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  • Emma Heming Willis on moving husband Bruce Willis into a second home for dementia care: ‘I know it raises eyebrows [but] you have to do what’s right’

    Emma Heming Willis on moving husband Bruce Willis into a second home for dementia care: ‘I know it raises eyebrows [but] you have to do what’s right’

    By Beth Pinsker

    At a book launch event with Anderson Cooper, the author talks about ‘The Unexpected Journey’

    Bruce Willis and Emma Heming Willis in 2019 in New York City.

    At a banquet hall in New Jersey, Emma Heming Willis was the headliner on an evening for caregivers that had psychologists, financial planners and lawyers as warm-up acts.

    About 300 in the rapt audience of caregivers from the New York and New Jersey area clutched their goody bags that included one-day-early copies of her new book, “The Unexpected Journey: Finding Strength, Hope, and Yourself on the Caregiving Path,” and eagerly awaited her answers to questions asked by the host, journalist Anderson Cooper.

    “I feel like we’re sitting in a room of heroes,” Cooper said, pausing and tearing up. “And I’m just visiting.”

    Heming Willis responded, “People do it because there’s no other option.”

    When she first became a caregiver to her husband – the actor Bruce Willis, who was formally diagnosed with frontotemporal dementia (FTD) in 2022 – Heming Willis didn’t know she was allowed to ask for help. His symptoms started before doctors put a name to his disease, first with the recurrence of a childhood stutter, and then with other behavioral changes.

    There are about 63 million caregivers in the U.S. currently, according to AARP’s latest report, and most of them are like Heming Willis – unpaid, untrained and in over their heads. Dementia is a particularly hard disease to care for at home. FTD, for example, affects about 60,000 people in the U.S., according to the Association for Frontotemporal Degeneration. That’s just a small subset of those affected by all forms of dementia, which also include Alzheimer’s, Lewy body dementia, Parkinson’s and vascular dementia. About 52% of Americans will experience some form of dementia in their lifetimes.

    It’s hard to go it alone, but asking for help came with guilt and shame for Heming Willis. “Society says ‘this is my husband and I will do all the things necessary,’” she said.

    Eventually, the doctors and her stepdaughters from Bruce’s 13-year marriage to Demi Moore helped change her mindset. “Scout said ‘I’m more worried about you than dad.’ And that was another wake-up call,” she said.

    That brought the evening another step closer to discussing the elephant in the room: that Heming Willis had moved Bruce to a second home, and was being criticized for it in some online outlets and social media for abandoning him or not fulfilling her responsibilities.

    In the book, Heming Willis describes her decision-making process. She knew she would be judged and tried to head that off by explaining the difficulties of FTD, especially managing a person with it in a house with young children, as her two daughters were 8 and 10 at the time of the diagnosis and are 11 and 13 now.

    Cooper asked why she went public about the diagnosis initially.

    “I wanted to be able to control our narrative,” Heming Willis said. “Things get twisted and turned. It doesn’t always work out to my benefit.”

    “It’s a scary thing,” Cooper chimed in.

    A big part of her coming forward was to raise awareness of FTD. When Bruce was first diagnosed, the doctors sent them away with nothing but a pamphlet and told them to check back after a few months.

    “I want a different outcome for other families,” she said. “I want there to be a treatment, or a cure, and not to be sent away with nothing.”

    Addressing the second home

    A member of the audience spoke about her own husband, who was diagnosed at 591/2 with early Alzheimer’s but had been having symptoms for 17 years prior with no explanation. He had reached a stage where she was thinking of moving him into a basement apartment, and wanted to know how Heming Willis had managed to move Bruce. Did he know what was happening? Did she just walk him over there?

    “It’s a second house,” said Heming Willis, referencing the backlash that has alternately described the living situation as a nursing home and a care facility and has implied she isn’t doing her job as a caregiver.

    “I wanted to do the safest thing for him and our two kids. That’s my priority. He’s doing so well. His needs are met 100% of the time,” she said. “I know it raises eyebrows. I am braced for it. You have to do what’s right.”

