<a href="https://x.com/NRO_gov/status/1903143894939840851" class="Link" target="_blank" >NRO via X</a>
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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."
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.
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National Reconnaissance Office handout
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"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
Josie Huang
is a reporter and Weekend Edition host who spotlights the people and places at the heart of our region.
Published November 1, 2026 5:00 AM
Jordan Delgado picked Lady Gaga's 'You and I' as her debut song with the L.A. Karaoke league.
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Josie Huang
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LAist
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Topline:
The LA Karaoke league turns singing into a team sport, where costumes, props and creativity matter more than hitting the right notes. For performers craving a creative outlet when auditions are harder to come by, the league offers a community to cheer them on.
The backstory: The L.A. league is part of United Karaoke, a national network of chapters that share a competition format, voting app and pledge to always keep the vibe friendly.
What's next: Teams compete for a spot in the finals. The public is welcome to watch and vote for their favorite performances.
For many of us, karaoke is a chance to sing our favorite shower song in public.
But at a North Hollywood bar every Wednesday night, it’s a team sport. And competitors in the L.A. Karaoke league are more serious about putting on an over-the-top production than hitting all the right notes.
At a social in late September, league manager Michelle Goff kicked off a new season of weekly themed showdowns, from dance-floor favorites to internet memes to songs inspired by birds.
Brittany Gates, the CEO of United Karaoke, who was visiting from D.C., did her rendition of 'Let's Hear It For The Boy' by Deniece Williams.
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Josie Huang
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LAist
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"You are going to see numbers that people came up with in their crazy dreams maybe three years ago, and it's going to be amazing,” Goff told performers at the social. “And then they’re never going to be done again.”
Michelle Goff unveils the different themed weeks, from dance-floor favorites to internet memes to songs inspired by birds.
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Josie Huang
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LAist
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Performances range from solos to group numbers, and the crowd votes for its favorites. Props and costumes are highly encouraged.
Here, dark wizards from Harry Potter duet to Taylor Swift. A singer tosses flowers to the crowd while belting Seal's “Kiss From a Rose.” Once, Goff danced around as an erupting Mount Vesuvius as her teammates sang Bastille's "Pompeii."
Like intramural sports but with microphones, teams compete over six weeks, followed by two weeks of playoffs, then the finals.
It all happens at the Good Nite bar, on a darkened stretch of Burbank Boulevard. Inside, there’s an inviting purple glow and warm conversation that can be hard to come by in a city as big as L.A.
“You know, the city, exciting as it is, still has so many strangers,” said Carlos Mulia.
A newcomer to the league, the chef-turned-actor already feels like he belongs.
Want to join the L.A. Karaoke league?
Where: The Good Nite, 10721 Burbank Blvd., North Hollywood.
When: Wednesday nights during the season.
How: Check the chapter’s website or @WeSingLA on Instagram for season announcements. Fall season registration is closed. The next season will start in late January or early February.
Cost: Registration costs $65 to $80, depending on when you sign up and whether you use a discount code.
Can I go watch: Yes! League nights are open to the public, with no cover charge, and anyone can vote for their favorite performances.
“Sometimes you can go to a karaoke bar and everyone’s talking and no one’s paying attention to you — that can be a downer,” he said. “But here, everyone’s contributing, everyone’s cheering for each other.”
For Mulia, the league also offers a creative outlet during Hollywood’s production slowdown, when he says opportunities to perform are scarce.
Actor Carlos Mulia said competitive karaoke gives him a creative outlet and a place to find community in a big city.
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Josie Huang
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LAist
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“There’s not that many auditions," he said. "They’re far and few between, and it can really affect your psyche. So this allows you to just let it all out.”
The L.A. league started in Santa Monica in 2014 before moving among venues around the region and finding its current home at the Good Nite in 2021.
It’s part of United Karaoke, a loose national network with chapters in Washington, D.C., Baltimore and Chicago. The local leagues share a competition format, voting app and a pledge to keep the vibe welcoming.
In the league, friendships spark right away. Mulia hit it off with another actor, Jordan Delgado, who teaches children art at a studio.
They quickly figured out they’re both half-Filipino and grew up with karaoke, a fixture of Filipino social life.
“It is in our blood to do karaoke,” Delgado said. “So yeah, I’m honoring my ancestors in a way by being here tonight.”
Anybody is welcome on karaoke competition nights and invited to vote for their favorite performances.
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Josie Huang
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LAist
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Delgado loves to perform but says the karaoke league promises more than that.
“It’s something to look forward to in the downtime of the part-time jobs,” Delgado said. “A reason to regularly meet up with people, where we could just be silly, without any judgment.”
For her league debut, Delgado is going with a tried and true crowd-pleaser.
