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☆ How AI is changing OnlyFans and adult content creation, from chatting to 'AI twins,' and where the future is headed
▼ + stars: | 2024-05-07 | by ( Marta Biino | ) www.businessinsider.com time to read: +12 min

Many AI adult influencers have turned to OnlyFans competitor Fanvue to monetize their content. MySentient has been investing in creating "sentient" AI chatbots based on people that range from adult creators like Amouranth to Jesus. Elaina St James has used different AI tools to generate images of herself in different contexts and outfits. To create these characters, they use a variety of AI tools, including Unstable Diffusion, an AI image generator that focuses on NSFW content. Others see the power of AI but also the issues it could create for the adult industry as a whole.

Persons: Riley Reid, Ana Levy, Isla Moon, Jada Sparks, Fanvue, it's, OnlyFans, Fortune, Riley Reid's Clona, immortalize, Riley, MySentient, Amouranth, Jesus, Reese Leysen, Leysen, We've, Robert Weiss, that's, she'd, James, Elaina, James Level, —, Eva AI, MyClub.ai, Eva, MyClub, Jessica Moore, Elaina St James, St James, Zoe Fox, Aika Kittie, Margot Robbie, Influencer Sophie Annaston, she's, Sophie Annaston, who's, It's, Charles Lyle Organizations: Business, MyClub, AVN, Media Locations: Philippines, India, Pakistan, Canada, Spanish, Fanvue, Lipa

☆ Pluto’s heart was likely created by an ancient collision
▼ + stars: | 2024-04-18 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

A deep basin called Sputnik Planitia, which makes up the “left lobe” of the heart, is home to much of Pluto’s nitrogen ice. The New Horizons spacecraft took an image of Pluto's heart on July 14, 2015. Johns Hopkins University Applied Physics Laboratory/Southwest Research Institute/NASAThrough new research on Sputnik Planitia, an international team of scientists has determined that a cataclysmic event created the heart. The teardrop shape of Sputnik Planitia is a result of the frigidity of Pluto’s core, as well as the relatively low velocity of the impact itself, the team found. The researchers believe that the new theory regarding Pluto’s heart could shed more light on how the mysterious dwarf planet formed.

Persons: Clybe Tombaugh, Pluto, it’s, ”, Harry Ballantyne, Erik Asphaug, ” Asphaug, “ That’s, Sputnik Planitia, Martin Jutzi, Kelsi Singer, ” Singer Organizations: CNN, Regio, Johns Hopkins University Applied Physics Laboratory, Research Institute, NASA, Sputnik, Pluto, University of Bern, University of Arizona’s, Laboratory, University of Bern’s Physics, Kelsi, Southwest Research, New Locations: United States, Switzerland, Boulder , Colorado

☆ Cloud seeding probably didn't cause Dubai's floods. The UAE has been trying to control its weather for years, and the US does it too.
▼ + stars: | 2024-04-17 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +6 min

Photos show how the UAE, United States, and other countries have been seeding clouds for decades. Historic floods in Dubai didn't come from cloud seeding, but humans' climate impacts are playing a role. Related storiesAccording to several scientists, cloud seeding isn't the driving force behind Dubai's historic floods. Packets of salt are pictured during a cloud seeding operation at a military airbase in Subang, Malaysia. The real threat behind Dubai's floodsMany atmospheric scientists have dismissed the idea that cloud seeding was behind Dubai's floods.

