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The Brief

The most important stories for you to know today
  • Classified network of them emit mysterious signal

    Topline:

    A constellation of classified defense satellites built by the commercial company SpaceX is emitting a mysterious signal that may violate international standards, NPR has learned.

    More details: Satellites associated with the Starshield satellite network appear to be transmitting to the Earth's surface on frequencies normally used for doing the exact opposite: sending commands from Earth to satellites in space. The use of those frequencies to "downlink" data runs counter to standards set by the International Telecommunication Union, a United Nations agency that seeks to coordinate the use of radio spectrum globally.

    Why it matters: Starshield's unusual transmissions have the potential to interfere with other scientific and commercial satellites, warns Scott Tilley, an amateur satellite tracker in Canada who first spotted the signals.

    Read on... how the discovery of the signal happened.

    A constellation of classified defense satellites built by the commercial company SpaceX is emitting a mysterious signal that may violate international standards, NPR has learned.

    Satellites associated with the Starshield satellite network appear to be transmitting to the Earth's surface on frequencies normally used for doing the exact opposite: sending commands from Earth to satellites in space. The use of those frequencies to "downlink" data runs counter to standards set by the International Telecommunication Union, a United Nations agency that seeks to coordinate the use of radio spectrum globally.

    Starshield's unusual transmissions have the potential to interfere with other scientific and commercial satellites, warns Scott Tilley, an amateur satellite tracker in Canada who first spotted the signals.

    "Nearby satellites could receive radio-frequency interference and could perhaps not respond properly to commands — or ignore commands — from Earth," he told NPR.

    Outside experts agree there's the potential for radio interference. "I think it is definitely happening," said Kevin Gifford, a computer science professor at the University of Colorado, Boulder who specializes in radio interference from spacecraft. But he said the issue of whether the interference is truly disruptive remains unresolved.


    SpaceX and the U.S. National Reconnaissance Office, which operates the satellites for the government, did not respond to NPR's request for comment.

    Caught by the wrong antenna

    The discovery of the signal happened purely by chance.

    Tilley regularly monitors satellites from his home in British Columbia as a hobby. He was working on another project when he accidentally triggered a scan of radio frequencies that are normally quiet.

    "It was just a clumsy move at the keyboard," he said. "I was resetting some stuff and then all of a sudden I'm looking at the wrong antenna, the wrong band."

    The band of the radio spectrum he found himself looking at, between 2025-2110 MHz, is reserved for "uplinking" data to orbiting satellites. That means there shouldn't be any signals coming from space in that range.

    But Tilley's experienced eye noticed there appeared to be a signal coming down from the sky. It was in a part of the band "that should have nothing there," he said. "I got a hold of my mouse and hit the record button and let it record for a few minutes."

    Tilley then took the data and compared it to a catalog of observations made by other amateur satellite trackers. These amateurs, located around the world, use telescopes to track satellites as they move across the sky and then share their positions in a database.

    "Bang, up came an unusual identification that I wasn't expecting at all," he said. "Starshield."

    Starshield is a classified version of SpaceX's Starlink satellites, which provide internet service around the world. The U.S. has reportedly paid more than $1.8 billion so far for the network, though little is known about it. According to SpaceX, Starshield conducts both Earth observation and communications missions.

    Since May of 2024, the National Reconnaissance Office has conducted 11 launches of Starshield satellites in what it describes as its "proliferated system."

    A logo of a shooting star in a circle with text around it that reads "Proliferated architecture. Strength in numbers" and "NRO" inside the circle.
    So far, the National Reconnaissance Office says it has launched more than 200 satellites as part of its "proliferated architecture" system to facilitate military Earth observations and communications missions.
    (
    National Reconnaissance Office handout
    )

    "The NRO's proliferated system will increase timeliness of access, diversify communications pathways, and enhance resilience," the agency says of the system. "With hundreds of small satellites on orbit, data will be delivered in minutes or even seconds."

    Tilley says he's detected signals from 170 of the Starshield satellites so far. All appear in the 2025-2110 MHz range, though the precise frequencies of the signals move around.

