Scientists find huge planet that shouldn’t exist
Scientists have found a vast planet, so large that it should not exist. The planet appears to be too big for its sun, and therefore calls into question our understanding of how planets and solar systems form, according to the researchers who found it. The planet is more than 13 times as massive as Earth. It orbits around a star that is nine times less massive than our Sun. As such, the ratio between the two of them is 100 times higher than it is between the Earth and our sun. It is the first time that a planet with such a high mass has been seen orbiting a star with such a low amount of mass. And the discrepancy is so large that scientists thought such a planet could not exist. “This discovery really drives home the point of just how little we know about the universe,” said Suvrath Mahadevan, from Penn State. “We wouldn’t expect a planet this heavy around such a low-mass star to exist.” When stars are formed, out of large clouds of gas and dust, that material sticks with the star as a disc that orbits around it. Planets can then form out of that extra material, and go on to make a planetary system like our own. But science would suggest that the disc around the star in the new paper, known as LHS 3154, would not have enough material to make a planet so large. “The planet-forming disc around the low-mass star LHS 3154 is not expected to have enough solid mass to make this planet,” Mahadevan said. “But it’s out there, so now we need to reexamine our understanding of how planets and stars form.” The finding is reported in a new paper, ‘A Neptune-mass exoplanet in close orbit around a very low mass star challenges formation models’, published in Science. Read More Astronomers find unprecedented ‘disc’ around distant planet Planet too big for its sun ‘is challenging the idea of how solar systems form’ Elon Musk’s SpaceX rockets are punching holes in edge of space
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Daniel Levy ‘proud’ as report reveals Tottenham’s investment in local community
Tottenham chairman Daniel Levy has vowed to not stand still in his ambition to drive further positive change in the area of the club’s stadium. An in-depth analysis of Spurs’ socio-economic impact from the 2021-22 season by law company EY has found the club now contribute around £900million of gross output to London’s economy, generating an additional £478m of Growth Value Added (GVA) in London. A total of £296m of this GVA is for the borough of Haringey specifically, which is a vast increase on the £120m GVA per annum being generated in 2015 when the club called 36,284-seater White Hart Lane its home. This study, which follows a benchmark report by Tottenham in 2015, also estimated the growth of the club’s socio-economic impact will reach £585m GVA by the 2026-27 season with around 4,300 jobs, in comparison to the 1,800 jobs it supported eight years ago. EY’s report follows the news Tottenham Hotspur Stadium, which hosts non-football events all-year round, has been selected as one of the venues for Euro 2028. Spurs chairman Levy said: “Delivering tangible benefits to those living on our doorstep has always been a driving factor since we initially undertook the stadium development project – four years on from the stadium’s opening, this report clearly shows the difference it is making to people’s lives and the economic prosperity it is bringing to our community. “We will not stand still – with plans for further Visitor Attractions, notably F1 DRIVE-London, new homes, a new creative quarter and a hotel in the years to come, this area that we are so passionate about will continue to benefit from the club’s investment and being home to one of the world’s greatest football clubs and stadia. “Everyone involved should be extremely proud of the findings of our latest socio-economic impact report.” Football has the power to unite communities, and this report shows football clubs can play a major role in building a better and more prosperous London for everyone. Sadiq Khan Sadiq Khan, the Mayor of London, added: “It’s fantastic to see the positive impact that the Tottenham Hotspur Stadium has had in the local area – from job opportunities and skills learning to local small business investment. “Football has the power to unite communities, and this report shows football clubs can play a major role in building a better and more prosperous London for everyone.” Read More Wales call on Chris Coleman in bid to boost Women’s Nations League hopes The key talking points ahead of England’s Women’s Nations League double-header Kevin Sinfield vows to keep raising funds to combat MND ahead of new challenge
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The key talking points ahead of England’s Women’s Nations League double-header
England complete their group games in the inaugural Women’s Nations League over the next few days, playing the Netherlands at Wembley on Friday and then Scotland at Hampden Park on Tuesday. Here, the PA news agency looks at some of the talking points ahead of the double-header. Must-win This competition provides England with the chance to secure Paris 2024 Olympic qualification for Great Britain, should they first finish top of Group A1 – something they are in considerable danger of failing to do. Lying third with six points from four games, three points behind the Dutch and one behind Belgium, they have to win on Friday to stay in contention. They lost 2-1 in the Netherlands in September, and were also beaten in their most recent outing, 3-2 away against Belgium. Relegation threat If England are defeated again by Wiegman’s old side, and Belgium beat Scotland at home the same night, as well as the Olympic bid being over, the Lionesses will be confirmed as entering the Nations League relegation play-offs. After the highs of the last two years under her management, that scenario would represent some come down for the European champions and World Cup runners-up. The Scotland situation While it remains to be seen what the state of play is come Tuesday, a talking point from the word go as England headed into this competition as the one home nation able to claim Olympic qualification for GB has been that their group includes a Scotland outfit with players also holding Paris hopes. England midfielder Keira Walsh has described the situation as “a little bit strange”, but said of Tuesday: “If I’m putting myself in their shoes, it’s a big game against England. They’re going to want to win.” Wiegman’s team beat Scotland 2-1 in Sunderland in their group opener in September. No Bright England, already without Leah Williamson, also for these two games have the player who has skippered the team in her absence, fellow defender Millie Bright, out injured due to a knee issue. Wiegman has confirmed goalkeeper Mary Earps will wear the armband. Mead’s return England also have a big-name player back in the fold, with the fit-again Beth Mead – like Williamson, absent from the summer’s World Cup as she recovered from an ACL injury – having been recalled. Wiegman said it was as if Mead “hasn’t been away” without confirming whether the forward would start or not on Friday. Any appearance would be her first at international level in just over a year for the Euro 2022 Golden Boot winner. Read More Wales call on Chris Coleman in bid to boost Women’s Nations League hopes Shameful and not right – Saracens boss condemns Owen Farrell treatment Kevin Sinfield vows to keep raising funds to combat MND ahead of new challenge Andre Onana – Do the numbers back up the criticism? On This Day in 2004 – Sir Matthew Pinsent announces retirement from rowing Arsenal through to last 16 as Manchester United squander lead again
2023-11-30 23:27