Persons: GIUSEPPE CACACE, Getty, Prometheus, Frankenstein —, Thomas Peipert, Al Hayer, Amr Alfiky, Andrea DiCenzo, Lim Huey Teng, there'd, Friederike Otto, John Marsham, Jeff Big Jeff, Gary Coronado, Marsham, Fred Greaves, Otto Organizations: Dubai didn't, Service, United Arab Emirates, United Arab, UAE, Reuters, National Center of Meteorology, United, UAE's National, of Meteorology, Militia, Imperial College London, Science Media, SMC, University of Leeds, Los Angeles Times, Getty, UAE isn't, National Park Service, AP Locations: UAE, United States, Dubai, United Arab Emirates, Rocky, Lyons , Colorado, China, Australia, Al Ain, Utah, Dongkou county, Shaoyang, Hunan province, Subang, Malaysia, Bannon, Sacramento, , California, California's Sacramento County

☆ UK Nobel Prize-winning physicist Peter Higgs dies aged 94
▼ + stars: | 2024-04-09 | by ( Story Reuters | ) edition.cnn.com time to read: +5 min

London —Physicist Peter Higgs, whose theory of an undetected particle in the universe changed science and was vindicated by a Nobel prize-winning discovery half a century later, has died aged 94, the University of Edinburgh said on Tuesday. Higgs described himself as “incompetent” in the physics laboratory at school and at first preferred maths and chemistry. What came to be known as the Higgs boson would solve the riddle of where several fundamental particles get their mass from: by interacting with the invisible “Higgs field” that pervades space. That interaction, known as the “Brout-Englert-Higgs” mechanism, won Higgs and Belgium’s Francois Englert the Nobel prize in physics in 2013. CERN’s massive Large Hadron Collider finally proved to be the sledgehammer needed to crack the nut, and in 2012 two experiments there independently found the Higgs boson.

Persons: Peter Higgs, Higgs, “ Peter Higgs, ”, Sir Peter Mathieson, Paul Dirac, Belgium’s Francois Englert, Robert Brout, “, Rolf Heuer, welling, theoreticians, Jody Williamson, ’ ”, Robert Evans, Tom Miles, Farouq Suleiman, Pravin Char, Mark Heinrich Organizations: London, University of Edinburgh, CERN, Reuters, “, Edinburgh University, Fermilab, Collider, chuckling Locations: Geneva, Chicago, American, Edinburgh

☆ Herbert Kroemer, 95, Dies; Laid Groundwork for Modern Technologies
▼ + stars: | 2024-04-09 | by ( Dylan Loeb Mcclain | ) www.nytimes.com time to read: +1 min

Herbert Kroemer, a German-born American physicist who was awarded the Nobel Prize for his part in discoveries that paved the way for the development of many trappings of modern life, including high-speed internet communication, mobile phones and bar-code readers, died on March 8. The death was announced by the University of California, Santa Barbara, where he was an emeritus professor. Dr. Kroemer’s most important contributions were in the development of so-called heterostructures. They vastly enhance the speed, and therefore the power, of transistors and other types of semiconductors that are the building blocks of all electronic equipment. But by the time he received a share, with two other scientists, of the Nobel Prize in Physics in 2000, the impact of his work was so enormous, it could not be denied.

Persons: Herbert Kroemer, Kroemer’s Organizations: University of California Locations: German, Santa Barbara

☆ Walter Massey, a Physicist With a Higher Calling
▼ + stars: | 2024-03-19 | by ( Katrina Miller | ) www.nytimes.com time to read: +1 min

The day before Walter Massey turned 30, in 1968, the Rev. Dr. Massey, then a physicist at Argonne National Laboratory, watched the funeral on television, in tears, from his apartment in Chicago. At the time, Dr. Massey was a rising star in the study of theoretical condensed matter, how liquids and solids behave. But Dr. Massey was also a Black man born and raised in the Jim Crow South. Dr. Massey thrust himself into supporting Black students at a time when colleges around the country were adjusting to court-ordered integration.

Persons: Walter Massey, Martin Luther King Jr, Massey, Lev Landau, Jim Crow, “, ”, “ I’d, King’s Organizations: National Laboratory, National Society of Black Physicists Locations: Memphis, Chicago, America, Argonne, I’d

☆ The breathtaking scope of Sam Altman's future AI empire
▼ + stars: | 2024-03-07 | by ( Darius Rafieyan | ) www.businessinsider.com time to read: +9 min

If Sam Altman is to achieve his dream of artificial general intelligence in his lifetime, that number will need to double or triple every year for the foreseeable future. These wide-ranging plans for global transformation go far beyond Altman's role as the CEO of generative AI behemoth OpenAI, developer of ChatGPT. EnergyThe first pillar of Altman's grand unified theory of the future rests on energy. Headlining the event was company chairman and investor Sam Altman, who appeared via video call projected on a towered cineplex. And Altman's AGI empire extends beyond just the energy and raw material required to build AGI.

