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The James Webb Space Telescope has spotted the earliest known black hole in the universe, and astronomers think even earlier ones could have swarmed the young cosmos.

The James Webb Space Telescope (JWST), whose powerful cameras allow it to peer back in time to the earliest stages of the universe, discovered the supermassive black hole, which has a mass of 10 million times that of the sun, at the center of a baby galaxy 570 million years after the universe began.

The cosmic monster could be just one of countless black holes that gorged themselves to ever-larger sizes during the cosmic dawn — the period starting about 100 million years after the Big Bang when the young universe glowed for a billion years. Astronomers aren’t sure why there were so many of these black holes or how they got so big. The researchers who found the latest black hole published their findings March 15 on the preprint server arXiv (opens in new tab) , but the research has not been peer-reviewed yet.

Related: Object mistaken as a galaxy is actually a black hole pointed directly at Earth

“This is the first one that we’re finding at this redshift [point in time after the Big Bang], but there should be many of them,” lead study author Rebecca Larson (opens in new tab) , an astrophysicist at the University of Texas at Austin, told Live Science. “We do expect that this black hole didn’t just form [recently], so there should be more that are younger and existed earlier on in the universe. We’re just starting to be able to study this time in cosmic history this way with the JWST, and I’m excited for us to find more of them.”

Black holes are born from the collapse of giant stars and grow by ceaselessly gorging on gas, dust, stars and other black holes. For some of the gluttonous space-time ruptures, friction causes the material spiraling into their maws to heat up, and they emit light that can be detected by telescopes — turning them into so-called active galactic nuclei (AGN). The most extreme AGN are quasars, supermassive black holes that are billions of times heavier than the sun and shed their gaseous cocoons with light blasts trillions of times more luminous than the brightest stars.

Because light travels at a fixed speed through the vacuum of space, the deeper that scientists look into the universe, the more remote light they intercept and the further back in time they see. To spot the black hole, the astronomers scanned the sky with two infrared cameras — the JWST’s Mid-Infrared Instrument (MIRI) and Near Infrared Camera — and used the cameras’ built-in spectrographs to break down the light into its component frequencies. 

By deconstructing these faint glimmers sent from the universe’s earliest years, they found an unexpected spike among the frequencies contained within the light — a key sign that the hot material around a black hole was beaming out faint traces of radiation across the universe.

How black holes formed so suddenly across our young comos remains a mystery. Astronomers are still on the hunt for even younger, hypothesized “primordial” black holes,  which came into being very soon after — or, according to some theories, even before — the Big Bang. But so far, they remain elusive. RELATED STORIES— James Webb Telescope spots galaxies from the dawn of time that are so massive they ‘shouldn’t exist’

—Black holes may be swallowing invisible matter that slows the movement of stars

—What’s the biggest black hole in the universe?

There are two leading theories for how so many black holes grew so quickly after the Big Bang: that they are the remains of giant stars that formed far faster than the ones we know today, or that billowing clouds of incredibly dense gas collapsed suddenly to form the all-consuming singularities in space-time.

“The direct collapse method would have to start with a larger amount of matter in the galaxy directly collapsing into a black hole,” Larson said. “It’s less likely but it would take less time, and there hasn’t been that much time at the point we observed it.”

More likely, it is a so-called Population III Star — a category of hypothesized stars that were the first to ever exist in the universe and were made of just hydrogen and helium — that exploded and left behind a black hole around 200 million years after the Big Bang and “then accreted a lot of material pretty quickly and occasionally at a faster-than-stable rate,” to swell up to the size that researchers observed, Larson explained.

The researchers will now begin working alongside the team that built MIRI to scan for an even stronger signature of the light from the distant galaxy. Those emissions could contain further clues about how the mysterious black hole formed at the galaxy’s center.

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Donald Trump threatens to revoke Rosie O’Donnell’s US citizenship

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Donald Trump threatens to revoke Rosie O'Donnell's US citizenship

Donald Trump has said he is considering “taking away” the US citizenship of actress and comedian Rosie O’Donnell, despite a Supreme Court ruling that expressly prohibits a government from doing so.

In a post on Truth Social on Saturday, the US president said: “Because of the fact that Rosie O’Donnell is not in the best interests of our Great Country, I am giving serious consideration to taking away her Citizenship.”

He also labelled O’Donnell, who has moved to Ireland, as a “threat to humanity” and said she should “remain in the wonderful country of Ireland, if they want her”.

O’Donnell responded on Instagram by posting a photograph of Mr Trump with Jeffrey Epstein.

“You are everything that is wrong with America and I’m everything you hate about what’s still right with it,” she wrote in the caption.

“I’m not yours to silence. I never was.”

