
Why a new hypersonic missile engine is a milestone for UK defence capabilities
The UK successfully tested a new hypersonic missile engine, a significant advancement for its defence capabilities.
The engine, developed with US and NASA support, uses air-breathing technology for greater range and speed.
This is a key step in the UK's Hypersonic Weapons Programme, aiming for a demonstrator by 2030.
Over 233 tests were conducted at NASA's Langley Research Centre, covering supersonic to hypersonic speeds.
Defence Minister John Healey called it a "milestone moment" for UK defence, emphasising collaboration with the US.

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Daily Record
2 hours ago
- Daily Record
NASA issues major update on 'city-killer' asteroid 2024's chance of crashing into the Moon
If the asteroid was on track to smash into our planet in 2032, its impact would be devastating for humanity NASA has raised the odds that a massive asteroid, about the size of a 10-storey building, could collide with Earth's Moon. Asteroid 2024 YR4, discovered in December 2024, initially posed a potential risk to Earth in 2032. However, recent updates from NASA's Center for Near-Earth Object Studies indicate an increased likelihood that it could strike the Moon instead. And now, the space agency has revealed whether it could disrupt the Moon's orbit. While asteroid 2024 YR4 is currently too distant to detect with telescopes from Earth, NASA's James Webb Space Telescope collected one more observation of the asteroid before it escaped from view in its orbit around the Sun. With the additional data, experts got greater insight into where the rock - as big as London's Big Ben - will be on December 22, 2032, by nearly 20 per cent. As a result, the asteroid's probability of impacting the Moon has increased from 3.8 per cent to 4.3 per cent. While this still leaves a 95.7 percent chance of the asteroid missing the Moon, the small possibility of a collision has caught scientists' attention. Despite the risk, in the small chance that the asteroid were to impact, it would not alter the Moon's orbit. When asteroid 2024 YR4 was first discovered, it had a small chance of impacting Earth. After more observations, NASA concluded the object poses no significant impact risk to Earth in 2032 and beyond. As is common with asteroid predictions, the chances of an impact often fluctuate, rising and falling as new data emerges. To that end, it is normal for the impact probability to evolve, NASA assured. The 100-metre wide rock once had a 3.1 per cent probability of colliding with Earth on December 22, 2032, potentially leaving a trail of devastation in its wake. If the asteroid was on track to smack into our planet in 2032, its impact would be catastrophic. The energy released could be equivalent to eight megatons of TNT, destroying an area the size of Washington, DC. An eight-megaton explosion would be over 500 times more powerful than the atomic bomb dropped on Hiroshima during World War Two, which had a yield of approximately 15 kilotons (0.015 megatons). NASA was reportedly concerned at one point that the probability of the asteroid hitting Earth might surpass the 20 per cent threshold at one point. In February, the huge space rock's were reduced from an earlier estimate of 131-295 feet (40-90 metres) to a more accurate range of 174-220 feet (53-67 metres) - roughly the size of a 10-storey building. An international team led by Dr. Andy Rivkin from the Johns Hopkins Applied Physics Laboratory in Laurel, Maryland, made the most recent observations using Webb's Near-Infrared Camera in May. Asteroid 2024 YR4 is now too far away to observe with either space or ground-based telescopes. NASA expects to make further observations when the asteroid's orbit around the Sun brings it back into the vicinity of Earth in 2028. Join the Daily Record WhatsApp community! Get the latest news sent straight to your messages by joining our WhatsApp community today. You'll receive daily updates on breaking news as well as the top headlines across Scotland. No one will be able to see who is signed up and no one can send messages except the Daily Record team. All you have to do is click here if you're on mobile, select 'Join Community' and you're in! If you're on a desktop, simply scan the QR code above with your phone and click 'Join Community'. We also treat our community members to special offers, promotions, and adverts from us and our partners. If you don't like our community, you can check out any time you like. To leave our community click on the name at the top of your screen and choose 'exit group'.


