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Submission + - US Fertility Rate Dropped To Lowest In a Century (cnn.com)

Submitted by Anonymous Coward
An anonymous reader writes: The fertility rate in the United States has been trending down for decades, and a new report shows that another drop in births in 2023 brought the rate down to the lowest it’s been in more than century. There were about 3.6 million babies born in 2023, or 54.4 live births for every 1,000 females ages 15 to 44, according to provisional data from the US Centers for Disease Control and Prevention’s National Center for Health Statistics. After a steep plunge in the first year of the Covid-19 pandemic, the fertility rate has fluctuated. But the 3% drop between 2022 and 2023 brought the rate just below the previous low from 2020, which was 56 births for every 1,000 women of reproductive age.

The birth rate fell among most age groups between 2022 and 2023, the new report shows. The teen birth rate reached another record low of 13.2 births per 1,000 females ages 15 to 19, which is 79% lower than it was at the most recent peak from 1991. However, the rate of decline was slower than it’s been for the past decade and a half. Meanwhile, births continued to shift to older mothers. Older age groups saw smaller decreases in birth rates, and the birth rate was highest among women ages 30 to 34 – with about 95 births for every 1,000 women in this group in 2023. Women 40 and older were the only group to see an increase in birth rate, although – at less than 13 births for every 1,000 women – it remained lower than any other age group.

Submission + - Almost Every Chinese Keyboard App Has Security Flaw That Reveals What Users Type (technologyreview.com)

Submitted by Anonymous Coward
An anonymous reader writes: Almost all keyboard apps used by Chinese people around the world share a security loophole that makes it possible to spy on what users are typing. The vulnerability, which allows the keystroke data that these apps send to the cloud to be intercepted, has existed for years and could have been exploited by cybercriminals and state surveillance groups, according to researchers at the Citizen Lab, a technology and security research lab affiliated with the University of Toronto.

These apps help users type Chinese characters more efficiently and are ubiquitous on devices used by Chinese people. The four most popular apps—built by major internet companies like Baidu, Tencent, and iFlytek—basically account for all the typing methods that Chinese people use. Researchers also looked into the keyboard apps that come preinstalled on Android phones sold in China. What they discovered was shocking. Almost every third-party app and every Android phone with preinstalled keyboards failed to protect users by properly encrypting the content they typed. A smartphone made by Huawei was the only device where no such security vulnerability was found.

In August 2023, the same researchers found that Sogou, one of the most popular keyboard apps, did not use Transport Layer Security (TLS) when transmitting keystroke data to its cloud server for better typing predictions. Without TLS, a widely adopted international cryptographic protocol that protects users from a known encryption loophole, keystrokes can be collected and then decrypted by third parties. Even though Sogou fixed the issue after it was made public last year, some Sogou keyboards preinstalled on phones are not updated to the latest version, so they are still subject to eavesdropping. [...] After the researchers got in contact with companies that developed these keyboard apps, the majority of the loopholes were fixed. But a few companies have been unresponsive, and the vulnerability still exists in some apps and phones, including QQ Pinyin and Baidu, as well as in any keyboard app that hasn’t been updated to the latest version.

Submission + - 'ArcaneDoor' Cyberspies Hacked Cisco Firewalls to Access Government Networks (wired.com)

Submitted by Anonymous Coward
An anonymous reader writes: Network security appliances like firewalls are meant to keep hackers out. Instead, digital intruders are increasingly targeting them as the weak link that lets them pillage the very systems those devices are meant to protect. In the case of one hacking campaign over recent months, Cisco is now revealing that its firewalls served as beachheads for sophisticated hackers penetrating multiple government networks around the world. On Wednesday, Ciscowarnedthat its so-called Adaptive Security Appliances—devices that integrate a firewall and VPN with other security features—had been targeted by state-sponsored spies who exploited twozero-day vulnerabilitiesin the networking giant's gear to compromise government targets globally in a hacking campaign it's calling ArcaneDoor.

The hackers behind the intrusions, which Cisco's security division Talos is calling UAT4356 and which Microsoft researchers who contributed to the investigation have named STORM-1849, couldn't be clearly tied to any previous intrusion incidents the companies had tracked. Based on the group's espionage focus and sophistication, however, Cisco says the hacking appeared to be state-sponsored. “This actor utilized bespoke tooling that demonstrated a clear focus on espionage and an in-depth knowledge of the devices that they targeted, hallmarks of a sophisticated state-sponsored actor,” a blog post from Cisco's Talos researchers reads. Cisco declined to say which country it believed to be responsible for the intrusions, but sources familiar with the investigation tell WIRED the campaign appears to be aligned with China's state interests.

