of dollars in India.