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takyon writes:

NASA, SpaceX to Study Hubble Telescope Reboost Possibility

NASA and SpaceX signed an unfunded Space Act Agreement Thursday, Sept. 22, to study the feasibility of a SpaceX and Polaris Program idea to boost the agency's Hubble Space Telescope into a higher orbit with the Dragon spacecraft, at no cost to the government.

There are no plans for NASA to conduct or fund a servicing mission or compete this opportunity; the study is designed to help the agency understand the commercial possibilities.

SpaceX – in partnership with the Polaris Program – proposed this study to better understand the technical challenges associated with servicing missions. This study is non-exclusive, and other companies may propose similar studies with different rockets or spacecraft as their model.

NASA May Let Billionaire Astronaut and SpaceX Lift Hubble Telescope

During a news conference, Thomas Zurbuchen, NASA's associate administrator for science, said SpaceX had approached NASA several months ago with the idea. While he said the agency was willing to consider a proposal, he added that this was still a preliminary exploration. "I want to be absolutely clear," Dr. Zurbuchen said. "We're not making an announcement today that we definitely will go forward with a plan like this."

[...] After the fifth and last repair trip by NASA astronauts in 2009, the space shuttle Atlantis dropped Hubble off at an altitude of about 350 miles. In the 13 years since, the telescope has fallen by about 20 miles.

Hubble is not in immediate danger of falling out of the sky, but as it brushes against wisps of air, its orbit will continue to slowly and inexorably drop. By the end of the decade, the space telescope is likely to have dropped enough that NASA might have to make plans for how to guide its re-entry and destruction so that it would fall harmlessly into the ocean — unless someone could push it back up again.

Also at Teslarati, Ars Technica, and The Verge.

Original Submission

upstart writes:

It adds non-destructive editing, real-time effects, VST3 support and more:

Audacity is best known as a free app to do quick audio edits and record audio, but the latest update makes it more viable as a full on production tool, parent Muse Group has announced. Version 3.2 now supports non-destructive editing, real-time effects and enhanced VST3 support, along with user interface improvements and faster audio sharing via a new service, audio.com.

The most welcome addition is non-destructive audio capabilities that allow creators to adjust effects without the changes being permanently baked into the audio file. It also supports real-time playback of effects and crossfades as you adjust them, allowing for more accurate edits while listening to audio. That compares to previous versions, which required that you render the effect before you could hear it.

[...] Finally, the new audio.com site lets you easily share audio files by sending a link rather than the entire file. You can share files either publicly or privately, or use your account for cloud storage. (Muse Group recently updated its privacy policy, promising it wouldn't sell any of the "very limited" data it collects from users.) The new version of the app is now available as a free download.

Brief video showing the new features

Audacity is a great audio editing tool that is actually free. This update looks like it adds many more production level features.

Original Submission

upstart writes:

"We are screaming by pretty fast":

On Thursday morning, NASA's Juno spacecraft swooped down to within 358 km of the surface of Europa, the large, ice-encrusted Moon that orbits Jupiter.

This flyby will provide humanity its closest look at Europa since the Galileo mission made several close flybys more than two decades ago. However, the Juno spacecraft will carry a more powerful suite of instruments and a far more capable camera than Galileo. So this should be our best look yet at the intriguing world.

[...] Scientists have long been curious about Europa, which is covered in ice but believed to have a vast ocean beneath the surface due to the moon's warm core. There is probably more liquid water in Europa's global ocean than exists on Earth, planetary scientists think. While the ice sheet is believed to be several kilometers thick, the Hubble Space Telescope has collected data that indicates geysers may be periodically ejected through cracks in this ice. Given the presence of water and heat, this ocean is considered to be a potential reservoir for microbic alien life.