Cisco says the hacking campaign began as early as November 2023, with the majority of intrusions taking place between December and early January of this year, when it learned of the first victim. “The investigation that followed identified additional victims, all of which involved government networks globally,” the company's report reads. In those intrusions, the hackers exploited two newly discovered vulnerabilities in Cisco's ASA products. One, which it's calling Line Dancer, let the hackers run their own malicious code in the memory of the network appliances, allowing them to issue commands to the devices, including the ability to spy on network traffic and steal data. A second vulnerability, which Cisco is calling Line Runner, would allow the hackers' malware to maintain its access to the target devices even when they were rebooted or updated. It's not yet clear if the vulnerabilities served as the initial access points to the victim networks, or how the hackers might have otherwise gained access before exploiting the Cisco appliances.

Submission + - Updating California's Grid For EVs May Cost Up To $20 Billion (arstechnica.com)

Submitted by Anonymous Coward
An anonymous reader writes: Two researchers at the University of California, Davis—Yanning Li and Alan Jenn—have determined that nearly two-thirds of [California's] feeder lines don't have the capacity that will likely be needed for car charging. Updating to handle the rising demand might set its utilities back as much as 40 percent of the existing grid's capital cost. Li and Jenn aren't the first to look at how well existing grids can handle growing electric vehicle sales; other research has found various ways that different grids fall short. However, they have access to uniquely detailed data relevant to California's ability to distribute electricity (they do not concern themselves with generation). They have information on every substation, feeder line, and transformer that delivers electrons to customers of the state's three largest utilities, which collectively cover nearly 90 percent of the state's population. In total, they know the capacity that can be delivered through over 1,600 substations and 5,000 feeders.[...]

By 2025, only about 7 percent of the feeders will experience periods of overload. By 2030, that figure will grow to 27 percent, and by 2035—only about a decade away—about half of the feeders will be overloaded. Problems grow a bit more slowly after that, with two-thirds of the feeders overloaded by 2045, a decade after all cars sold in California will be EVs. At that point, total electrical demand will be close to twice the existing capacity. The problems aren't evenly distributed, though. They appear first in high-population areas like the Bay Area. And throughout this period, most of the problems are in feeders that serve residential and mixed-use neighborhoods. The feeders that serve neighborhoods that are primarily business-focused don't see the same coordinated surge in demand that occurs as people get home from work and plug in; they're better able to serve the more erratic use of charging stations at office complexes and shopping centers. In terms of the grid, residential services will need to see their capacity expand by about 16 gigawatts by 2045. Public chargers will need nine gigawatts worth of added capacity by the same point. The one wild card is direct current fast charging. Eliminating fast chargers entirely would reduce the number of feeders that need upgrades by 12 percent. Converting all public stations to DC fast charging, in contrast, would boost that number by 15 percent. So the details of the upgrades that will be needed will be very sensitive to the impatience of EV drivers.

Paying for the necessary upgrades will be pricey, but there's a lot of uncertainty here. Li and Jenn came up with a range of anywhere between $6 billion and $20 billion. They put this in context in two ways. The total capital invested in the existing grid is estimated to be $51 billion, so the cost of updating it could be well over a third of its total value. At the same time, the costs will be spread out over decades and only total up to (at most) three times the grid's annual operation and maintenance costs. So in any one year, the costs shouldn't be crippling. All that might be expected to drive the cost of electricity up. But Li and Jenn suggest that the greater volume of electricity consumption will exert a downward pressure on prices (people will pay more overall but pay somewhat less per unit of electricity). Based on a few economic assumptions, the researchers conclude that this would roughly offset the costs of the necessary grid expansion, so the price per unit of electricity would be largely static.

Submission + - No More Refunds After 100 Hours: Steam Closes Early Access Playtime Loophole (arstechnica.com)

Submitted by Anonymous Coward
An anonymous reader writes: "Early Access" was once a novel, quirky thing, giving a select set of Steam PC games a way to involve enthusiastic fans in pre-alpha-level play-testing and feedback. Now loads of games launch in various forms of Early Access, in a wide variety of readiness. It's been a boon for games like Baldur's Gate 3, which came a long way across years of Early Access. Early Access, and the "Advanced Access" provided for complete games by major publishers for "Deluxe Editions" and the like, has also been a boon to freeloaders. Craven types could play a game for hours and hours, then demand a refund within the standard two hours of play, 14 days after the purchase window of the game's "official" release. Steam-maker Valve has noticed and, as of Tuesday night, updated its refund policy.