Persons: Sam Altman, he's, Altman, it's, Max, Jack, Sam himself, Sam, David Kirtley, Helion, He's, Joe Betts Lacroix, Lacroix, where's, Joe Biden, Tade Oyerinde, Oyerinde, Ali Ghodsi, Ghodsi Organizations: Nvidia, Business, Elon, Altman, OpenAI, Energy, Bloomberg, Concorde, Wall Street, Retro Biosciences, Capitol, PAC Locations: Silicon Valley, OpenAI, Davos, New York, Redmond , Washington, Washington

☆ Even Best Buy's CEO thinks laptops haven't seen enough innovation recently to convince you to replace your aging one yet
▼ + stars: | 2024-02-29 | by ( Dominick Reuter | ) www.businessinsider.com time to read: +4 min

For companies that specialize in this area, like Best Buy, that has contributed to several years now of sluggish sales. AdvertisementBeyond the pull-forward effects, Best Buy CEO Corie Barry laid some of the blame for the continuing sales lull at the feet of tech brands. Indeed, tech companies haven't exactly inspired shoppers to race into their nearest Best Buy for an upgrade, especially when they could buy tickets to a Taylor Swift concert instead. Other tech companies are tossing some bold ideas at the walls too. Either way, whatever the next buzzy tech may be, Barry says Best Buy would love for you to come check it out in their stores.

Persons: —, haven't, Matt Bilunas, Corie Barry, We're, Taylor, Apple, Barry, Scot Ciccarelli Organizations: Service, Business, Lenovo

☆ White dwarf star has metal scar after gobbling planetary fragment
▼ + stars: | 2024-02-26 | by ( Ashley Strickland | ) edition.cnn.com time to read: +5 min

CNN —Astronomers have spotted an unusual sign that a dead star feasted on a fragment of a planet orbiting it: a metal scar on the star’s surface. The observation revealed a metallic feature on the star’s surface that the researchers determined was related to a change detected in the star’s magnetic field. The strength of the metal detection also synced with changes observed in the star’s magnetic field, which led the team to determine that the metal scar was located on one of the star’s magnetic poles. The star’s magnetic field pulled the metals toward the star, which led to the presence of the scar, the finding has suggested. But WD 0816-310 presents an entirely different scenario orchestrated by the star’s magnetic field.

Persons: ”, Dr, Stefano Bagnulo, Jay Farihi, John Landstreet, Landstreet Organizations: CNN —, Southern, Planetarium, University College London, Western University, NASA Locations: Chile, Armagh, Northern Ireland, Swiss, Canada

☆ Scientists are designing a supercollider so powerful it could push the boundaries of modern physics
▼ + stars: | 2024-02-24 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +6 min

CERN's new supercollider will be 8 times more powerful than the LHC, the largest and most powerful in the world. Particle physics research will need a major upgrade to begin exploring that mysterious 95%, made up of dark matter and dark energy. CERN, the European Council for Nuclear Research, is designing a new supercollider called the Future Circular Collider (FCC) to push the boundaries of modern physics research and perhaps discover the true nature of our mostly invisible universe. Together, these two colliders could usher in a new frontier of physics research. Breaking new groundCERN plans to build the 56-mile-long FCC tunnel beneath France and Switzerland, encircling the city of Geneva.