    The audience broke out into applause. Another questioner described her challenges with her father, who also had FTD, who acted inappropriately and was difficult to manage. People with dementia often have trouble sleeping and wander off. Heming Willis noted that Bruce had a hard time with noise, and that was hard in a house with two kids. The cost has been overwhelming, she said, and she’s grateful she has the resources to cover paid caregivers.

    Cooper added that when his mother was sick, he hired nurses to care for her and had to work extra weekends to cover the cost. When he suggested scaling back to less skilled help, “she looked at me like I was trying to kill her,” he said. So he just kept working to cover the costs.

    For others trying to deal with the cost of care, she offers resources in the book for help, from financial to psychological.

    Her own touchstone is that when she is with Bruce now, he’s very much in the present, and it’s peaceful for her just to sit with him and hold hands.

    “He’s wistful. He lives in the here and now and he’s not in pain. I often wonder what that’s like, not worrying about yesterday or the future. When I’m sitting next to him, we just settle in.”

    Got a question about investing, how it fits into your overall financial plan and what strategies can help you make the most out of your money? You can write to me at beth.pinsker@marketwatch.com. Please put “Fix My Portfolio” in the subject line.

    You can also join the Retirement conversation in our Facebook community: Retire Better with MarketWatch.

    By submitting your story to Dow Jones & Co., the publisher of MarketWatch, you understand and agree that we may use your story, or versions of it, in all media and platforms, including via third parties.

    More Fix My Portfolio

    An obsession with avoiding the estate tax cost this top exec his marriage. Now his son is speaking out.

    America’s 63 million family caregivers are mostly unpaid, stressed and begging for help

    PBS’s big ‘Caregiving’ documentary is about hope, but the postscript is “everybody is in danger”

    -Beth Pinsker

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    09-10-25 0940ET

    Copyright (c) 2025 Dow Jones & Company, Inc.

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  • Fendi’s Spy Bag is Back! (Hadn’t You Heard?) And Moda Operandi Threw a Party to Prove it

    Fendi’s Spy Bag is Back! (Hadn’t You Heard?) And Moda Operandi Threw a Party to Prove it

    Lauren Santo Domingo, Lindsay LohanMarc Patrick/BFA.com

    Tucked behind an unmarked door on the Upper East Side, Chez Fifi staged a covert comeback: the Spy Bag’s return. Fashion, art, and culture boldfacers slipped into the townhouse-turned-bistro with a single agenda—the It bag of the aughts was back.

    True to its name, the night had a clandestine hum. The unassuming brownstone brimmed with a salon-y crush; downstairs, Paul Sevigny—who once helmed the Beatrice Inn—set the mood from the decks as guests arrived. Upstairs, in the 1930s-inspired Parisian rooms, Lindsay Lohan and Lauren Santo Domingo traded notes. Talita von Fürstenberg and Ivy Getty posed nearby. Alisha Boe, Derek Blasberg, Bianca Lawson, and Tessa Brooks—among other actors, models, artists, and socialites—circulated through the living-room-turned-bistro. On cocktail tables, Spy Bags in richly grained leathers sat beside Frites Maison with caviar-topped aioli.

    “Even Lindsay Lohan turned up, because where else would she be in 2025? What I love is that the women who once saved up for their first Spy have grown into collectors, and now a new generation gets to discover its appeal all over again,” Lauren Santo Domingo told Vogue.

    Originally launched in 2005, Fendi’s Spy Bag quickly achieved cult status, claiming pride of place in the accessory closets of discerning fashion folk. Its espionage-adjacent detail—a hidden pocket beneath the flap that opens via a disguised button—sealed the lore. Now, Moda Operandi is joining the revival with a curated selection from Fendi’s Fall/Winter 2025 collection—including an exclusive first drop of the mini Spy Bag—available to preorder through the retailer’s private Trunkshow.

    As the evening unfolded, Lohan added, “I have so many memories with my Fendi family and the original Spy, so to be here for this anniversary makes it extra special.” With her stamp of approval, the Spy Bag’s second act looks secure.

