A NASA capsule carrying the largest sample ever collected from an asteroid has returned to Earth.
The capsule, which landed in the Utah desert at 3.52pm, contained around 250g of rocks and dust collected from asteroid Bennu as part of NASA’s Osiris-Rex mission.
Experts say the carbon-rich, near-Earth asteroid serves as a time capsule from the earliest history of the solar system.
It is anticipated the sample will provide important clues that could help us to understand the origin of organics and water that may have led to life on Earth.
Image: The probe is now back at NASA’s clean room
Because the sample has been collected directly from the asteroid, there will be almost zero contamination.
It glowed red hot as it hit the upper atmosphere and plunged towards the Earth, with temperatures inside expected to peak at 2,800C.
Parachutes then deployed near the very end of its descent to safely bring the sample to the ground in the Utah desert.
It is now back at the NASA “clean room” for testing.
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Reacting to the landing, Queen musician Brian May, who aided the mission by helping to identify where Osiris-Rex could grab a sample from the asteroid, said: “This box when it is opened of material from the surface of Bennu can tell us untold secrets of the origins of the universe, the origins of our planet and the origins of life itself.
“What an incredibly exciting day.”
Image: An artist’s rendering of Osiris-Rex. Pic: NASA
It is the US space agency’s first mission to collect a sample from an asteroid and the first by any agency since 2020.
A quarter of the sample will be given to a group of more than 200 people, from 38 globally distributed institutions, including a team of scientists from the University of Manchester and the Natural History Museum.
Image: An image of asteroid Bennu composed of 12 images from the Osiris-Rex spacecraft. Pic: NASA
Asteroid Bennu is a 4.5-billion-year-old remnant of the early solar system and is classified as a “near-Earth object” because it passes relatively close to our planet every six years, though the odds of an impact are considered remote.
In 2021, scientists with the Osiris-Rex team said the asteroid could possibly drift into Earth’s orbit and hit the planet by September 2182, though there was a one in 2,700 (0.037%) chance that could happen.
NASA launched the robotic spacecraft Osiris-Rex on 8 September 2016 and it arrived at asteroid Bennu in December 2018.
The celestial object is 500m (1,600ft) across – slightly wider than the Empire State Building is tall.
After mapping Bennu for nearly two years Osiris-Rex collected a sample from the surface on 20 October 2020 before beginning its return to Earth on 10 May 2021.
Scientists believe studying the carbon-rich asteroid can help shed light on how planets formed and evolved.
They say Bennu serves as a time capsule from the earliest history of the solar system.
The sample is anticipated to provide important clues that could help our understanding of the origin of organics and water that may have led to life on Earth.
After depositing its sample on Earth the Osiris-Rex spacecraft is expected to sail on to explore another near-Earth asteroid named Apophis.
Study ‘crucial for understanding formation of planets like Earth’
Ashley King, UKRI future leaders fellow, Natural History Museum, said: “Osiris-Rex spent over two years studying asteroid Bennu, finding evidence for organics and minerals chemically altered by water.
“These are crucial ingredients for understanding the formation of planets like Earth, so we’re delighted to be among the first researchers to study samples returned from Bennu.
“We think the Bennu samples might be similar in composition to the recent Winchcombe meteorite fall, but largely uncontaminated by the terrestrial environment and even more pristine.”
Dr Sarah Crowther, research fellow in the Department of Earth and Environmental Sciences at the University of Manchester, said: “It is a real honour to be selected to be part of the Osiris-Rex sample analysis team, working with some of the best scientists around the world.
“We’re excited to receive samples in the coming weeks and months, and to begin analysing them and see what secrets asteroid Bennu holds.
“A lot of our research focuses on meteorites and we can learn a lot about the history of the solar system from them.
“Meteorites get hot coming through Earth’s atmosphere and can sit on Earth for many years before they are found, so the local environment and weather can alter or even erase important information about their composition and history.
“Sample return missions like Osiris-Rex are vitally important because the returned samples are pristine, we know exactly which asteroid they come from and can be certain that they are never exposed to the atmosphere so that important information is retained.”
The UK has signed a long-awaited deal to hand control of the Chagos Islands to Mauritius.
It means Britain will give up sovereignty of the Indian Ocean territory and lease back the vital UK-US Diego Garcia military base – at a cost of billions of pounds to the taxpayer.