Rosie O'Donnell arrives at the ELLE Women in Hollywood celebration on Tuesday, Nov. 19, 2024, in Los Angeles. (Photo by Jordan Strauss/Invision/AP)
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Rosie O’Donnell moved to Ireland after Donald Trump secured a second term. Pic: AP

O’Donnell moved to Ireland with her 12-year-old son in January after Mr Trump had secured a second term.

She has said she’s in the process of obtaining Irish citizenship based on family lineage and that she would only return to the US “when it is safe for all citizens to have equal rights there in America”.

O’Donnell and the US president have criticised each other publicly for years, in an often-bitter back-and-forth that predates Mr Trump’s move into politics.

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Will Trump address parliament on UK state visit?

This is just the latest threat by the president to revoke the citizenship of someone he has disagreed with, most recently his former ally Elon Musk.

But the two situations are different as while Musk was born in South Africa, O’Donnell was born in the US and has a constitutional right to American citizenship.

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Amanda Frost, a law professor at the University of Virginia School of Law, said the Supreme Court ruled in a 1967 case that the fourteenth amendment of the constitution prevents the government from taking away citizenship.

“The president has no authority to take away the citizenship of a native-born US citizen,” he added.

“In short, we are nation founded on the principle that the people choose the government; the government cannot choose the people.”

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UK

Justice system ‘frustrating’, Met Police chief says – as he admits London’s ‘shameful’ racism challenge

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Justice system 'frustrating', Met Police chief says - as he admits London's 'shameful' racism challenge

It is “shameful” that black boys growing up in London are “far more likely” to die than white boys, Metropolitan Police chief Sir Mark Rowley has told Sky News.

In a wide-ranging interview with Sunday Morning with Trevor Phillips, the commissioner said that relations with minority communities are “difficult for us”, while also speaking about the state of the justice system and the size of the police force.

Sir Mark, who came out of retirement to become head of the UK’s largest police force in 2022, said: “We can’t pretend otherwise that we’ve got a history between policing and black communities where policing has got a lot wrong.

“And we get a lot more right today, but we do still make mistakes. That’s not in doubt. I’m being as relentless in that as it can be.”

He said the “vast majority” of the force are “good people”.

However, he added: “But that legacy, combined with the tragedy that some of this crime falls most heavily in black communities, that creates a real problem because the legacy creates concern.”

Sir Mark, who also leads the UK’s counter-terrorism policing, said black boys growing up in London “are far more likely to be dead by the time they’re 18” than white boys.

“That’s, I think, shameful for the city,” he admitted.

“The challenge for us is, as we reach in to tackle those issues, that confrontation that comes from that reaching in, whether it’s stop and search on the streets or the sort of operations you seek.

“The danger is that’s landing in an environment with less trust.

“And that makes it even harder. But the people who win out of that [are] all of the criminals.”

Met Police Commissioner Sir Mark Rowley said racism is still an issue in the force
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Met Police Commissioner Sir Mark Rowley

The commissioner added: “I’m so determined to find a way to get past this because if policing in black communities can find a way to confront these issues, together we can give black boys growing up in London equal life chances to white boys, which is not what we’re seeing at the moment.

“And it’s not simply about policing, is it?”

Sir Mark said: “I think black boys are several times more likely to be excluded from school, for example, than white boys.

“And there are multiple issues layered on top of each other that feed into disproportionality.”

‘We’re stretched, but there’s hope and determination’

Sir Mark said the Met is a “stretched service” but people who call 999 can expect an officer to attend.

“If you are in the middle of a crisis and something awful is happening and you dial 999, officers will get there really quickly,” Sir Mark said.

“I don’t pretend we’re not a stretched service.

“We are smaller than I think we ought to be, but I don’t want to give a sort of message of a lack of hope or a lack of determination.”

“I’ve seen the mayor and the home secretary fighting hard for police resourcing,” he added.

“It’s not what I’d want it to be, but it’s better than it might be without their efforts.”

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‘Close to broken’ justice system facing ‘awful’ delays

Sir Mark said the criminal justice system was “close to broken” and can be “frustrating” for police officers.

“The thing that is frustrating is that the system – and no system can be perfect – but when the system hasn’t managed to turn that person’s life around and get them on the straight and narrow, and it just becomes a revolving door,” he said.

“When that happens, of course that’s frustrating for officers.

“So the more successful prisons and probation can be in terms of getting people onto a law-abiding life from the path they’re on, the better.

“But that is a real challenge. I mean, we’re talking just after Sir Brian Leveson put his report out about the close-to-broken criminal justice system.

“And it’s absolutely vital that those repairs and reforms that he’s talking about happen really quickly, because the system is now so stressed.”

Giving an example, the police commissioner went on: “We’ve got Snaresbrook [Crown Court] in London – it’s now got more than 100 cases listed for 2029.”

Sir Mark asked Trevor Phillips to imagine he had been the victim of a crime, saying: “We’ve caught the person, we’ve charged him, ‘great news, Mr Phillips, we’ve got him charged, they’re going to court’.