"Playtime acquired during the Advanced Access period will now count towards the Steam refund period," reads the update. In other words: Playtime is playtime now, so if you've played more than two hours of a game in any state, you don't get a refund. That closes at least one way that people could, with time-crunched effort, play and enjoy games for free in either Early or Advanced access.

Submission + - Veteran PC game celebrates 40th anniversary (github.io)

Submitted by sfraggle
sfraggle writes: Biplane shoot-'em up is celebrating 40 years today since its first release back in 1984. The game is one of the oldest PC games still in active development today, originating as an MS-DOS game for the original IBM PC. The 40th anniversary site has a detailed history of how the game was written as a tech demo for the now-defunct Imaginet networking system. There is also a video interview with its original authors.

Submission + - Generative AI Arrives In the Gene Editing World of CRISPR (nytimes.com)

Submitted by Anonymous Coward
An anonymous reader writes: Generative A.I. technologies can writepoetry and computer programsor createimages of teddy bearsandvideos of cartoon charactersthat look like something from a Hollywood movie. Now, new A.I. technology is generating blueprints for microscopic biological mechanisms that can edit your DNA, pointing to a future when scientists can battle illness and diseases with even greater precision and speed than they can today. Described in aresearch paper published on Mondayby a Berkeley, Calif., startup called Profluent, the technology is based on the same methods that drive ChatGPT, the online chatbot thatlaunched the A.I. boom after its release in 2022. The company is expected to present the paper next month at the annual meeting of the American Society of Gene and Cell Therapy.

Submission + - IBM aims to buy Hashicorp (reuters.com)

Submitted by Anonymous Coward
An anonymous reader writes: Allegedly IBM is close to a deal to buy out Hashicorp, Reuters reports.

Submission + - What Comes After OLED? Meet QDEL (arstechnica.com)

Submitted by Anonymous Coward
An anonymous reader writes: Quantum dots are already moving in the premium display category, particularly through QD-OLED TVs and monitors. The next step could be QDEL, short for "quantum dot electroluminescent," also known as NanoLED, screens. Not to be confused with the QLED (quantum light emitting diode) tech already available in TVs, QDEL displays don't have a backlight. Instead, the quantum dots are the light source. The expected result is displays with wider color spaces than today's QD-OLEDs (quantum dot OLEDs) that are also brighter, more affordable, and resistant to burn-in. It seems like QDEL is being eyed as one of the most potentially influential developments for consumer displays over the next two years. If you’re into high-end display tech, QDEL should be on your radar.

You may know QDEL as NanoLED because that's what Nanosys, a quantum dot supplier developing the technology, calls it. QDEL has gone by other names, such as QLED—before Samsung claimed that acronym for LCD-LED TVs that use quantum dots. You may also see QDEL referred to as QD-EL, QD-LED, or EL-QD. As the alphabet soup suggests, there are still some things to finalize with this tech. This article will mostly use the term QDEL, with occasional references to NanoLED. If none of those names sound familiar, it's probably because you can't buy any QDEL products yet. Suppliers suggest that could change in the next few years; Nanosys is targeting 2026 for commercial availability. [...]

Today's OLED screens use OLED material as their light source, with QD-OLED specifically applying quantum dots to convert the light into color. In QLED, the light source is a white backlight; QDEL displays apply electricity directly to quantum dots, which then generate light. QDEL uses a layer of quantum dots sandwiched between an anode and cathode to facilitates the flow of electricity into the quantum dots. QDEL displays have pixels made of a red quantum dot subpixel, green quantum dot subpixel, and—differing from today's QLED and QD-OLED displays—blue quantum dot subpixel. QDEL displays use the same quantum dot cores that QD-OLED and QLED products use, [Jeff Yurek, Nanosys' VP of marketing] told me, adding, "The functionalization of the outer layer of the [quantum dots] needs to be changed to make it compatible with each display architecture, but the cores that do the heavy lifting are pretty much the same across all of these."