[...] The visual imagery and scientific data will help inform NASA scientists who are completing assembly of the Europa Clipper, a large spacecraft due to launch in 2024 on a Falcon Heavy rocket. This mission will be dedicated to the study of the Moon, arriving in 2030 and performing more than 50 flybys at close range to gather data. Eventually the space agency would like to send a lander but wants to obtain data from the flyby missions first to assess the best location for landing, potentially near a water vapor plume, if they really exist.

upstart writes:

How the CIA failed Iranian spies in its secret war with Tehran:

The spy was minutes from leaving Iran when he was nabbed.

Gholamreza Hosseini was at Imam Khomeini Airport in Tehran in late 2010, preparing for a flight to Bangkok. There, the Iranian industrial engineer would meet his Central Intelligence Agency handlers. But before he could pay his exit tax to leave the country, the airport ATM machine rejected his card as invalid. Moments later, a security officer asked to see Hosseini's passport before escorting him away.

Hosseini said he was brought to an empty VIP lounge and told to sit on a couch that had been turned to face a wall. Left alone for a dizzying few moments and not seeing any security cameras, Hosseini thrust his hand into his trouser pocket, fishing out a memory card full of state secrets that could now get him hanged. He shoved the card into his mouth, chewed it to pieces and swallowed.

Not long after, Ministry of Intelligence agents entered the room and the interrogation began, punctuated by beatings, Hosseini recounted. His denials and the destruction of the data were worthless; they seemed to know everything already. But how?

"These are things I never told anyone in the world," Hosseini told Reuters. As his mind raced, Hosseini even wondered whether the CIA itself had sold him out.

Rather than betrayal, Hosseini was the victim of CIA negligence, a year-long Reuters investigation into the agency's handling of its informants found. A faulty CIA covert communications system made it easy for Iranian intelligence to identify and capture him. Jailed for nearly a decade and speaking out for the first time, Hosseini said he never heard from the agency again, even after he was released in 2019.

upstart writes:

What Intel Learned When an Elevator Smashed Into Its Supercomputer Chips:

Intel has plenty of challenges in manufacturing processors. But it discovered a new one -- dangerous elevator doors -- during the development of Ponte Vecchio, the processor brains being used to construct the Aurora supercomputer.

Intel personnel were moving a bunch of the processors on a cart when a closing elevator door toppled it, Raja Koduri, leader of Intel's Accelerated Computing Systems and Graphics Group, said at Intel's Innovation conference Tuesday.

He didn't say how many were ruined, but the loss stung because they were initial samples used to test performance and look for problems. "Every one of them at that stage is expensive," Koduri said in an interview. With hundreds of manufacturing steps, it takes months to make a single advanced chip.

The elevator door wasn't just a one-off bummer. It actually revealed a problem that stood in the way of Intel's effort to reclaim its processor manufacturing leadership: human error.

Ponte Vecchio is a mammoth processor with more than 100 billion transistors, just about as many as anybody's processor in the business. To make something that big, Intel used its advanced packaging methods to bring together 47 separate slices of silicon.

Switzerland: Disastrous Melt Rate of Glaciers Recorded

upstart writes:

According to a 2019 report by the UN Intergovernmental Panel on Climate Change, the melting of ice and snow is one of the 10 key threats from climate change. The report also indicates that if greenhouse gas emissions continue to rise, by 2100, the Alps will lose 80% of their current mass.

The heavy snow melt has also led to multiple unexpected situations in which hikers in the Alps are regularly discovering bodies that were encased in the snow for decades or even centuries.

Archaeologists are now suddenly able to access and study objects that were buried far too deep inside the snow.

Apart from this, the melting of a glacier between Italy and Switzerland has moved the border that ran along the watershed. This has forced the two countries into a lengthy diplomatic negotiation.

Across the Alps, the heavy snow melt has risked dislodging measuring poles that record important data. Scientists have been forced to do emergency repair work at many sites across the mountains.