“And then a few weeks later, I see the trial’s listed for 2029. That doesn’t feel great, does it?”

Asked about the fact that suspects could still be on the streets for years before going to trial, Sir Mark conceded it’s “pretty awful”.

He added: “If it’s someone on bail, who might have stolen your phone or whatever, and they’re going in for a criminal court trial, that could be four years away. And that’s pretty unacceptable, isn’t it?”

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Challenge to reform the Met

The Met chief’s comments come two years after an official report found the force is institutionally racist, misogynistic and homophobic.

Baroness Casey was commissioned in 2021 to look into the Met Police after serving police officer Wayne Couzens abducted, raped and murdered Sarah Everard.

She pinned the primary blame for the Met’s culture on its past leadership and found stop and search and the use of force against black people was excessive.

At the time, Sir Mark, who had been commissioner for six months when the report was published, said he would not use the labels of institutionally racist, institutionally misogynistic and institutionally homophobic, which Baroness Casey insisted the Met deserved.

However, London Mayor Sadiq Khan, who helped hire Sir Mark – and could fire him – made it clear the commissioner agreed with Baroness Casey’s verdict.

A few months after the report, Sir Mark launched a two-year £366m plan to overhaul the Met, including increased emphasis on neighbourhood policing to rebuild public trust and plans to recruit 500 more community support officers and an extra 565 people to work with teams investigating domestic violence, sexual offences and child sexual abuse and exploitation.

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UK

UK measles cases rising among children – with leading NHS hospital ‘concerned’

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UK measles cases rising among children - with leading NHS hospital 'concerned'

A leading NHS hospital has warned measles is on the rise among children in the UK, after treating 17 cases since June.

Alder Hey Children’s Hospital in Liverpool said it is “concerned” about the increasing number of children and young people who are contracting the highly contagious virus.

It said the cases it has treated since June were for effects and complications of the disease, which, in rare cases, can be fatal if left untreated.

“We are concerned about the increasing number of children and young people who are contracting measles. Measles is a highly contagious viral illness which can cause children to be seriously unwell, requiring hospital treatment, and in rare cases, death,” the hospital said in a statement to Sky News.

In a separate open letter to parents and carers in Merseyside earlier this month, Alder Hey, along with the UK Health and Security Agency (UKHSA) and directors of Public Health for Liverpool, Sefton and Knowsley, warned the increase in measles in the region could be down to fewer people getting vaccinated.

The letter read: “We are seeing more cases of measles in our children and young people because fewer people are having the MMR vaccine, which protects against measles and two other viruses called mumps and rubella.

“Children in hospital, who are very poorly for another reason, are at higher risk of catching the virus.”

What are the symptoms of measles?

The first symptoms of measles include:

• A high temperature

• A runny or blocked nose

• Sneezing

• A cough

• Red, sore or watery eyes

Cold-like symptoms are followed a few days later by a rash, which starts on the face and behind the ears, before it spreads.

The spots are usually raised and can join together to form blotchy patches which are not usually itchy.

Some people may get small spots in their mouth too.

What should you do if you think your child has measles?

Ask for an urgent GP appointment or call 111 if you think your child has measles.

If your child has been vaccinated, it is very unlikely they have measles.

You should not go to the doctor without calling ahead, as measles is very infectious.

If your child is diagnosed with measles by a doctor, make sure they avoid close contact with babies and anyone who is pregnant or has a weakened immune system.

The skin of a patient after 3 days of measles infection
Image:
The skin of a patient after three days of measles infection

It comes after a Royal College of Paediatrics and Child Health (RCPCH) report released earlier this month determined that uptake of vaccines in the UK has stalled over the last decade and is, in many cases, declining.

It said none of the routine childhood vaccinations have met the 95% coverage target since 2021, putting youngsters at risk of measles, meningitis and whooping cough.

The MMR vaccine has been available through the NHS for years. Two doses gives lifelong protection against measles, mumps and rubella.

File photo of a MMR vaccine
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Two doses of the MMR vaccine give lifelong protection against measles, mumps and rubella. Pic: iStock

According to the latest NHS data, Liverpool was one of the cities outside London with the lowest uptake of the MMR vaccination in 2023-2024.

By the time children were five years old, 86.5% had been give one dose, decreasing to 73.4% for a second dose.

The RCPCH report put the nationwide decline down to fears over vaccinations, as well as families having trouble booking appointments and a lack of continuous care in the NHS, with many seeing a different GP on each visit.

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In the US, measles cases are at their highest in more than three decades.

Cases reached 1,288 on Wednesday this week, according to the US Centres for Disease Control and Prevention, with 14 states battling active outbreaks.

The largest outbreak started five months ago in communities in West Texas, where vaccination uptake is low. Since then, three people have died – including two children in Texas and an adult in New Mexico – with dozens more in hospital.

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