    Signal's purpose in question

    It's unclear what the satellite constellation is up to. Starlink, SpaceX's public satellite internet network, operates at much higher frequencies to enable the transmission of broadband data. Starshield, by contrast, is using a much lower frequency range that probably only allows for the transmission of data at rates closer to 3G cellular, Tilley says.

    Tilley says he believes the decision to downlink in a band typically reserved for uplinking data could also be designed to hide Starshield's operations. The frequent shift in specific frequencies used could prevent outsiders from finding the signal.

    Gifford says another possibility is that SpaceX was just taking advantage of a quiet part of the radio spectrum. Uplink transmissions from Earth to satellites are usually rare and brief, so these frequencies probably remain dark most of the time.

    "SpaceX is smart and savvy," he says. It's possible they decided to just "do it and ask forgiveness later."

    He notes it's unlikely the signals from Starshield have caused significant disruptions so far, otherwise other satellite operators would have complained.

    Tilley told NPR he has decided to go public with his discovery because the world's satellite operators should be aware of what's happening.

    "These are objects in classified orbits, which could potentially disturb other legitimate uses of space," he said.
    Copyright 2025 NPR

  • Close to getting permanent state protections
    A green frog sits on brown dirt.
    The vertical-slit pupils are one distinguishing feature of the Western spadefoot. Others are a spade on its back feet, and its distinctive peanut buttery smell.

    Topline:

    Good news for frog fans — the California Fish and Game Commission voted this month to designate the Western spadefoot as a candidate for the state’s endangered species list. One thing that makes this frog unique? It smells like peanut butter.

    Why it matters: The small amphibian is found in the grasslands of Southern California and the Central Valley. But habitat loss, urban sprawl and longer droughts have been threatening the species’ population in recent decades.

    What happens next: The California Department of Fish and Wildlife will conduct a year-long review to determine if the Western spadefoot should be permanently protected.

      Topline:

      Good news for frog fans — the California Fish and Game Commission voted this month to designate the Western spadefoot as a candidate for the state’s endangered species list. One thing that makes this frog unique? It smells like peanut butter.

      Why it matters: The small amphibian is found in the grasslands of Southern California and the Central Valley. But habitat loss, urban sprawl and longer droughts have been threatening the species’ population in recent decades.

      What the protections do: Now that the Western spadefoot is a candidate for permanent protections, any development project planned for Western spadefoot habitats will have to take the amphibians into account.

      Some exceptions may apply: The commission did carve out exceptions for solar projects in the Central Valley. To take advantage of federal tax credit deadlines, some projects can continue to be built, as long as they protect breeding pools and curtail construction during the season when spadefoots are most active.

      What conservationists say: Brendan Cummings, conservation director with the Center for Biological Diversity, said in Southern California the biggest threat to the Western spadefoot is not solar development: “It’s warehouses or data centers and road widenings and all manner of construction activities.”

      What happens next: The California Department of Fish and Wildlife will conduct a year-long review to determine if the Western spadefoot should be permanently protected.

      • Sponsored message
      • City makes $7M in cuts to positions, programs
        Aerial day time view of a residential neighborhood
        Fullerton, pictured in an overview shot

        Topline:

        Fullerton city officials this week closed a multi-million dollar budget deficit without dipping into the city’s reserves. Some of the largest cuts were made to vacant city positions and library programming.

        What happened: The City Council voted 3-2 to approve the budget on Tuesday night, with Councilmembers Ahmad Zahra and Shana Charles opposing the spending plan. Zahra called the cuts “drastic.”

        Why the cuts matter: On the chopping block were 26 vacant positions from various departments, including Parks and Recreation, Police and Public Works. More than $400,000 was cut from the library budget for security, electronic resources and the book collections in the adult and teen sections.

        The city’s graffiti removal team was reduced from two truck units to one.

        How did we get here? City spending outpaces incoming revenue, according to city staff. The City Council rejected a sales tax measure to fill up the city coffers.

        Why is the budget so late? The vote comes a month after the start of the new fiscal year because of an internal audit. Staff identified that nearly $10 million had been incorrectly categorized for specific uses rather than general spending. The city hired an independent auditing firm to look into the city’s accounting.