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  • BlackRock Is Said to Get $10 Billion Financing for Aramco Deal

    BlackRock Is Said to Get $10 Billion Financing for Aramco Deal

    A group led by BlackRock Inc.’s Global Infrastructure Partners unit has arranged a roughly $10 billion financing package for its planned investment in Saudi Aramco natural gas infrastructure, people familiar with the matter said.

    The majority of the financing is a seven-year loan facility, which could later be refinanced in the bond market, the people said. It also includes a 19-year loan facility, according to the people, who asked not to be identified because the information is private.

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  • Fitch Rates Light and Wonder International's Proposed 2033 Notes 'BB'/'RR4' – Fitch Ratings

    1. Fitch Rates Light and Wonder International’s Proposed 2033 Notes ‘BB’/’RR4’  Fitch Ratings
    2. Light & Wonder Unit Plans $1 Billion Private Offering of Senior Notes  MarketScreener
    3. $1 Billion Debt Refinancing: Light & Wonder Plans New Senior Notes to Replace 7% 2028 Debt  Stock Titan
    4. Light & Wonder Announces $1 Billion Notes Offering  TipRanks

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  • DE BEERS GROUP INSTITUTE OF DIAMONDS LAUNCHES FREE NEW EDUCATION APP TO SUPPORT US RETAILERS WITH NATURAL DIAMOND SALES – De Beers Group

    DE BEERS GROUP INSTITUTE OF DIAMONDS LAUNCHES FREE NEW EDUCATION APP TO SUPPORT US RETAILERS WITH NATURAL DIAMOND SALES – De Beers Group

    DE BEERS GROUP INSTITUTE OF DIAMONDS LAUNCHES FREE NEW EDUCATION APP TO SUPPORT US RETAILERS WITH NATURAL DIAMOND SALES

    De Beers Group today announced that its Institute of Diamonds has launched a new education app to support retailers in the US with knowledge about natural diamonds so that sales staff can be more confident when communicating to consumers during the sales process.

    The app is available as of today free of charge for all interested retailers in the US and includes a range of easily digestible content including fast facts, games, podcasts, videos, and downloadable retailer aids.

    Jodine Bolden, Director of Education & Training at De Beers Group Institute of Diamonds, said: “We are delighted to introduce the De Beers Education mobile app, providing retailers with free access to unlimited natural diamond knowledge at their fingertips. The app contains a variety of ways for people to engage with the compelling story of natural diamonds, so whether you prefer to learn through written content, videos, games or podcasts, there’s something for everyone.

    “As the difference in value between natural diamonds and synthetic or laboratory-grown diamonds increases, it’s crucial that retailers can provide consumers with clear and accurate information, so we look forward to supporting as many retailers as possible via the free De Beers Education mobile app.”

    The De Beers Education app is available as a free download from app stores, please follow the link below. 

    Apple store 

    Google Play Store 

     

    – ends –

     

    Contact

    De Beers Group Press Office         

    [email protected]

     

     

    About De Beers Group

    Established in 1888, De Beers Group is the world’s leading diamond company with expertise in the exploration, mining, marketing and retailing of diamonds. Together with its joint venture partners, De Beers Group employs more than 20,000 people across the diamond pipeline and is the world’s largest diamond producer by value, with diamond mining operations in Botswana, Canada, Namibia and South Africa. Innovation sits at the heart of De Beers Group’s strategy as it develops a portfolio of offers that span the diamond value chain, including its jewellery houses, De Beers London and Forevermark, and other pioneering solutions such as diamond sourcing and traceability initiatives Tracr and GemFair. De Beers Group also provides leading services and technology to the diamond industry in the form of education and laboratory services and a wide range of diamond sorting, detection and classification technology services. De Beers Group is committed to ‘Building Forever,’ a holistic and integrated approach to sustainability that underpins our efforts to create meaningful impact for the people and places where our diamonds are discovered. Building Forever focuses on three key areas where, through collaborations and partnerships around the globe, we have an enhanced ability to drive positive impact; Livelihoods, Climate and Nature. De Beers Group is a member of the Anglo American plc group. For further information, visit www.debeersgroup.com.