Because QDEL pixels make their own light and can therefore turn off completely, QDEL displays can deliver the same deep blacks and rich contrast that made OLED popular. But with the use of direct-view quantum dots, stakeholders are claiming the potential for wider color gamuts than we've seen in consumer displays before. With fewer layers and parts, there are also implications for QDEL product pricing, longevity, and even thinness. [...] The fact that quantum dots are already being successfully applied to LCD-LED and OLED screens is encouraging for future QDEL products. QDEL stakeholders claim that the tech could bring efficiencies like lower power consumption and higher brightness than OLED. (Research using a prototype device has recorded quantum dot light-emitting diodes reaching 614,000 nits. Of course, those aren't the type of results you should expect to see in a real-life consumer product.) There's also hope that QDEL could eventually last longer than OLED, especially since QDEL doesn't rely on organic materials that can cause burn-in.

Submission + - Driving Dystopia: Connected Vehicle Data Now Up For Grabs By Intel Agencies (thetruthaboutcars.com)

Submitted by schwit1
schwit1 writes: Connected vehicles now appear to be on the table as a new vector for government surveillance. On Saturday, President Joe Biden signed a bill that reauthorizes Section 702 of the Foreign Intelligence Surveillance Act after the Senate passed it late on Friday (60-34).

The bill saw overwhelming support from Democrat legislators and sufficient Republican backing to be pushed through. Any amendments floated that were intended to shield American citizens from getting scooped up in the net without the government first procuring a warrant were struck down while it was still moving through the House earlier in the week.

Section 702 of FISA is supposed to be a way to quickly gather intel on the communications of foreign individuals. However, it’s long been criticized as being repeatedly abused as a way to push through warrantless spying and the latest incarnation seems to be written to do exactly that. While reauthorization was still under consideration in Congress, Rep. Anna Paulina Luna (R-FL) argued that FISA had been improperly used over 278,000 times by the federal government, often violating the rights of U.S. citizens.

"The original intent of the Foreign Intelligence Surveillance Act was to be able to gather information on bad foreign actors," she said. "However, as we have seen over the years, the program has been abused to spy on American citizens in direct violation of American liberty and the 4th Amendment. The FISA court found that the federal government violated its own rules over 278,000 times."

Senator Ron Wyden (D-OR) likewise opposed the bill, stating it effectively forced any business or person who has the ability to record or store electronic communications to spy on behalf of the federal intelligence agencies. In fact, the bill itself states “any other service provider who has access to equipment that is being or may be used to transmit or store wire or electronic communication” is now legally obligated to comply with clandestine communications monitoring on behalf of said agencies. Wyden claimed that would include “anyone with access to a server, a wire, a cable box, a Wi-Fi router, a phone, or a computer.”

It would also include automakers, who now possess some of the world’s largest data centers that compile the immense amount of information produced by today’s connected cars — many of which now incorporate in-cabin microphones and expansive camera arrays. All of that is now appears to be up for grabs, along with the vehicle's positional data and any calls or text made while using it. Moreover, without any need for warrants, there would be no record of who is being spied on or on what grounds. Intelligence agencies can effectively deputize any business or individual for an impromptu surveillance program and then force them to remain quiet about it.

Submission + - Linux Can Finally Run Your Car's Safety Systems and Driver-Assistance Features (arstechnica.com)

Submitted by Anonymous Coward
An anonymous reader writes: There's a new Linux distro on the scene today, and it's a bit specialized. Its development was led by the automotive electronics supplier Elektrobit, and it's the first open source OS that complies with the automotive industry's functional safety requirements. [...] With Elektrobit's EB corbos Linux for Safety Applications (that sure is a long name), there's an open source Linux distro that finally fits the bill, having just been given the thumbs up by the German organization TUV Nord. (It also complies with the IEC 61508 standard for safety applications.) "The beauty of our concept is that you don't even need to safety-qualify Linux itself," said Moritz Neukirchner, a senior director at Elektrobit overseeing SDVs. Instead, an external safety monitor runs in a hypervisor, intercepting and validating kernel actions.

"When you look at how safety is typically being done, look at communication—you don't safety-certify the communication specs or Ethernet stack, but you do a checker library on top, and you have a hardware anchor for checking down below, and you insure it end to end but take everything in between out of the certification path. And we have now created a concept that allows us to do exactly that for an operating system," Neukirchner told me. "So in the end, since we take Linux out of the certification path and make it usable in a safety-related context, we don't have any problems in keeping up to speed with the developer community," he explained. "Because if you start it off and say, 'Well, we're going to do Linux as a one-shot for safety,' you're going to have the next five patches and you're off [schedule] again, especially with the security regulation that's now getting toward effect now, starting in July with the UNECE R155 that requires continuous cybersecurity management vulnerability scanning for all software that ends up in the vehicle."