      • Manufacturers say CA restrictions could bump costs
        Plastic packaging is seen from above in a large trash pile.
        Mixed plastic recyclables move on a conveyor belt at Recology's Recycle Central in San Francisco on Sept. 24, 2024.

        Topline:

        More than two dozen California Assembly Democrats and one state senator sent a letter Wednesday to legislative leaders asking them to delay fees under SB 54, the state’s landmark plastic reduction law, for two years — an eleventh-hour push as the Legislature hurtles toward the end of session.

        The ask: Signed by 23 Assemblymembers and Sen. Melissa Hurtado, the letter asks lawmakers to pause fee assessment and collection this year and next, commit to a “reform package” next session, and increase legislative oversight of the program going forward.

        The context: The request lands amid a broader fight over how the plastics law is rolling out. Little by little California is demanding that the packages you pick up at your doorstep or at the store contain less plastic. A law Gov. Gavin Newsom signed four years ago aims to phase out 25% of non-recyclable, non-compostable plastic by 2032.

        Industry response: Industry groups say the price tag for complying with the law could be tens of billions of dollars higher than California originally estimated. An industry-commissioned study found the law could cost consumers three times what the state projected — between $683 and $948 a year, rather than $190. That means groceries, shampoo bottles and other consumer goods packed in plastic could cost a little more as the law takes effect.

        State reasoning: The California Department of Resources Recycling and Recovery, which oversees implementation, declined an interview but said in a written statement that the law puts consumers first and pushes producers to design packaging with recycling in mind.

        More than two dozen California Assembly Democrats and one state senator sent a letter Wednesday to legislative leaders asking them to delay fees under SB 54, the state’s landmark plastic reduction law, for two years — an eleventh-hour push as the Legislature hurtles toward the end of session.

        The letter, addressed to Senate President Pro Tempore Monique Limón and Assembly Speaker Robert Rivas, was signed by 23 Assemblymembers and Sen. Melissa Hurtado. It asks lawmakers to pause fee assessment and collection this year and next, commit to a “reform package” next session, and increase legislative oversight of the program going forward.

        The request lands amid a broader fight over how the plastics law is rolling out. Little by little California is demanding that the packages you pick up at your doorstep or at the store contain less plastic. A law Gov. Gavin Newsom signed four years ago aims to phase out 25% of non-recyclable, non-compostable plastic by 2032.

        To get there, the state tasked a nonprofit, the Circular Action Alliance, with drafting a plan to meet the state goals. The group estimated the work would cost $17.2 billion over five years – and is asking for a three-year exemption from the source-reduction deadline.

        But as the state moves to implement the law, questions are mounting over how the organization calculates the fees producers — and eventually consumers — will pay, and how much oversight the group actually faces.

        Industry groups say the price tag for complying with the law could be tens of billions of dollars higher than California originally estimated. An industry-commissioned study found the law could cost consumers three times what the state projected — between $683 and $948 a year, rather than $190.

        That means groceries, shampoo bottles and other consumer goods packed in plastic could cost a little more as the law takes effect.

        The California Department of Resources Recycling and Recovery, which oversees implementation, declined an interview but said in a written statement that the law puts consumers first and pushes producers to design packaging with recycling in mind.

        “Californians are facing rising costs and pollution from increasingly complex packaging that wasn’t designed for the recycling systems local governments, ratepayers, and the state developed and funded over the past four decades,” said CalRecycle director Zoe Heller. “The law’s rollout is a dial, not a switch, giving producers flexibility to redesign packaging, invest in recycling systems, reduce single-use plastics, and make adjustments along the way,” she added.

        Watching the watchers

        The Circular Action Alliance published its fee schedule in June, spelling out what each producer owes into the system. The fees could add up to more than $10 million for some businesses, according to the Dairy Institute of California. The Dairy Institute is a trade association that represents milk processors and dairy product manufacturers.

        But unlike a state agency, the Circular Action Alliance answers to almost no one, said Katie Davey, executive director of the Dairy Institute.