Never-before-seen Malware Has Infected Hundreds of Linux and Windows Devices

upstart writes:

Never-before-seen malware has infected hundreds of Linux and Windows devices:

Researchers have revealed a never-before-seen piece of cross-platform malware that has infected a wide range of Linux and Windows devices, including small office routers, FreeBSD boxes, and large enterprise servers.

Black Lotus Labs, the research arm of security firm Lumen, is calling the malware Chaos, a word that repeatedly appears in function names, certificates, and file names it uses. Chaos emerged no later than April 16, when the first cluster of control servers went live in the wild. From June through mid-July, researchers found hundreds of unique IP addresses representing compromised Chaos devices. Staging servers used to infect new devices have mushroomed in recent months, growing from 39 in May to 93 in August. As of Tuesday, the number reached 111.

Black Lotus has observed interactions with these staging servers from both embedded Linux devices as well as enterprise servers, including one in Europe that was hosting an instance of GitLab. There are more than 100 unique samples in the wild.

[...] Chaos also has various capabilities, including enumerating all devices connected to an infected network, running remote shells that allow attackers to execute commands, and loading additional modules. Combined with the ability to run on such a wide range of devices, these capabilities have led Black Lotus Labs to suspect Chaos "is the work of a cybercriminal actor that is cultivating a network of infected devices to leverage for initial access, DDoS attacks and crypto mining," company researchers said.

Black Lotus Labs believes Chaos is an offshoot of Kaiji, a piece of botnet software for Linux-based AMD and i386 servers for performing DDoS attacks. Since coming into its own, Chaos has gained a host of new features, including modules for new architectures, the ability to run on Windows, and the ability to spread through vulnerability exploitation and SSH key harvesting.

Infected IP addresses indicate that Chaos infections are most heavily concentrated in Europe, with smaller hotspots in North and South America and Asia-Pacific.

Original Submission #1  Original Submission #2 

takyon writes:

Intel and Samsung are getting ready for 'slidable' PCs

Samsung Display and Intel are working on "slidable" PCs. During Intel's Innovation keynote today, Samsung Display CEO JS Choi appeared onstage to show off a prototype PC that slides from a 13-inch tablet into a 17-inch display.

"We're announcing the world's first 17-inch slidable display for PCs," said Choi. "This device will satisfy various needs for a larger screen and portability as well." Samsung Display has chosen to implement a sliding (rather than foldable) technology for its flexible PC displays, and Choi appeared to indicate that "foldable is gone" on PCs for now.

GIF.

Original Submission

upstart writes:

Wasp-like technique could be used to 3D-print structures:

Bees and wasps, which build structures from mashed-up regurgitated wood fiber, provided the inspiration to researchers at London Imperial College and Empa, the Swiss Federal Laboratories of Materials Science and Technology. They have developed a new manufacturing process using a group of untethered aerial robots to collectively and autonomously construct 3D structures under human supervision.

Known collectively as Aerial Additive Manufacturing (Aerial-AM), drones are divided into machines that scan a structure or lay of the land to help figure out a plan (ScanDrones) and those that perform the 3D printing, dubbed BuilDrones. The latter are fitted with a nozzle that moves to account for volatility in the drone's flight position.

Together, the drone teams work cooperatively from a single blueprint, adapting their techniques as they go, according to a paper published in the journal Nature this week. The drones are fully autonomous while flying but are monitored by a human controller who checks progress and intervenes if necessary, based on the information provided by the drones, the researchers said.

Lead author professor Mirko Kovac, director of Imperial's Department of Aeronautics and Empa's Materials and Technology Center of Robotics, said: "We've proved that drones can work autonomously and in tandem to construct and repair buildings, at least in the lab. Our solution is scalable and could help us to construct and repair buildings in difficult-to-reach areas in the future."

[...] "We believe our fleet of drones could help reduce the costs and risks of construction in the future, compared to traditional manual methods," Kovac said.