     

     

     

     

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  • Bagging Space Junk: TransAstra’s Inflatable Tech

    Bagging Space Junk: TransAstra’s Inflatable Tech

    KENNEDY SPACE CENTER (FL), September 10, 2025 – In space, orbital debris travels faster than a speeding bullet. To make the orbit around Earth safer for astronauts, satellites, and spacecraft, aerospace startup TransAstra Corporation developed an innovative debris removal technology. The Capture Bag system can trap objects of different shapes and sizes and even those that are tumbling, a common challenge in space debris removal. To advance the technology, the company is sending the system to the International Space Station (ISS) for testing in an investigation sponsored by the ISS National Laboratory®.

    “The beauty of this technology is that we can pretty much capture anything that fits into the bag, whether that is an asteroid or a satellite,” said TransAstra chief engineer Thibaud Talon. “The system is designed around an inflatable, pressurized structure. Gravity plays a big role in how the bag behaves, so it is critical to demonstrate how it works in actual microgravity.”

    For the investigation, the Capture Bag will be inflated inside Voyager Technologies’ Bishop Airlock on the space station. The airlock provides isolation from the atmosphere of the ISS cabin and can be depressurized to mimic conditions in space. The team will observe the bag’s deployment using four cameras in Bishop Airlock and one inside the Capture Bag system.

    “We’ve tested Capture Bag extensively in vacuum conditions on the ground but deploying it in microgravity is the only way to be sure that we understand how this works,” said TransAstra CEO Joel Sercel.

    The system is designed so that a carrier vehicle can take the bag to a target, open it, fly it over the target, and then close and cinch the bag. The bag can re-open as well, which allows the system to capture multiple pieces of debris during one flight. The captured items can then be safely de-orbited, placed in a higher “graveyard” orbit, or taken to an in-orbit repurposing station where a potential hazard can be turned into something useful. According to TransAstra, relocating debris to a repurposing facility could cost six times less than de-orbiting, use 80 percent less propellant, and clear a given orbit 40 percent faster.

    “Space debris is a significant problem for spacefaring nations,” Sercel said. “It is one of the greatest hazards astronauts face on the way to and from the space station.”

    Orbital debris travels at a velocity of nearly five miles per second, he explained. By contrast, a high-powered rifle bullet travels around half a mile per second. That means even particles as small as three-hundredths of an ounce can be very hazardous.

    “We really need to get hold of this problem to keep space safely navigable,” Sercel added. “Given the growth of traffic in low Earth orbit, within the next 10 years, we will see tens of thousands of objects there.”

    Capture Bag comes in a variety of sizes, from as small as a coffee mug to big enough to capture a 10,000-ton asteroid the size of a small building. Additionally, the technology is much simpler to control than a robotic arm and less expensive.

    “Large-scale, sustainable activities in space have to be affordable,” Sercel said. “A simple, inflatable bag can be much less expensive than comparable robotic arms.”

    While this test is aimed at advancing a cost-effective way to dispose of old satellites and other debris, TransAstra ultimately plans to use the Capture Bag system to detect and capture asteroids for mining. Together, these sectors are estimated to have an annual total addressable market value of more than $1 billion by 2030.

    Northrop Grumman’s next commercial resupply mission for NASA is scheduled to launch no earlier than 6:11 p.m. EDT on Sunday, September 14, from Cape Canaveral Space Force Station in Florida. For additional information on ISS National Lab-sponsored investigations bringing value to humanity and driving a sustainable market economy in low Earth orbit, visit our website.

    Download a high-resolution image for this release: TransAstra’s Capture Bag

    Media Contact:
    Patrick O’Neill
    904-806-0035
    PONeill@ISSNationalLab.org

    # # #

    About the International Space Station (ISS) National Laboratory: The International Space Station (ISS) is a one-of-a-kind laboratory that enables research and technology development not possible on Earth. As a public service enterprise, the ISS National Laboratory® allows researchers to leverage this multiuser facility to improve quality of life on Earth, mature space-based business models, advance science literacy in the future workforce, and expand a sustainable and scalable market in low Earth orbit. Through this orbiting national laboratory, research resources on the ISS are available to support non-NASA science, technology, and education initiatives from U.S. government agencies, academic institutions, and the private sector. The Center for the Advancement of Science in Space® (CASIS®) manages the ISS National Lab, under Cooperative Agreement with NASA, facilitating access to its permanent microgravity research environment, a powerful vantage point in low Earth orbit, and the extreme and varied conditions of space. To learn more about the ISS National Lab, visit our website.