Persons: —, Michael Benedikt, Christophe Grojean, Benedikt, Grojean Organizations: Service, CERN, European Council for Nuclear Research, Collider, FCC, hh, CERN CERN, Environmental Locations: Geneva, France, Switzerland

☆ Astronomers spot a ‘super-Earth’ 137 light-years away
▼ + stars: | 2024-02-08 | by ( Ashley Strickland | ) edition.cnn.com time to read: +5 min

CNN —Astronomers have discovered a “super-Earth,” or a world larger than our planet, orbiting a star about 137 light-years away. The super-Earth exoplanet, known as TOI-715b, orbits a red dwarf star that is cooler and smaller than our sun. “This discovery is exciting as it’s the first super-Earth from TESS to be found within the conservative habitable zone,” Dransfield said. If the Earth-size planet is confirmed, it will become the smallest planet yet that TESS has found in a habitable zone. TOI-715b’s star has only shown a couple of flares within the past two years and isn’t considered active, making it an old star, Dransfield said.

Persons: TESS, Georgina Dransfield, Dransfield, James Webb, Webb, “, isn’t, PLATO, ” Dransfield, ” Organizations: CNN —, Royal Astronomical Society, Researchers, University of Birmingham’s School of Physics, Astronomers, James Webb Space Telescope Locations: United Kingdom

But nothing is certain yet, aside from the interest from mostly European and Western countries that bankroll CERN, which is home to the Large Hadron Collider. She said review committees had not turned up any “technical show-stoppers” for the project so far. Photos You Should See View All 45 ImagesHowever, the science that the future collider could generate remains largely unknown. “It’s true that at the moment we do not have a clear theoretical guidance on what we should look for,” Gianotti said. Monday’s briefing on the new collider included some proposed changes to the original plan announced in 2019.

Persons: ”, Fabiola Gianotti, ” Gianotti Organizations: GENEVA, —, European Organization for Nuclear Research, CERN, Collider, collider Locations: Swiss

☆ Webb telescope spies millions of stars in stunning spiral galaxies
▼ + stars: | 2024-02-01 | by ( Ashley Strickland | ) edition.cnn.com time to read: +5 min

CNN —The James Webb Space Telescope has captured scintillating portraits of 19 spiral galaxies — and the millions of stars that call them home — in unprecedented detail never seen before by astronomers. Astronomers believe that about 60% of all galaxies are spiral galaxies — and our solar system resides in one of the spiral arms of the Milky Way galaxy. Webb’s observations can help astronomers better understand star formation and the evolution of spiral galaxies like our own. The James Webb Space Telescope captured images of 19 spiral galaxies in near- and mid-infrared light. The images will be used to help astronomers determine the distribution of gas and dust in spiral galaxies, as well as how galaxies both nurture and cease the formation of stars.

Persons: James Webb, Janice Lee, Thomas Williams, ”, Webb’s, cocooned, Erik Rosolowsky, Webb, Rosolowsky, ” Webb, Adam Leroy, Eva Schinnerer, Max Planck, Leroy, ” Leroy Organizations: CNN, Telescope, James Webb Space, NASA, ESA, CSA, STScI, Hubble, Telescope Science, University of Alberta, Ohio State University, Max, Max Planck Institute, Astronomy Locations: Oxford, Chile, Baltimore, Edmonton, Columbus, Heidelberg, Germany

☆ ‘Old smoker’ stars revealed at the heart of the Milky Way
▼ + stars: | 2024-01-30 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

CNN —A decade-long survey of the night sky has revealed a mysterious new type of star astronomers are referring to as an “old smoker.”These previously hidden stellar objects are aging, giant stars located near the heart of the Milky Way galaxy. This illustration shows an eruption occurring in the swirling disk of matter around a newborn star. They help the newborn star in the middle to grow, but make it harder for planets to form. Infrared images show a red giant star, located 30,000 light years away near the center of the Milky Way. Understanding how the old smokers release elements into space could change the way astronomers think about the way such elements are distributed across the universe.