Journal Reference:
Zhang, K., Chermprayong, P., Xiao, F. et al. Aerial additive manufacturing with multiple autonomous robots. Nature 609, 709–717 (2022). DOI: 10.1038/s41586-022-04988-4

Original Submission

takyon writes:

U.S. Copyright Groups Are Concerned About Russia's Handling of Online Piracy

With its invasion of Ukraine, Russia ignited a regional conflict with global repercussions. Thousands of lives have been lost and many more ruined. In response, many U.S. entertainment industry companies took a stand by ceasing their Russian operations. Through the IIPA, many of the same companies now want to urge Russia to keep online piracy in check.

[...] As we have documented previously, more than a hundred Russian movie theaters have started to show pirated movies in Russia in response to the sanctions. While clearly illegal, the chairman of the Russian Association of Cinema has sympathy for the plight of these struggling theater owners.

The Russian Government has also made matters worse for US copyright holders. A few months ago, it proposed a 'forced licensing' bill that would effectively legalize piracy of media produced by "unfriendly" states, including the US.

These developments are causing concern among organizations such as the IIPA, which counts the MPA, RIAA, and ESA among its members. The group recently shared its thoughts with the US Trade Representative for its annual review of Russia's World Trade Organization (WTO) obligations.

[...] "The harm caused by commercial-scale piracy in Russia cannot be adequately addressed with civil measures alone; rather, enhanced administrative actions and penalties and criminal remedies are needed," IIPA writes.

When push comes to shove, copyright infringement just doesn't matter.

IIPA = International Intellectual Property Alliance. Letter to the Office of the United States Trade Representative (PDF).

Previously: Russia Mulls Legalizing Software Piracy as It's Cut Off From Western Tech

Original Submission

Arthur T Knackerbracket has processed the following story:

Israeli company Eviation Aircraft successfully launched the Alice on Tuesday morning from Washington's Grant County International Airport. The zero-emission plane traveled at an altitude of 3,500 feet for its eight-minute inaugural flight.

"This is history," Gregory Davis, Eviation's president and CEO, told CNN Business."We have not seen the propulsion technology change on the aircraft since we went from the piston engine to the turbine engine. It was the 1950s that was the last time you saw an entirely new technology like this come together."

With battery technology similar to that of an electric car or a cell phone and 30 minutes of charging, the nine-passenger Alice will be able to fly for one hour, and about 440 nautical miles. The plane has a max cruise speed of 250 knots, or 287 miles per hour. For reference, a Boeing 737 has a max cruise speed of 588 miles per hour.

[...] "We've actually generated, frankly, terabytes of data with the data acquisition systems that we had on the aircraft, so we're going to take a couple of weeks actually and review it to see how the aircraft performs versus our models and our analysis," Davis said. "From there, we'll understand what we need to do next."

The company says it expects to be working on developing an FAA-certified aircraft through 2025, followed by a year or two of flight testing before it can deliver Alices to customers.

Three different versions of the Alice are in protoype stages: a "commuter" variant, an executive version, and one specialized for cargo. The commuter configuration holds nine passengers and two pilots, as well as 850 pounds of cargo. The executive design has six passenger seats for a more spacious flight, and the cargo plane holds 450 cubic feet of volume.

See also: Electric Planes Are Coming: Short-Hop Regional Flights Could be Running on Batteries in a Few Years

Original Submission

legont writes:

Multiple sources report that Edward Snowden was granted Russian citizenship
https://www.bbc.com/news/world-europe-63036991.

I could not believe it so I went for the source
http://publication.pravo.gov.ru/Document/View/0001202209260013?index=3&rangeSize=1

Former US intelligence contractor Edward Snowden, who leaked extensive US intelligence surveillance operations, has been granted Russian citizenship.

The decree was signed by Russian President Vladimir Putin on Monday.

Mr Snowden, 39, has been living in exile in Russia since exposing the National Security Agency (NSA) programme affecting millions of Americans in 2013.

Mr Snowden, who faces espionage charges in the US, has made no public comments.