“My go-to song that my friends and family have heard me sing a billion times is ‘You and I’ by Lady Gaga," Delgado said. "It really gets the crowd going.”
When it’s her turn, Delgado bounds onto the tiny stage up front with a big confident smile that matches a powerful voice.
“We got a whole lot of money, but still pay rent,” Delgado sings, striding across the tiny stage to whoops and cheers.
Several weeks after her league debut, Delgado would go on to win best performer during Graveyard Week, when the league revives songs so overdone they’re normally off-limits.
Her winning number? “Shallow,” with Delgado singing both the Lady Gaga and Bradley Cooper parts.
And she brought the theatrical flair. Dressed as Gaga on one side of her body and Cooper on the other, she was her own duet partner.
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Jordan Rynning
has been following this case for months, including interviewing the man at the center of allegations.
Published October 31, 2026 7:00 AM
Michael Angel Alvarez, 41, spoke with LAist on Sept. 16, 2026, about the federal body armor case against him being dismissed.
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Jordan Rynning
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LAist
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Topline:
The L.A. County District Attorney’s office dropped its felony body armor charges against Michael Angel Alvarez earlier this week. Alvarez was sentenced to time served on a lesser charge — a probation violation. He served more than 100 days in jail earlier this year while awaiting trial.
Most serious claims haven’t materialized: Though federal prosecutors made headlines claiming in court documents and on social media that Alvarez was “leading a violent street gang, while claiming to be a gang interventionist for the City,” they have not filed charges related to those claims.
The Los Angeles County District Attorney’s Office dropped its felony body armor charges against Michael Angel Alvarez on Wednesday. Alvarez was sentenced to time served on a lesser charge — a probation violation. He had served more than 100 days in jail earlier this year while awaiting trial.
Why Alvarez’s arrest made headlines: Alvarez was working as a city-contracted peace ambassador in MacArthur Park when he was arrested by federal agents in May. Federal and county prosecutors each brought felony charges against him, claiming he was in possession of body armor as a violent felon.
Bill Essayli, who leads the U.S. Attorney’s office in L.A., pointed to the case on social media to criticize city officials for allowing taxpayer money to be “shelled out to a convicted gang murderer.”
About his criminal record: Judges in federal and state court have now dismissed prosecutors’ felony charges against Alvarez, after U.S. District Judge Anne Hwang found on Sept. 9 that Alvarez did not have a violent felony conviction. Alvarez was 15 when he committed a gang-related murder. He was tried and convicted as an adult in 2002. After a change in state law increased the age at which minors could be sentenced as adults to 16, Alvarez’s case was sent back to juvenile court, and he was released in 2024. At that point, he had served more than 20 years.
A federal judge ruled Tuesday, Oct. 7 that Republican Bill Essayli is not legally serving as the top U.S. prosecutor in Los Angeles.
The ruling is the latest roadblock to the Trump administration’s effort to extend handpicked acting U.S. attorneys beyond the 120-day limit set by federal law. The strategy was designed to bypass confirmation by the U.S. Senate — something that generally requires a degree of bipartisan support.
Essayli “is unlawfully serving as a ‘de facto’ United States Attorney,” U.S. District Judge J. Michael Seabright wrote.
The order won’t take effect until the court rules on the government’s motion for a stay pending appeal. Essayli said he doesn’t agree with the court’s order. He said the president and Attorney General “have every right to select supervisors within the Justice Department.”
Mariana Dale
explores and explains the forces that shape how and what kids learn from kindergarten to high school.
Published October 31, 2026 5:00 AM
Myrna Velasco (left) performs as Dolores Huerta in “¡Sí Se Puede!” at Boyle Heights City Hall on April 2, 2026.
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Carlin Stiehl
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LAist
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Topline:
An all-ages play about the life of Dolores Huerta and other under-told stories of the farmworker labor movement is back on tour in Los Angeles.
The backstory: Center Theatre Group commissioned ¡Sí Se Puede! from Eliana Pipes in March 2025 and it debuted in L.A. this spring. “There's this perception that farm work was only done by men,” Pipes said. “There were women on the fields, there were women on the picket lines, and there were women in leadership in the United Farm Workers movement.”
An all-ages play about the life of Dolores Huerta and other under-told stories of the farmworker labor movement is back on tour in Los Angeles.
The show's extension had been announced prior to the news that Huerta died Wednesday, Oct. 28., at her Bakersfield home. She was 96 years old.
“There's this perception that farm work was only done by men,” said playwright Eliana Pipes. “There were women on the fields, there were women on the picket lines, and there were women in leadership in the United Farm Workers movement.”
Center Theatre Group commissioned ¡Sí Se Puede! from Pipes in March 2025 and it debuted in L.A. this spring.