Scottish Sun
4 hours ago
- Scottish Sun
Nasa issues shock update on hidden ‘city killer' asteroid heading towards the Moon in 2032
The odds of an impact have more than The odds of an impact have more than doubled since February HIT THE ROCKS Nasa issues shock update on hidden 'city killer' asteroid heading towards the Moon in 2032 Click to share on X/Twitter (Opens in new window) Click to share on Facebook (Opens in new window) NASA has upped the odds of a 200ft "city killer" asteroid smashing into the Moon in 2032. Asteroid 2024 YR4 was once feared to be on a collision course with Earth, with the chance peaking at 20 percent by some estimations. Sign up for Scottish Sun newsletter Sign up 2 The moon is pockmarked with previous impact craters Credit: Getty 2 Artist's impression of an asteroid Credit: Getty Further calculations showed it will sail past our planet without incident during a flyby in 2032. However, the space rock is now back in the spotlight following a warning from Nasa. YR4 now has an increased chance of hitting the Moon. The asteroid is too far to observe from Earth, so scientists have used the $10billion James Webb Space Telescope (JSWT) as their eye in the sky. READ MORE ON NASA RED PLANET First-of-its-kind Nasa image shows mystery object CRAWLING 1,000ft across Mars Using data from JSWT, a team of scientists from the Johns Hopkins Applied Physics Laboratory refined predictions of where YR4 will be on 22 December, 2032. The new predictions prompted Nasa to increase the odds of a lunar impact from 3.8 per cent to 4.3 per cent, according to a recent update. The odds of an impact have more than doubled since February - when Nasa gave it a 1-in-59 chance of hitting our only orbital satellite. "As data comes in, it is normal for the impact probability to evolve," Nasa noted in its most recent statement. The US space agency will be able to make more observations about the asteroid's predicted path when during its next flyby of the Sun in 2028. Fortunately, in the event of an impact, there would be minimal consequences for Earth. Terrifying video reveals what the impact of city-killer asteroid 2024YR4 hitting Earth in 2032 might look like "In the small chance that the asteroid were to impact, it would not alter the Moon's orbit," Nasa wrote. It would simply add another pockmark to the lunar landscape, which is plastered with impact craters. Any debris kicked up by the impact would likely burn up in Earth's atmosphere - if any of it nears our planet at all. JWST observations suggest that the space rock measures between 174-220 feet in diameter. That is roughly the size of a 10-story building. While the probability remains low - at over 96 per cent chance of a miss - Nasa is closely monitoring the asteroid.


Daily Mail
5 hours ago
- Daily Mail
EXCLUSIVE The 'con' that Trump never saw coming as Elon 'crosses the Rubicon'
When Elon Musk spectacularly torched his relationship with Donald Trump, it seemed the Big, Beautiful Bill was to blame. But privately his issues with the president ran deeper than concerns over the ballooning public debt. He was pushed to the brink when his NASA nominee, billionaire payments entrepreneur Jared Isaacman, was axed by Trump in a late-night Truth Social post. Until then, Musk's criticisms of the president had been confined to relatively measured arguments against the deficit. On Tuesday, he branded the bill a 'disgusting abomination.' Then he went nuclear on Thursday, invoking the Epstein files and calling for Trump's impeachment. 'Elon crossed the Rubicon,' Steve Bannon told the Daily Mail. The MAGA big beast has been stoking tensions between Trump and Musk for months. Now, he triumphantly declares that Isaacman - who was once sued by Trump's Taj Mahal casino - is a 'f***ing liberal' who helped collapse the house of cards. While Musk made waves at DOGE, his deeper ambition lay with NASA - and his dream of colonizing Mars. SpaceX currently holds around $22 billion in government contracts, with potential payouts rising to nearly $90 billion. Isaacman was widely viewed as the candidate who would cement Musk's bold plans for deep space travel. The self-styled 'commercial astronaut' bankrolled and flew on two SpaceX missions - the first all-civilian orbital flight in 2021, and the first private spacewalk in 2024. He is financially bound to SpaceX, reporting more than $5 million in capital gains from its shares in a recent filing. His company, Shift4 Payments, also does business with Musk's. Before launching into space, Isaacman explored a different galaxy entirely: Atlantic City. By his mid-20s, the payments whiz-kid had money to burn - and under the neon constellations of the Boardwalk, he had his first brush with Trump. In 2009, the Trump Taj Mahal sued Isaacman over four bad checks totaling $1 million. The case settled in 2011 for $650,000. Other lawsuits followed. Trump Plaza on the Boardwalk also sued him. Mohegan Sun in Connecticut alleged he had written four bad checks totaling $1 million. That case was eventually resolved and withdrawn, court records show. In 2010, he was arrested at the Canada border on fraud charges. In a press release titled, 'Nevada Fugitive Captured', US Customs and Border Protection announced it had arrested Isaacman at the Washington state line. Isaacman told Congress that the arrest stemmed from a dispute with the Palms Casino Resort in Las Vegas over a travel reimbursement. The matter was resolved within 24 hours and charges were dismissed. The court records were sealed. In a written question submitted after his April 9 nomination hearing, Democratic Senator Maria Cantwell asked Isaacman about the arrest and four casino lawsuits between 2008 and 2010. 'In my early 20s, I was fortunate to experience business success at a young age, and I spent time in casinos as an immature hobby,' Isaacman answered. 'The legal matters referenced were, in fact, forms of negotiation and were all resolved promptly.' Isaacman assured senators his gambling days were behind him. Yet, while orbiting the Earth in a Musk-made capsule in 2021, he placed the first ever sports bet from space. 'He's nothing but a conman,' Bannon said. It is unclear whether Trump was aware of his own previous court battle against Isaacman. But the White House said it was Isaacman's loyalty to the president that was in question. Since 2009, Isaacman has donated $272,000 to Democratic candidates, PACs, and organizations. In the same period, he gave $8,500 to the Republican Party. It was previously reported that these donations had been disclosed during the presidential transition in 2024 and that Isaacman discussed them with Trump in a meeting weeks after the election. But Bannon said that the president had only been made aware recently that Isaacman funneled cash to 'the most Trump-hating Democrats.' Another White House insider said that donations to the likes of Chuck Schumer and Josh Shapiro, including a raft of payments to Democrats in the last election cycle, would be unconscionable to Trump. 'This isn't like Howard Lutnick, who donated a few thousand dollars to Schumer, he's a New York businessman,' she said. In contrast to Lutnick's pragmatic offerings to Schumer, Isaacman bestowed $100,000 upon the senator in 2021. She said there was 'no way Trump would have allowed Isaacman's confirmation if he'd known.' Sergio Gor, a baby-faced Maltese immigrant who serves as one of Trump's most loyal henchman, gleefully brought the incriminating evidence to the president after clashing with Musk for months. The timing was aimed for maximum humiliation. Trump was handed the dossier on Isaacman just moments before a televised send-off for Musk in the Oval Office. The president tempered his rage through the farewell but when the press were gone, he confronted the SpaceX boss. He began reading some of the donations aloud, shaking his head. 'This is not good,' Trump told him. The world's richest man begged the world's most powerful to reconsider. But the president, by now growing suspicious of the deficit hawk DOGE chief, wouldn't hear it. 'I don't care, this guy is gone,' Trump said. Some in Musk's circle have tried to cast Gor as the scapegoat for the presidential bromance break-up. But Bannon warned that blaming Trump's loyal aide would backfire. 'Sergio is bulletproof,' he said. Isaacman said he was blindsided when Trump pulled his nomination. 'I got a call Friday of last week [May 30] that the president decided to go in a different direction,' he said on the All-In podcast on Thursday. Isaacman heavily implied that his ties to Musk were to blame. 'There were some people that had some axes to grind, I guess, and I was a good, visible target,' he said, adding that 'the timing was no coincidence.' Isaacman's nomination was publicly rescinded on May 31, three days after Musk officially departed from his role as head of DOGE. Trump pointedly addressed the decision during an Oval Office meeting with German Chancellor Friedrich Merz last Thursday as Musk's attacks on X spiraled out of control. 'I didn't think it was appropriate,' Trump told reporters. 'He happened to be a Democrat, like, totally Democrat. And I say, you know, look, we won. We get certain privileges. And one of the privileges is we don't have to appoint a Democrat. NASA is very important.' Isaacman dismissed that explanation. He noted the donations had already been disclosed to the Senate months earlier. Instead, he suggested he was knifed. An 'influential adviser came in and said "Look, here's the facts, I think we should kill this guy"', he said. 'I don't fault the president at all,' he added. 'He's got to make a thousand decisions a day with seconds of information.'