Persons: Philip Lucas, Lucas, ”, Zhen Guo, Fondecyt, Guo, ” Guo, ” Lucas, Dante Minniti Organizations: CNN, Royal Astronomical Society, Astronomers, Survey, Cerro Paranal Observatory, Southern, University of Hertfordshire, University of Valparaiso, University of Hertfordshire Red, NASA, Andrés Bello University Locations: Chilean Andes, Cerro, Chile

☆ Lise Meitner helped discover nuclear fission but never won a Nobel Prize for her brilliance despite 49 nominations
▼ + stars: | 2024-01-28 | by ( Adam Barnes | ) www.businessinsider.com time to read: +7 min

In 1944, Hahn won a Nobel prize for the discovery. It led to the atomic bomb , nuclear power, and a Nobel Prize in 1944 for German chemist Otto Hahn. ullstein bild Dtl./Getty ImagesMeitner was well respected by other physicists — Einstein called her "our Marie Curie" — comparing her to the trail-blazing, two-time Nobel Prize winner. Left to right: Otto Hahn, Dr. Hartmann, Lise Meitner, Werner Heisenberg, and Theodor Heuss. AdvertisementOverlooked for the Nobel PrizeHahn was awarded the 1944 Nobel Prize in chemistry for the discovery of nuclear fission.

Persons: Lise Meitner, Otto Hahn, Hahn, Meitner, —, Hahn's, Marissa Moss, Meitner's, Moss, — Einstein, Marie Curie, Nazi Germany Meitner, Hartmann, Werner Heisenberg, Theodor Heuss, Hitler, " Moss, Fritz Strassman, Amanda Macias, Strassman, wasn't, Otto Frisch, Frisch, Strassmann, Enrico Fermi Organizations: Service, Business, Kaiser Wilhelm Institute, Physics Locations: Berlin, Austria, Nazi Germany, Germany, Sweden, Ba

☆ Oura CEO calls Apple Watch sales ban a 'David and Goliath story,' says he'll keep an eye on Samsung's rival smart ring
▼ + stars: | 2024-01-25 | by ( Camilo Fonseca | ) www.businessinsider.com time to read: +4 min

A lawsuit filed by Masimo halted the sale of the newest Apple Watches in the US. Oura's CEO said the company, which holds many patents, will closely examine Samsung's Galaxy Ring. AdvertisementOura Health CEO Tim Hale doesn't seem worried about Samsung's plan to compete with Oura in the wearable "smart ring" market. AdvertisementSamsung's new Galaxy Ring will be a health and wellness device for tracking metrics like sleep. He conceded that some technological similarities between Oura's product and the Galaxy Ring might be unavoidable.

Persons: Tom Hale, Masimo, —, Tim Hale doesn't, Hale, Oura, David, … Organizations: Apple, Service, Oura, Samsung, International Trade Commission, Apple Watch

☆ What happens when an airplane cabin suddenly depressurizes?
▼ + stars: | 2024-01-14 | by ( Jacopo Prisco | ) edition.cnn.com time to read: +12 min

CNN —A loud bang, a jolt, and cold air whooshing suddenly through the cabin: these were the immediate signs that something was very wrong aboard Alaska Airlines flight 1282, according to one passenger report. As investigators work to determine exactly what caused the incident, we look at what happens when an aircraft experiences a sudden loss of cabin pressure and the risks for those on board. “As the aircraft climbs, the cabin pressure will eventually settle to about 8,000 feet. The flight crew will immediately start working to get the aircraft down to about 10,000 feet, where the air will be breathable. There will also be a massive wind blast as all that pressure in the cabin goes out the hole.

Persons: ”, Graham Braithwaite, Braithwaite, ” Braithwaite, there’s, “, Jonathan Clark, that’s, David Gradwell, Clark, Sara Nelson, Patrick Smith, would’ve, wasn’t, ” Smith, it’s, we’ve Organizations: CNN, Alaska Airlines, Cranfield University, “, Boeing, Japan Airlines, Southwest Airlines, Baylor College of Medicine, King’s College London, Helios Airways, US Air Force, Cessna Citation, Association of Flight, National Transportation Locations: Tokyo, Greece, Washington, Virginia, Alaska

☆ Research in Graphene Shows New Potential for Its Use in Chips
▼ + stars: | 2024-01-13 | by ( Belle Lin | ) www.wsj.com time to read: 1 min

Walter de Heer, a professor of physics at Georgia Institute of Technology, holds a molecular model of graphene in his lab. Photo: Georgia Institute of TechnologyA team of scientists have determined graphene, the same substance found in common pencil lead, can act as a semiconductor—helping set it on the path to one day be turned into computer chips. The research, published in the scientific journal Nature last week, opens up the possibility that graphene, long a subject of scientific study, could be used as an alternative to silicon, the most prevalent material found in chips today.