    As a 501(c)(3) nonprofit organization, CASIS accepts corporate and individual donations to help advance science in space for the benefit of humanity. For more information, visit our donations page.

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  • AI detects hidden movement clues linked to brain disorders, study shows News

    AI detects hidden movement clues linked to brain disorders, study shows News

    Early detection of even the slightest motor function changes can be critical to slowing the progression of Parkinson’s disease. Yet these subtle signs often go unnoticed. 

    Now, UF researcher Diego L. Guarín, Ph.D., is harnessing AI to spot these subtle changes from video recordings before clinical symptoms become evident to the clinician’s eyes. 

    Guarín, an assistant professor in the UF College of Health & Human Performance’s Department of Applied Physiology & Kinesiology and an affiliate faculty member in the Herbert Wertheim College of Engineering’s J. Crayton Pruitt Family Department of Biomedical Engineering and the Norman Fixel Institute for Neurological Diseases, recently published the results of his research in Nature

    “Video analysis is allowing us to see movement alterations that the eyes of the clinician cannot see,” Guarín said. “Early identification of these movement alterations is critical for disease management.”

    In his study, Guarín analyzed videos of finger-tapping movements from 66 participants, including healthy individuals; people with idiopathic REM sleep behavior disorder, or iRBD; and people with early Parkinson’s disease. 

    Idiopathic REM sleep behavior disorder involves people acting out their dreams, including talking, moving or even lashing out while sleeping. More than 80% of people with iRBD will develop Parkinson’s or a related brain disorder, making this an important subset of the population for studying early changes in motor function. 

    Importantly, trial participants needed to show no visible signs of Parkinsonism – brain conditions that have similar symptoms, like slowed movements – on their finger-tapping videos. 

    “An expert clinician looked at the videos and indicated that those participants were healthy,” Guarín said. “Everyone we took an analysis of looked healthy to an external observer.”

    Video recordings were analyzed using VisionMD, an open-source machine learning software that Guarín’s team developed.

    “When you process this video of a healthy-looking person with VisionMD, it will immediately say, ‘No, this person is moving way slower than you expect from a healthy person,’ so there are some motor alterations present in the video that cannot be detected with the naked eye,” Guarín said. “Our video analysis technique is so sensitive that it can identify things that the clinician cannot.”

    The study found that even when clinicians thought a finger-tapping test appeared normal, video analysis using AI identified that people with Parkinson’s disease had smaller and slower movements than other groups, demonstrating the significance of this approach. 

    Additionally, AI and video analysis could detect the sequence effect in people with iRBD and Parkinson’s disease. The sequence effect is the progressive decrease in movement amplitude and/or speed during repetitive movement, like tapping one’s fingers. The origin and mechanisms of this motor sign are poorly understood, but its presence in both iRBD and Parkinson’s might indicate that the sequence effect is an early indicator of brain disorders. 

    “Conducting simple, effective screening like this through standard video recordings, even those taken on a smartphone or webcam, could open the door to giving a brain diagnosis sooner and help those at greater risk of disease progression,” Guarín said.

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  • Global Fund says 70 mln lives saved in fight against AIDS, tuberculosis and malaria-Xinhua

    GENEVA, Sept. 10 (Xinhua) — The Global Fund to Fight AIDS, Tuberculosis and Malaria has saved 70 million lives since its inception in 2002, according to the organization’s annual Results Report released Wednesday.

    Highlighting major progress in the fight against AIDS, tuberculosis and malaria, the report warns that without renewed commitment and investment, decades of hard-won gains could unravel. The Global Fund’s eighth replenishment is critical to keep the world on track toward ending these deadly diseases.

