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Scientists discover fluffy 'alien' planet where it rains sand
Scientists discover fluffy 'alien' planet where it rains sand
Experts have discovered a fluffy “alien” planet where it rains sand in stunning new observations from the James Webb Space Telescope. The bizarre-looking planet is officially known as exoplanet WASP-107b and has a cloud of silicate sand that exists high within its atmosphere giving it its strange fluffy appearance. NASA’s James Webb Space Telescope (JWST) has been responsible for some astounding findings since it was launched in 2021, including a mysterious galaxy shaped like a question mark. Now, observations made by the telescope have been used by experts who have been able to determine the atmospheric composition of the exoplanet that was pictured. A team of European astronomers found that water vapour, sulfur dioxide and silicate sand clouds existed in the exoplanet’s diverse atmosphere. The exoplanet WASP-107b is one of the lowest-density planets that astronomers are aware of. To put it into context, it is the same size as Jupiter, but has just 12 per cent of Jupiter’s mass. Thanks to its low density, it has allowed scientists to take a deeper look into the planet’s atmosphere, exploring 50 times deeper than would be possible with denser planets. The discovery of sulfur dioxide was a surprise because the host star it orbits only emits a small amount of high-energy light photons. But, its low-density atmosphere allows the photons to penetrate WASP-107b’s atmosphere where the chemical reaction that creates sulfur dioxide can occur. They also discovered that it essentially rains sand on the exoplanet due to the presence of clouds high in the atmosphere made up of fine silicate particles. Experts believe the clouds of sand form in the same way as rain does on Earth as the droplets continually fall and condense back into cloud form. The lead author of the study, Leen Decin from Katholieke Universiteit Leuven in Belgium, explained: “JWST is revolutionizing exoplanet characterisation, providing unprecedented insights at remarkable speed.” She added: “The discovery of clouds of sand, water, and sulfur dioxide on this fluffy exoplanet… is a pivotal milestone. It reshapes our understanding of planetary formation and evolution, shedding new light on our own solar system.” How to join the indy100's free WhatsApp channel Sign up to our free indy100 weekly newsletter Have your say in our news democracy. Click the upvote icon at the top of the page to help raise this article through the indy100 rankings.
2023-11-20 18:29
Lakers rumors: Reunion on the table in free agency
Lakers rumors: Reunion on the table in free agency
The NBA is feeling the aftereffects of the Bradley Beal trade to the Suns. One of those could allow the Lakers to end up with Kyle Kuzma.Now that Bradley Beal has been traded, Kyle Kuzma has no reason to return to a Wizards team that is not competing anymore. So the rumors about him returning to...
2023-06-19 08:47
Wholesale inflation in US edged up in July from low levels
Wholesale inflation in US edged up in July from low levels
Wholesale price increases in the United States picked up slightly in July yet still suggested that inflationary pressures have eased this year since reaching alarming heights in 2022
2023-08-11 20:57
3 more Boston Red Sox who won't be back in 2024 thanks to Craig Breslow
3 more Boston Red Sox who won't be back in 2024 thanks to Craig Breslow
The Boston Red Sox hired Craig Breslow to replace Chaim Bloom in the baseball operations department. Breslow has a lot of work to do already.
2023-10-31 07:17
Richard Martin: Body of Michigan pilot, 82, found days after he went missing following takeoff in home-built plane
Richard Martin: Body of Michigan pilot, 82, found days after he went missing following takeoff in home-built plane
Oscar Azevedo, Martin's close friend and airport manager, said Martin took the 'routine flight' inside his 2005 experimental aircraft
2023-09-17 21:19
David Beckham’s support ‘meant everything’ to Harry Maguire in testing times
David Beckham’s support ‘meant everything’ to Harry Maguire in testing times
Under-fire Harry Maguire has revealed former England captain David Beckham got in touch with him after last month’s Hampden Park hounding to help offer support and advice. Just over two years after being a Manchester United ever-present and part of the European Championship team of the tournament, the 30-year-old defender now finds himself as the butt of jokes. Many opposing fans have revelled in Maguire’s drop off and Scotland supporters goaded him mercilessly after coming on and scoring an own goal in England’s 3-1 win last month. Maguire immediately laughed it off as a “little bit of banter” but hearing from somebody that knows a thing or two about intense criticism meant the world to him. Few have faced sharper focus in an England shirt than Beckham, who has laid bare the pain he suffered after his 1998 World Cup red card against Argentina in a new Netflix documentary. “I actually spoke with David about three weeks ago, after the Scotland game,” Maguire said. “He got in touch with me, so it was really nice of him and I really appreciated that. It meant everything. I’ve spoken throughout my career about David Beckham being someone I looked up