Persons: Walter de Heer Organizations: Georgia Institute of Technology

☆ A giant, boiling, shrinking planet has a tail stretching 350,000 miles into space, astronomers discover
▼ + stars: | 2024-01-10 | by ( Morgan Mcfall-Johnsen | Kelsey Vlamis | ) www.businessinsider.com time to read: +3 min

Astronomers have nabbed a rare opportunity to watch a planet shrink in real-time. The Jupiter-sized planet, located 160 light years away, is orbiting its host star so closely that the star is boiling the planet's atmosphere. The boiling is so intense, that the world has developed a comet-like tail stretching 350,000 miles behind it, scientists announced on Tuesday. Don't retire on this planetThe planet, called WASP-69b, circles very closely to its star, completing an orbit in under four days. Because it's so large, it takes much longer to lose its atmosphere, giving scientists plenty of time to study it.

Persons: Don't, Dakotah Tyler, Erik Petigura Organizations: Service, Business, American Astronomical Society, NASA, JPL, Caltech

☆ A physicist says it's possible to determine if our universe is a giant simulation and has launched a crowdfunding campaign to fund his experiment
▼ + stars: | 2023-12-03 | by ( Melvin M. Vopson | The Conversation | ) www.businessinsider.com time to read: +9 min

But another is that our universe is a computer simulation, with someone (perhaps an advanced alien species) fine-tuning the conditions. In a virtual reality, this limit would correspond to the speed limit of the processor, or the processing power limit. Similarly, virtual reality needs an observer or programmer for things to happen. AdvertisementIt is reasonable to assume that a simulated universe would contain a lot of information bits everywhere around us. Argonne National LaboratoryI have predicted the exact range of expected frequencies of the resulting photons based on information physics.

Persons: It's, Melvin M, Melvin, —, John A, Paice, John Archibald Wheeler, Nick Bostrom, Seth Lloyd, Elon Musk, Albert Einstein's, Stringer, –, John Barrow Organizations: Service, Physicists, Oxford University, Massachusetts Institute of Technology, US, Paramount, Space, Laboratory, University of Portsmouth, Creative Locations: Argonne

☆ Inside Apple’s chip lab, home to the most ‘profound change’ at the company in decades
▼ + stars: | 2023-12-01 | by ( Katie Tarasov | ) www.cnbc.com time to read: +13 min

Its most advanced silicon is primarily manufactured by one vendor, Taiwan Semiconductor Manufacturing Company. "We built what we call the unified memory architecture that is scalable across products," Srouji said. Apple's silicon team has grown to thousands of engineers working across labs all over the world, including in Israel, Germany, Austria, the U.K. and Japan. The primary type of chip Apple is developing is known as a system on a chip, or SoC. Apple's senior director of hardware validation Godfrey D'Souza shows off an M3 SoC in an Apple chip lab in Cupertino, California, on November 14, 2023.