In a news conference, Prime Minister Sir Keir Starmer said the base is of the “utmost significance to Britain”, having been used to deploy aircraft to “defeat terrorists in Iraq and Afghanistan”, and “anticipate threats in the Red Sea and the Indo-Pacific”.
He said the base was under threat because of Mauritius’s legal claim on the Chagos Islands, which has been recognised by multiple international courts.
“If we did not agree this deal, the legal situation would mean that we would not be able to prevent China or any other nation setting up their own bases on the outer islands, or carrying out joint exercises near our base,” Sir Keir said.
“We would have to explain to you, the British people and to our allies, that we’d lost control of this vital asset.
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“No responsible government could let that happen, so there’s no alternative but to act in Britain’s national interest by agreeing to this deal.
“We will never gamble with national security.”
Image: Aerial view of Diego Garcia in the Chagos Island group. Pic: AP
The deal means the UK will lease the base from the Mauritian government over 99 years.
Confusion over costs
Sir Keir said the average cost per year is £101m but the net overall cost is £3.4bn, not £10bn, and all public sector projects are measured in net costs.
However, there is confusion over the government’s calculations as the full agreement between the UK and Mauritius reveals the UK will pay:
• £165m a year for the first three years; • £120m for years four to 13; • £120m plus inflation for every year after to year 99; • £40m as a one-off to a fund for Chagossians; • £45m a year for 25 years for Mauritian development.
If inflation were to remain zero for the next century, this would work out to around £10bn over 99 years.
Assuming an average of 2% inflation, Sky News analysis suggests costs could rise as high as £30bn.
Downing Street stood by its figures, saying government accounting principles were applied to adjust for long-term costs and the value of the pound today is worth more than the pound in the future.
Officials denied suggestions from journalists that was financial sophistry, insisting it was “standard practice”.
Sir Keir said that had he not struck the deal today, Mauritius would have taken the UK to international courts and probably won, with extra penalties implemented.
The Chagos Archipelago was separated from Mauritius by the UK in 1965, when Mauritius was a British colony.
Mauritius gained independence from the UK in 1968 and since then has been trying to claim the archipelago as Mauritian.
In the late 1960s, the US asked the UK to expel everyone from the archipelago so they could build a naval support facility on the largest island, Diego Garcia. It is leased to the US but operates as a joint UK-US base.
The UK has been under pressure to hand back control of the territory, after the UN and the International Court of Justice sided with Mauritius.
The treaty said the deal would “complete the process of decolonisation of Mauritius”.
Tory leader Kemi Badenoch said that “surrendering” the Chagos Islands to Mauritius “is an act of national self-harm”.
“It leaves us more exposed to China, and ignores the will of the Chagossian people. And we’re paying billions to do so,” she said.
Reform UK leader Nigel Farage echoed those comments, accusing Sir Keir of caring more about foreign courts “than Britain’s national interest”.
Image: The location of the Chagos Islands
‘Deal inherited from Tories’
However, Sir Keir said he “inherited a negotiation in which the principle of giving up UK sovereignty had already been conceded” by the Tories.
He said “all of the UK’s allies” support the deal, including the US, NATO, Five Eyes and India, and that those who are against it include “Russia, China, Iran…and surprisingly, the leader of the opposition, and Nigel Farage”.
Defence Secretary John Healey, who was also at the news conference, added that the last government failed to strike a deal despite 11 rounds of talks, leaving Labour to “pick up the challenge”.
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He said ministers “toughened the terms and the protections and the control that Britain can exercise through this treaty”.
Under the deal’s terms, a 24-nautical mile buffer zone will be put in place around the island where nothing can be built or placed without UK consent.
The UK will retain full operational control of Diego Garcia, including the electromagnetic spectrum satellite used for communications which counters hostile interference.
Marco Rubio, the US Secretary of State, said he welcomed the “historic agreement”, saying it “secures the long-term, stable and effective operation of the joint US-UK military facility at Diego Garcia, which is critical to regional and global security”.
“We value both parties’ dedication. The US looks forward to our continued joint work to ensure the success of our shared operations,” he said.
More than a dozen people have been injured after a train hit an agricultural trailer on a level crossing in Herefordshire, according to emergency services.
British Transport Police (BTP) said officers were called to the site north of Leominster at 10.40am on Thursday.
A man has been airlifted to hospital and a woman has also been taken to hospital.