        “[The alliance] does not have to go through an audit by the state auditor. They’re not subject to the (California open government law) Brown Act. They’re not subject to public records requests. The Legislature does not approve their budget and does not approve how many employees they need, or how many fees they can charge,” Davey said.

        As a private nonprofit, Circular Action Alliance indeed is not subject to the Brown Act or public-records law — but records it submits to CalRecycle or other government entities may be.

        CalRecycle must approve its fee schedule and implementation plan, and has the authority to audit the organization’s performance, said CalRecycle spokesperson Lance Klug, who added that the plastics law includes provisions to ensure the group’s budget and fees are appropriate.

        The alliance’s role “is not to set California policy,” said its spokesperson, Larine Urbina. “Our role is to implement the framework established by SB 54 under CalRecycle’s oversight.”

        Davey said the gap extends to enforcement. Businesses that fall short will face so-called malus fees, which fund bonuses for those that comply. But the Circular Action Alliance hasn’t said what those fees will be.

        Shane Gusman, a lobbyist for the Teamsters, which represents hundreds of thousands of California workers, raised similar concerns. “They’re a wholly independent nonprofit organization that has no oversight. That’s part of the problem.” The union backed the plastics law hoping it would boost jobs; Guzman now says the fees could affect workers too.

        Shortly after the alliance published its fee schedule, Davey and a coalition of industry leaders — including the California Restaurant Association, the California League of Food Producers, the American Forest and Paper Association and the Print Creative Alliance — commissioned a study disputing CalRecycle’s numbers.

        It found CalRecycle’s 2025 estimate of $21 billion in implementation costs, or $190 a year per California household, rests on “idealized assumptions that fail to capture real-world costs and complications the regulations will create.”

        The study puts the number somewhere between $35 and $58 billion, rising after the implementation period.

        Klug of CalRecycle said the agency’s earlier reports were just estimates. “The actual costs will be determined by producer choices,” he said. “These costs, for example, will reflect the infrastructure needed to recycle materials that producers are choosing to use.”

        Agriculture groups push back 

        The biggest hurdle for producers is cutting plastic use 25% by 2032 — which state regulators say will require redesigning packaging and shifting toward reusable products, such as dishes at restaurants and paper-based packaging for produce.

        Business groups say they support the state’s goals but call the timeline unworkable.

        Food safety is one sticking point: alternatives like paper-based containers for berries are less breathable and spoil faster, while heavier glass or cardboard adds transportation costs, said Casey Creamer, president of the California Fresh Fruit Association.

        “We just don’t want to force something out and not be able to deliver a fresh, healthy commodity, or create a situation that has more significant or adverse environmental concerns just because we look at plastics and packaging in a silo,” Creamer said.

        Environmental groups oppose any pause.

        “All of us pay for plastic pollution through higher garbage bills and clean-ups of polluted beaches and waterways, not to mention the damage to our environment and our health,”said Nick Lapis, director of advocacy for Californians Against Waste.

        Sen. Ben Allen, a Democrat representing coastal Los Angeles County who authored the law, said it’s time plastic producers are held accountable for the waste they produce.

        “This 11th-hour Hail Mary is only trying to maintain status quo and avoid due responsibility, throwing years of good-faith negotiations, and affordability and sustainability improvements out the window,” he said in a statement about producers’ efforts to pause implementation of the law.

        Businesses pass costs to consumers

        Whether the plastics law is actually driving up grocery prices yet is hard to pin down. Creamer said businesses may already be factoring the organization’s planned fees into their prices.

        Federal data show grocery prices dipped slightly in July from June, though prices have climbed year over year and that rate is accelerating, said Richard Volpe, a consumer-price expert at Cal Poly San Luis Obispo. Neither the USDA nor the Bureau of Labor Statistics has released August figures, and no data yet isolates the state plastics law’s effect from broader inflation.

        Volpe said retailers, who run on thin margins, will eventually pass costs on to consumers — but probably not right away.

        “It will not happen overnight,” he said. “And it will still be relatively small, mostly on the order of pennies on the dollar.”

        Industry groups warn it will add up.