"In the end, we see roughly 4,000 kernel security patches within eight years for Linux. And this is the kind of challenge that you're being put up to if you want to participate in that speed of innovation of an open source community as rich as that of Linux and now want to combine this with safety-related applications," Neukirchner said. Elektrobit developed EB corbos Linux for Safety Applications together with Canonical, and together they will share the maintenance of keeping it compliant with safety requirements over time.

Submission + - Telegram a 'huge' problem for Ukraine; intel chief (thepressunited.com)

Submitted by Anonymous Coward
An anonymous reader writes: Telegram poses a “huge problem” for Ukraine and must be legally forced to do away with anonymous channels, Kiev’s top spy Kirill Budanov said in an interview with the BBC published on Monday.

Submission + - California lawmakers approve bill to make you show ID for online porn (sacbee.com) 1

Submitted by sarren1901
sarren1901 writes: Look at online porn? Soon, you might have to provide a credit card or government ID in order to do so. Both Democratic and Republican lawmakers on the Assembly Privacy and Consumer Protection Committee last week sided with conservative religious organizations against LGBTQ, reproductive health and civil liberty advocacy groups and voted unanimously in favor of AB 3080, a bill by Assemblyman Juan Alanis, R-Modesto, that would require pornographic websites “to take reasonable steps to ensure” that only adults are looking at them.

Read more at: https://www.sacbee.com/news/po...

Submission + - Fedora Linux 40 Officially Released (9to5linux.com)

Submitted by prisoninmate
prisoninmate writes: Fedora Linux 40 distribution has been officially released and it’s now available for download powered by the latest Linux 6.8 kernel series and featuring the GNOME 46 and KDE Plasma 6 desktop environments, reports 9to5Linux:

"Powered by the latest and greatest Linux 6.8 kernel series, the Fedora Linux 40 release ships with the GNOME 46 desktop environment for the flagship Fedora Workstation edition and the KDE Plasma 6 desktop environment for the Fedora KDE Spin, which defaults to the Wayland session as the X11 session was completely removed."

"Fedora Linux 40 also includes some interesting package management changes, such as dropping Delta RPMs and disabling support in the default configuration of DNF / DNF5. It also changes the DNF behavior to no longer download filelists by default. However, this release doesn’t ship with the long-awaited DNF5 package manager."

"For AMD GPUs, Fedora Linux 40 ships with AMD ROCm 6.0 as the latest release of AMD’s software optimized for AI and HPC workload performance, which enables support for the newest flagship AMD Instinct MI300A and MI300X datacenter GPUs."

Submission + - Government Surveillance Keeps Us Safe (nytimes.com)

Submitted by Anonymous Coward
An anonymous reader writes: This is an extraordinarily dangerous time for the United States and our allies. Israel’s unpreparedness on Oct. 7 shows that even powerful nations can be surprised in catastrophic ways. Fortunately, Congress, in a rare bipartisan act, voted early Saturday to reauthorize a key intelligence power that provides critical information on hostile states and threats ranging from terrorism to fentanyl trafficking.

Civil libertarians argued that the surveillance bill erodes Americans’ privacy rights and pointed to examples when American citizens got entangled in investigations. Importantly, the latest version of the bill adds dozens of legal safeguards around the surveillance in question — the most expansive privacy reform to the legislation in its history. The result preserves critical intelligence powers while protecting Americans’ privacy rights in our complex digital age.

At the center of the debate is the Foreign Intelligence Surveillance Act. Originally passed in 1978, it demanded that investigators gain an order from a special court to surveil foreign agents inside the United States. Collecting the communications of foreigners abroad did not require court approval.

Submission + - Windows vulnerability reported by the NSA exploited to install Russian malware (arstechnica.com)

Submitted by echo123
echo123 writes: Kremlin-backed hackers have been exploiting a critical Microsoft vulnerability for four years in attacks that targeted a vast array of organizations with a previously undocumented tool, the software maker disclosed Monday.

When Microsoft patched the vulnerability in October 2022—at least two years after it came under attack by the Russian hackers—the company made no mention that it was under active exploitation. As of publication, the company’s advisory still made no mention of the in-the-wild targeting. Windows users frequently prioritize the installation of patches based on whether a vulnerability is likely to be exploited in real-world attacks.