to and watched when I was a young boy. “Unfortunately, I didn’t end up on the right wing scoring and assisting as many goals as he has. But he was a big role model when I was growing up. “It shows how classy he is to reach out to me and to message me. It was something I really appreciated. It was touching really.” Maguire did not want to divulge too much about their conversation but said the “main thing” Beckham did was to remind him of his career to date and the big moments he has enjoyed. “I think when you’re going through tough moments you’ve got to go through past experiences and past memories and where you’ve gone in your career and what you’ve been through,” he said at St George’s Park. “Every career is so up and down, especially when you reach what I’ve reached, in terms of being the captain of the biggest club in the world for three and a half years. He’s been in that position and knows what it’s like. “Obviously having watched the documentary I couldn’t believe how much he went through at the time. In the documentary Gary Neville speaks about how resilient he is as a person. I think he’s been a huge role model for many footballers growing up, especially in my era.” That chat and his experiences have helped Maguire retain belief and confidence, as has the continued faith shown in him by Gareth Southgate. The England boss has been in charge for all 59 of his caps and snapped in Glasgow at treatment he said was “ridiculous”, “a joke” and “beyond anything I’ve ever seen”. “I try and stay away from it all,” Maguire said when Southgate’s comments were put to him. “Obviously you can’t stay away from it as your family and friends are probably seeing things, they probably read a lot more than I do. “Yeah, there has been a lot of talk about me over the last year. For that talk to happen, you have got to have built your way up to be a top performer like I’ve done over the previous five years to that. “Things haven’t gone to plan over the last year or so, but I am sure it will get back on track. A career is a long path. Many ups, many downs, it probably has been a little blip and I am trying to be back to where I was.” Maguire knows he needs to repay Southgate’s faith by playing more minutes with Euro 2024 looming large and says he can continue to “block” out any abuse. But he knows that is “a bit tougher” for his loved ones and his mother Zoe last month criticised the “disgraceful” abuse her son has been subjected to, which she claimed went far beyond football. “It probably affects my family and friends more than it affects myself, especially when I am playing in a game,” Maguire said. “I have had so many great nights and have so many great memories playing for my country and playing for my club as well. You play football to create memories – not just for myself but for my family and my friends. “Obviously, the last year has been a little bit difficult for them to enjoy the games as they did in the previous eight or nine years of my career. I’m sure that will change. I’ll keep working hard and keep fighting for my place and keep trying to put things right.” Read More Harry Maguire cannot wait for Euro 2028 and is ‘hopeful’ to be in the squad On this day in 2019: England lose long unbeaten qualifying record in Prague LIV Golf fails in bid to be eligible for world ranking points Harry Kane dreaming of leading England to Euro 2028 glory on home soil I am a Tottenham fan – Harry Kane wants Spurs to win Premier League Massimo Luongo feels Australians secretly support Spurs under Ange Postecoglou
2023-10-11 13:21
Moises Caicedo: Brighton CEO admits surprise at Liverpool snub
Moises Caicedo: Brighton CEO admits surprise at Liverpool snub
Brighton CEO Paul Barber reflects on Moises Caicedo's decision to reject Liverpool for Chelsea.
2023-08-15 22:16
Colorado web designer told Supreme Court a man sought her services for his same-sex wedding. He says he didn't -- and he's straight
Colorado web designer told Supreme Court a man sought her services for his same-sex wedding. He says he didn't -- and he's straight
The Colorado web designer who wanted to refuse LGBTQ customers and just won her case at the Supreme Court had claimed in court filings that a man inquired about her services for his same-sex wedding.
2023-07-01 06:21
Bone graft helps Wales' Anscombe back into Rugby World Cup limelight
Bone graft helps Wales' Anscombe back into Rugby World Cup limelight
Most players at the Rugby World Cup have had injury issues during their careers but Wales fly-half Gareth Anscombe is a rarity in having had a bone graft from a...
2023-09-27 09:19
Two Northwell Leaders Named to the National Academy of Medicine
Two Northwell Leaders Named to the National Academy of Medicine
NEW HYDE PARK, N.Y.--(BUSINESS WIRE)--Oct 9, 2023--
2023-10-09 22:57
California wildfire, fueled by desert winds, forces evacuations
California wildfire, fueled by desert winds, forces evacuations
By Omar Younis TEMECULA, California (Reuters) -A Southern California wildfire fueled by desert winds burned 2,200 acres (890 hectares) and
2023-11-01 06:54
Mendis, Samarawickrama blast centuries for Sri Lanka against Pakistan
Mendis, Samarawickrama blast centuries for Sri Lanka against Pakistan
In-form Kusal Mendis and Sadeera Samarawickrama both hit centuries as Sri Lanka piled up the runs against Pakistan in the...
2023-10-10 20:18