        “If someone’s even on the cusp of food insecurity and they’re looking at $1,000 more a year, that’s pushing them over the food cliff,” said Nate Rose, a spokesperson for the California Grocers Association.

        The Teamsters, which backed the plastics law hoping it would boost jobs, now worry the fees could affect workers too.

        The law “has been morphed into something that is going to cost California consumers a substantial amount of money at a time when I don’t know if we need to spend thousands more on groceries,” said Gusman, the Teamsters lobbyist. “That also has an impact on the workforce.”

      • Father’s Office and Uoichiba team up this August
        A hand roll wrapped in nori, filled with rice, dry-aged beef, melted cheese with visible char marks, and topped with a bundle of fresh arugula, photographed close-up against a white background.
        The Uoichiba x Father's Office hand roll layers dry-aged beef, melted cheese, and arugula over rice, wrapped in nori.

        Topline:

        Uoichiba, Joint Seafood's hand roll bar, has teamed up with Father's Office for a limited-edition hand roll version of Chef Sang Yoon's iconic burger — dry-aged beef, bacon fat-caramelized onions, Gruyère, Maytag blue and arugula, wrapped in nori and rice. It's available through the end of August at Uoichiba's Sherman Oaks and DTLA locations for $16.

        Why it matters: Father's Office built its reputation on refusing to let anyone touch its burger — no substitutions, no exceptions. That rigidity runs headfirst into Uoichiba's flexible, build-it-your-way hand roll format, and Chef Liwei Liao, a close friend of Yoon's, said the collaboration still holds the line: no modifications allowed on the roll either.

        What’s the verdict: The result tastes remarkably true to the original, transporting you straight back to the outdoor patio of Father’s Office at the Helms Bakery building. Liao says it won't be the last chef collab to land on Uoichiba's hand roll bar.

        Father's Office built its reputation on refusing to let anyone touch its burger — no substitutions, no exceptions. Just dry-aged beef, bacon fat-caramelized onions, Gruyère, Maytag blue and arugula.

        Which is why a new collaboration with hand roll specialist Uoichiba had me… scratching my head.

        Yes, that’s right. For a limited time, the Office Burger can be found in hand roll form at Uoichiba locations (Sherman Oaks and DTLA), packed over rice and wrapped in nori in lieu of a bun, for $16.

        The collaboration

        Turns out Chef Liwei Liao (owner of Uoichiba/Joint Seafood) and Chef Sang Yoon (Father's Office) are close friends who decided to bridge their culinary worlds.

        Liao says he’s actually a burger guy off the clock, and considers the Office Burger one of the most iconic in L.A.

        "I'm not even a blue cheese fan, but I enjoy it in that flavor combination with the grilled onions —it's basically French onion soup in a sauce —and then his blend of cheese," Liao said.

        While the hand roll combo isn’t something you see every day, it's not a total left turn for Uoichiba. The spot already runs four Wagyu hand rolls on its regular menu (cheeseburger, tartare, shabu shabu, steak), so this slots into an existing format rather than a one-off gimmick.

        A hand with a medium dark skin tone holding a nori-wrapped hand roll filled with dry-aged beef, melted cheese, and fresh arugula, photographed close-up against a blurred neutral background.
        The Uoichiba x Father's Office collaboration hand roll, available through August.
        (
        Grid Vongpiansuksa
        /
        Courtesy Uoichiba
        )

        Does it work?

        So... to my verdict on trying it. Despite its unusual format, the elements hit my taste buds, and I was immediately struck by how familiar it all felt —transported straight back to the outdoor patio of Father’s Office at the Helms Bakery building, touching upon all the same notes.

        That’s not a surprise, since Liao uses Yoon’s exact Office Burger recipe. “We’re literally using his cheese, his onions, his blend,” he says.

        Watching the roll get assembled, it's easy to see the level of precision involved — the dry-aged beef gets a slight char from a hand-held blowtorch, then it's layered with the onion and cheese mixture and fresh arugula, the whole thing coming together like one of Vincent van Gogh's still-life vase paintings.

        It's not a one-off, either — Liao said Uoichiba plans to keep doing chef collaborations like this on the hand roll bar about once a month.