On Monday, Microsoft revealed that a hacking group tracked under the name Forest Blizzard has been exploiting CVE-2022-38028 since at least June 2020—and possibly as early as April 2019. The threat group—which is also tracked under names including APT28, Sednit, Sofacy, GRU Unit 26165, and Fancy Bear—has been linked by the US and the UK governments to Unit 26165 of the Main Intelligence Directorate, a Russian military intelligence arm better known as the GRU. Forest Blizzard focuses on intelligence gathering through the hacking of a wide array of organizations, mainly in the US, Europe, and the Middle East.

Microsoft representatives didn't respond to an email asking why the in-the-wild exploits are being reported only now.

Monday’s advisory provided additional technical details:

Read the rest at ArsTechnica.

Submission + - Voyager 1 is sending data back to Earth for the first time in 5 months (cnn.com)

Submitted by Tony Isaac
Tony Isaac writes: Voyager 1 is once again communicating back to Earth and appears to be functioning normally. Kudos to those NASA engineers who figured out how to diagnose that a chip was defective, and rewrite its code to avoid using that chip entirely! I can just imagine what kind of spaghetti code that is by now, but they figured out how to get it to work. I guess V'ger isn't quite here yet!

Submission + - Two lifeforms merge into one organism for first time in a billion years (msn.com)

Submitted by fjo3
fjo3 writes: For the first time in at least a billion years, two lifeforms have merged into a single organism.

The process, called primary endosymbiosis, has only happened twice in the history of the Earth, with the first time giving rise to all complex life as we know it through mitochondria. The second time that it happened saw the emergence of plants.

Now, an international team of scientists have observed the evolutionary event happening between a species of algae commonly found in the ocean and a bacterium.

Submission + - Voyager 1 Is Communicating Well Again (scientificamerican.com)

Submitted by fahrbot-bot
fahrbot-bot writes: Scientific American is reporting that after [5] months of nonsensical transmissions from humanity’s most distant emissary, NASA’s iconic Voyager 1 spacecraft is finally communicating intelligibly with Earth again.

When the latest communications glitch occurred last fall, scientists could still send signals to the distant probe, and they could tell that the spacecraft was operating. But all they got from Voyager 1 was gibberish—what NASA described in December 2023 as “a repeating pattern of ones and zeros.” The team was able to trace the issue back to a part of the spacecraft’s computer system called the flight data subsystem, or FDS, and identified that a particular chip within that system had failed.

Mission personnel couldn’t repair the chip. They were, however, able to break the code held on the failed chip into pieces they could tuck into spare corners of the FDS’s memory, according to NASA. The first such fix was transmitted to Voyager 1 on April 18. With a total distance of 30 billion miles to cross from Earth to the spacecraft and back, the team had to wait nearly two full days for a response from the probe. But on April 20 NASA got confirmation that the initial fix worked. Additional commands to rewrite the rest of the FDS system’s lost code are scheduled for the coming weeks, according to the space agency, including commands that will restore the spacecraft’s ability to send home science data.

Also: Voyager 1 is sending data back to Earth for the first time in 5 months and NASA's Voyager 1 spacecraft finally phones home after 5 months of no contact

Submission + - Voyager 1 resumes sending information (nasa.gov)

Submitted by quonset
quonset writes: Just over two weeks ago, NASA figured out why its Voyager 1 spacecraft stopped sending useful data. They suspected corrupted memory in its flight data system (FDS) was the culprit. Today, for the first time since November, Voyager 1 is sending useful data about its health and the status of its onboard systems back to NASA. How did NASA accomplish this feat of long distance repair? They broke up the code into smaller pieces and redistributed them throughout the memory. From NASA:

So they devised a plan to divide the affected code into sections and store those sections in different places in the FDS. To make this plan work, they also needed to adjust those code sections to ensure, for example, that they all still function as a whole. Any references to the location of that code in other parts of the FDS memory needed to be updated as well.

The team started by singling out the code responsible for packaging the spacecraft’s engineering data. They sent it to its new location in the FDS memory on April 18. A radio signal takes about 22 ½ hours to reach Voyager 1, which is over 15 billion miles (24 billion kilometers) from Earth, and another 22 ½ hours for a signal to come back to Earth. When the mission flight team heard back from the spacecraft on April 20, they saw that the modification worked: For the first time in five months, they have been able to check the health and status of the spacecraft.

During the coming weeks, the team will relocate and adjust the other affected portions of the FDS software. These include the portions that will start returning science data.

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