    In less than a quarter century, the Global Fund partnership, driven by country leadership, affected communities and front-line health workers, has slashed the combined death rate from AIDS, tuberculosis and malaria by 63 percent and cut the combined incidence rate by 42 percent, said the report.

    “This shows that with the right tools, strong partnerships and sustained investment, we can change the course of global health for the better,” said Peter Sands, executive director of the Global Fund, which is established under a UN initiative as a non-profit organization providing global funding to combat these three diseases.

    “But in today’s fast-changing geopolitical environment, there is no room for complacency. The global health community must move faster to reduce fragmentation, eliminate duplication and make it easier for countries to work with us. The Global Fund is committed to bold change, maximizing every dollar, responding to countries’ evolving needs, and accelerating the shift to nationally led, nationally financed health systems.”

    The report demonstrates the high return on investment of the Global Fund partnership, and highlights the continued progress achieved in the fight against the three diseases, with a record number of people on antiretroviral therapy for HIV, a record number of people with tuberculosis receiving treatment, and the continued scale-up of malaria prevention efforts.

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  • Gregg Wallace launches legal claim against BBC over dismissal | BBC

    Gregg Wallace launches legal claim against BBC over dismissal | BBC

    The sacked MasterChef presenter Gregg Wallace has opened a legal claim against the BBC over his dismissal, according to court records.

    The data protection claim, which was filed in the high court last week, is understood to request the disclosure of confidential documents about his sacking.

    Wallace was dropped by the BBC in July after an independent report by the law firm Lewis Silkin substantiated 45 allegations made against him, including claims of inappropriate sexual language and one incident of unwelcome physical contact.

    MasterChef’s production company Banijay UK and the BBC said they had agreed that “Mr Wallace’s return to MasterChef is untenable”. Wallace apologised “for any distress caused”, but said the report cleared him of “the most serious and sensational accusations”.

    John Torode and Wallace hosted MasterChef together for 20 years. Photograph: Rex/Shutterstock

    Court records showed that a legal claim was filed last Friday on Wallace’s behalf against the BBC and BBC Studios with the case type listed as “data protection”. No further details or documents for the legal action are publicly available.

    A BBC spokesperson said: “We have not been formally notified of any legal proceedings so at this stage we are unable to comment.”

    The Lewis Silkin report noted that during the course of its seven-month investigation, Wallace was diagnosed with autism spectrum disorder, and said that the findings should be viewed in the context of his neurodiversity.

    In his July response to the investigation, Wallace suggested he was considering pursuing a disability claim against the BBC.

    At the time he said: “A late autism diagnosis has helped me understand how I communicate and how I’m perceived. I’m still learning. Banijay have given me great support, and I thank them. But in the end, the BBC left me exposed to trial by media and the damage it leaves in its wake.”

    He added he was considering his next move with “full legal support”.

    Speaking to the Sun, which first reported the high court claim, a source said: “Gregg previously applied to see all the paperwork concerning him but was blocked by the BBC. This is why he’s had to go legal. This is the first, major step towards Gregg taking serious action.

    “Gregg’s team believe that once they have the correspondence in front of them their case – and next steps – will become clear.”

    The Lewis Silkin review also led to the sacking of Wallace’s former co-host, John Torode, who was the subject of an allegation of using racist language that was upheld.

    Torode confirmed he was the subject of the allegation in July “for the sake of transparency”, but said he had “no recollection of the incident” and was “shocked and saddened” by the accusation.

    The BBC confirmed the latest series of MasterChef, which was filmed last year before allegations against Wallace and Torode were upheld, would be broadcast, adding that it had “not been an easy decision in the circumstances”.

    Two contestants have been edited out of the series, which was first broadcast last month.

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  • In 40,000 Years, Voyager 1 Will Have A Close Encounter With Gliese 445

    In 40,000 Years, Voyager 1 Will Have A Close Encounter With Gliese 445

    In 40,000 years, long after its mission is over, NASA’s Voyager 1 spacecraft will have a close encounter with Gliese 445. It won’t be the probe’s last.