A further 15 people, who were passengers on the train, were assessed by paramedics but discharged at the scene, West Midlands Ambulance Service said.
A spokesperson confirmed that nobody from the tractor-trailer required assessment.
Police have confirmed that a 32-year-old man from Bromyard has been arrested on suspicion of endangering safety on the railway.
Firefighters and officers from West Mercia Police also attended the scene.
A spokesperson for Transport for Wales (TfW) confirmed its 8.30am service between Manchester Piccadilly and Cardiff Central hit an “obstruction” at a crossing between Ludlow and Leominster.
All lines between the Hereford and Craven Arms stations are blocked and trains will not run between the two.
Replacement road transport is being put in place and TfW tickets are currently being accepted by Northern, Avanti, GWR and CrossCountry, it said.
Disruption is expected to last until the end of the day and a spokesperson for the company advised anyone travelling on Thursday to check before they travel.
A spokesperson for West Midlands Ambulance Service said it was “called to an incident on the railway track at Nordan Farm, Leominster, at 10.46am”.
“On arrival crews found a man who was a passenger on the train, they treated him for non-life threatening injuries before conveying him by air ambulance to Hereford County Hospital,” they added.
“A woman was also treated for injuries not believed to be serious and conveyed by land ambulance to Hereford County Hospital.”
The Rail Accident Investigation Branch (RAIB) said it had sent a team of inspectors to Leominster “between a passenger train and an agricultural trailer at a user worked level crossing”, which require people to operate the crossing themselves.
“Our inspectors will gather evidence as part of the process of conducting a preliminary examination and a decision on whether an investigation will be launched will be taken in the coming days,” the spokesperson added.
British Transport Police said its enquiries were ongoing into the full circumstances of the incident.
The economy will have to be “strong enough” for the government to U-turn on winter fuel payment cuts, the business secretary has said.
Jonathan Reynolds, talking to Beth Rigby on the Electoral Dysfunction podcast, also said the public would have to “wait for the actual budget” to make an announcement on it.
You can listen to the full interview on tomorrow’s Electoral Dysfunction podcast.
He and his ministers had insisted they would stick to their guns on the policy, even just hours before Sir Keir revealed his change of heart at Prime Minister’s Questions.
But Mr Reynolds revealed there is more at play to be able to change the policy.
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1:01
Winter fuel payment cuts to be reversed
“The economy has got to be strong enough to give you the capacity to make the kind of decisions people want us to see,” he said.
“We want people to know we’re listening.
“All the prime minister has said is ‘look, he’s listening, he’s aware of it.
“He wants a strong economy to be able to deliver for people.
“You’d have to wait for the actual budget to do that.”
The Institute for Fiscal Studies has looked into the government’s options after Sir Keir Starmer said he is considering changes to the cut to winter fuel payment (WFP).
The government could make a complete U-turn on removing the payment from pensioners not claiming pension credit so they all receive it again.
There could be a higher eligibility threshold. Households not claiming pension credit could apply directly for the winter fuel payment, reporting their income and other circumstances.
Or, all pensioner households could claim it but those above a certain income level could do a self-assessment tax return to pay some of it back as a higher income tax charge. This could be like child benefit, where the repayment is based on the higher income member of the household.
Instead of reducing pension credit by £1 for every £1 of income, it could be withdrawn more slowly to entitle more households to it, and therefore WFP.
At the moment, WFP is paid to households but if it was paid to individuals the government could means-test each pensioner, rather than their household. This could be based on an individual’s income, which the government already records for tax purposes. Individuals who have a low income could get the payment, even if their spouse is high income. This would mean low income couples getting twice as much, whereas each eligible house currently gets the same.
Instead of just those receiving pension credit getting WFP, the government could extend it to pensioners who claim means-tested welfare for housing or council tax support. A total of 430,000 renting households would be eligible at a cost of about £100m a year.
Pensioners not on pension credit but receiving disability credits could get WFP, extending eligibility to 1.8m households in England and Scotland at a cost of about £500m a year.
Pensioners living in a band A-C property could be automatically entitled to WFP, affected just over half (6.3m).
Chancellor Rachel Reeves has committed to just one major fiscal event a year, meaning just one annual budget in the autumn.
Autumn budgets normally take place in October, with the last one at the end of the month.
If this year’s budget is around the same date it will leave little time for the extra winter fuel payments to be made as they are paid between November and December.