He is now eligible for the war draft. Actually, IT workers are not, but they have to be employed by qualified businesses.

The LA Times disagrees with those who say he can be drafted, and tells us:

Snowden, however, has never served in the Russian armed forces, so he is not eligible to be mobilized, his lawyer Anatoly Kucherena told the Interfax news agency. Having previous combat or military service experience has been considered the main criteria in the call-up.

Original Submission

canopic jug writes:

Radio Free Asia is reporting on a copyright hack used by a Japanese art platform, Pixiv, to clamp down on copyright violations in red China. Copyright infringers there had duplicated the whole site's content almost verbatim, translating tags and titles along the way, and then offering the ripped off content to people in red China in place of the original. Pixiv picked up on a way to use red China's heavy handed censorship to their advantage, this time, by peppering their art with words and phrases banned by the Chinese Communist Party (CCP).

Pixiv fought back, however, with some of the site's users adding "sensitive" keywords to their artworks, including "Tiananmen massacre," which alerted the ruling Chinese Communist Party (CCP)'s massive, government-backed censorship system.

Other sensitive and forbidden keywords included "Free Hong Kong," "Independence for Taiwan," and "June 4, Tiananmen Square," all of which are heavily censored terms behind China's Great Firewall.

Germany-based university lecturer Zhu Rui said the move had deliberately and ingeniously manipulated government censors in China.

"The Japanese artists being pirated on Pixiv were forced to take this action as a last resort to defend their rights," Zhu told RFA. "The pirated website was then shut down by the iron fist of the CCP, which was great to see."

This method has been used for a longer period by YouTubers in free China to prevent their videos being swiped and reposted to other platforms based within red China.

Original Submission

hubie writes:

Archaeogenetic study reveals large-scale continental migration into the East of England during the early Medieval Period:

Around three hundred years after the Romans left, scholars like Bede wrote about the Angles and the Saxons and their migrations to the British Isles. Scholars of many disciplines, including archaeology, history, linguists and genetics, have debated what his words might have described, and what the scale, the nature and the impact of human migration were at that time.

New genetic results now show that around 75 percent of the population in Eastern and Southern England was made up of migrant families whose ancestors must have originated from continental regions bordering the North Sea, including the Netherlands, Germany and Denmark. What is more, these families interbred with the existing population of Britain, but importantly this integration varied from region to region and community to community.

"With 278 ancient genomes from England and hundreds more from Europe, we now gained really fascinating insights into population-scale and individual histories during post-Roman times", says Joscha Gretzinger, a lead author of the study. "Not only do we now have an idea of the scale of migration, but also how it played out in communities and families." Using published genetic data from more than 4,000 ancient and 10,000 present-day Europeans, Gretzinger and colleagues identified subtle genetic differences between the closely related groups inhabiting the ancient North Sea region.

upstart writes:

The FCC Finally Starts Taking Space Junk Seriously:

[...] A new proposal by the agency [FCC] would implement a five year limit for letting your dead satellite stick around in space:

Currently, a legally non-binding NASA advisory recommends that satellite operators either remove their satellites from orbit immediately post-mission, or leave them in an orbit that will slowly decay and have the satellite entering Earth's atmosphere sometime in a 25 year period.

But leaving this number of defunct satellites in orbit to fall apart over decades is no longer practical given how crowded space is getting [...]:

Defunct satellites, discarded rocket cores, and other debris now fill the space environment creating challenges for future missions. Moreover, there are more than 4,800 satellites currently operating in orbit as of the end of last year, and the vast majority of those are commercial satellites operating at altitudes below 2,000 km—the upper limit for LEO. Many of these were launched in the past two years alone, and projections for future growth suggest that there are many more to come.

Enter the new five year rule, which provides a two-year grandfather period to allow satellite operators to adjust. Satellites that are currently stumbling drunkenly around orbit with no purpose are exempt from the new rule.

Original Submission