    The Voyager probes were launched in 1977 and have been traveling ever since. At the moment, Voyager 1 is around 168 AU from the Earth, having become the first spacecraft to go beyond the heliosphere, cross the heliopause, and enter interstellar space. At its current position, it takes 23 hours, 19 minutes, and 9 seconds for signals from Earth to reach the spacecraft. At its current speed of about 61,195 kilometers per hour (38,025 miles per hour), it will still take over a year to widen that light-distance to a full 24 hours. At that point, Voyager will become the first human-made object to reach a full light-day from Earth.

    While Voyager’s mission is nearly over, with fuel dwindling and the spacecraft expected to power down permanently in the 2030s, its journey is only just beginning. First, it will pass through the Oort cloud, the hypothetical spherical shell of objects thought to surround our Solar System, right at the edge of the Sun’s influence.

    “The distant Oort cloud marks the gravitational edge of the Solar System, in a vast region of undiscovered objects,” NASA explains of the cloud, first hypothesized by Dutch astronomer Jan Oort in 1950. “Short-period comets may originate in the scattered disk, inner, part of the Oort cloud, while long-period comets likely come from the spherical, outer portion of the Oort cloud. These comets only pass the Sun on rare occasions, possibly when disturbed by distant passing stars or galactic tides. There is speculation of other large planets in this region that may disturb comets in their vicinity, but none have yet been discovered.”

    At the lower range of estimates, the Oort cloud could begin around 1,000 AU from the Sun. If the Oort cloud does begin here, the spacecraft could reach it in just a few centuries. However, given the sheer scale of the cloud, it will be there for tens of thousands of years.

    “Much of interstellar space is actually inside our Solar System,” NASA explains. “It will take about 300 years for Voyager 1 to reach the inner edge of the Oort Cloud and possibly about 30,000 years to fly beyond it.”

    Assuming that the Voyager probes make it through the cloud undamaged (a likely outcome, given that space is not the asteroid-dodging exercise sci-fi would have us believe), they could go on relatively unscathed for many, many years beyond that. 

    For a long time, Voyager will not be near any astronomical objects, drifting on its own through the cosmos, far from sources of heat and light. But in 40,000 years, it will get a brief close encounter with another star, coming closer to it than home.

    “It took 35 years to reach interstellar space, but it will take 40,000 years for Voyager 1 to be closer to the star AC +79 3888 than our sun,” NASA explains. “Alpha Centauri is the closest star to our own right now, but because stars are moving, Voyager 1 will actually get within 1.7 light years of AC +79 3888 (aka Gliese 445) in 40,000 years.”

    A paper examining the future stellar flybys of probes on an escape velocity from the Solar System puts the figure at more like 44,000 years. Gliese 445 is an M-type main-sequence star with around a third of the mass of our Sun. At the moment ,it is around 17,000 light-years from Earth, but by the time the encounter with Voyager happens it will be around 3.5 light-years away from us. It will not be the spacecraft’s final encounter with another star.

    “Statistically, a spacecraft will encounter stars within a given distance at approximately the same rate as the Sun does, which Bailer-Jones et al. (2018b) inferred to be one star within 1 pc every 50 kyr,” the study explains, adding that more-distant encounters are difficult to predict due to uncertainty in the data. “This rate scales quadratically with encounter distance (i.e. one star within 0.1 pc every 5 Myr). As the spacecraft are not leaving the Galaxy, it is inevitable that the spacecraft will pass much closer to some stars on longer timescales.”

    Nevertheless, the team was able to predict the closest approach that Voyager will have in the not-too-distant future, astronomically speaking. They found that the spacecraft will encounter TYC 3135-52-1, a main-sequence star, in around 303,000 years. At this point, it will be around 0.965 light-years from the star, so still quite wide of it. Looking at the data, it is unlikely Voyager 1 will be captured by a star any time soon, and will continue to drift through the cosmos with only the Golden Records for company.

    “The timescale for the collision of a spacecraft with a star is of order 1020 years,” the team concludes, “so the spacecraft have a long future ahead of them.”

    The study has been posted to the pre-print server arXiv.

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