Persons: John Ternus, Srouji, we're, Katie Tarasov, Andrew Evers, Ben Bajarin, Bajarin, Apple, Apple there's, Pro Max, Kaiann Drance, That's, who's, Ternus, Nvidia —, Tesla, Stacy Rasgon, Apple's, Godfrey D'Souza, Sydney, they've, Rasgon, Apple's Srouji, It's Organizations: AMD, MU, Apple Watch, U.S, Apple, Intel, Taiwan Semiconductor Manufacturing Company, Microsoft, CNBC, Apple's, Amazon, Google, Tesla, Semiconductor, Creative, Pro, Triple, MacBook Air, Qualcomm, Nvidia, Bernstein Research, Sydney Boyo, Bluetooth, Broadcom, Samsung, Micron, Thursday Apple Locations: Cupertino , California, Israel, Germany, Austria, Japan, Silicon Valley, San Diego, Austin , Texas, AirPods, Taiwan, China, Arizona, Peoria , Arizona, Asia, Europe, U.S

☆ Planet-forming disk detected around star in another galaxy for the first time
▼ + stars: | 2023-11-30 | by ( Ashley Strickland | ) edition.cnn.com time to read: +5 min

CNN —For the first time, astronomers have glimpsed a young star outside the Milky Way galaxy that’s ringed by a dense disk where planets may form. The massive star, called HH 1177, and its rotating disk were spotted in the Large Magellanic Cloud, a neighboring dwarf galaxy that’s about 160,000 light-years away. The gas and dust accumulate in a flat disk around the star, known as an accretion disk, as a result of strong gravitational forces. The Multi Unit Spectroscopic Explorer, or MUSE instrument, on the telescope captured a jet of material releasing from the young star. To discern whether a disk was present around the star, the team needed to measure how quickly dense gas moved around the star.

Persons: ”, Anna McLeod, ” McLeod, McLeod, Jonathan Henshaw, aren’t, “ Organizations: CNN, Durham University, Southern, ESO, Liverpool John Moores University Locations: ALMA, United Kingdom, Chile

☆ Scientists detect a cosmic ray that’s almost as powerful as the ‘Oh-My-God’ particle
▼ + stars: | 2023-11-23 | by ( Katie Hunt | ) edition.cnn.com time to read: +6 min

It rivals the single most energetic cosmic ray ever observed, the “Oh-My-God” particle that was detected in 1991, the study found. “When you get out to these really high-energy (cosmic rays), it’s more like one per square kilometer per century. It’s never going through your hand.”One of the cosmic ray detectors that make up the Telescope Array, which is based in Utah. Tracking high-energy cosmic raysThe recently discovered particle, nicknamed the Amaterasu particle after the sun goddess in Japanese mythology, was spotted by a cosmic ray observatory in Utah’s West Desert known as the Telescope Array. The atmosphere largely protects humans from any harmful effects from the particles, though cosmic rays sometimes cause computer glitches.

Persons: ”, John Matthews, It’s, ” Matthews, Glennys Farrar, Farrar, wasn’t, Matthews Organizations: CNN — Space, University of Utah, NASA, Collider, New York University Locations: Utah, Rhode Island

☆ Webb space telescope spies precocious 'teenage' galaxies
▼ + stars: | 2023-11-21 | by ( Will Dunham | ) www.reuters.com time to read: +5 min

But Webb has obtained even better data on galaxies a bit further along in development. The gas detected in star-forming regions - stellar nurseries - of teenage galaxies was much hotter, at about 24,000 degrees Fahrenheit (13,350 degrees Celsius), than observed in galaxies today. The galaxies were observed glowing with eight elements - hydrogen, helium, oxygen, nitrogen, sulfur, argon, nickel and silicon. Incidentally, oxygen is also the third-most abundant element in the universe (behind hydrogen and helium)," Strom said. The new study presents the first results from the CECILIA Survey that uses Webb to scrutinize the chemistry of distant galaxies.

Persons: James Webb, Webb, Allison Strom, Gwen Rudie, Strom, Rudie, CECILIA, Cecilia Payne, Will Dunham, Rosalba O'Brien Organizations: Hubble, Northwestern University, Astrophysical, Carnegie, CECILIA Survey, Thomson Locations: WASHINGTON, Illinois, California

☆ Leonid meteor shower peaks this weekend
▼ + stars: | 2023-11-17 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +3 min

CNN —Up next for end-of-year celestial spectaculars is the Leonid meteor shower, set to produce bright meteors with persistent trains streaking across the night sky. The moon will be 23% full on the night of the shower’s peak, according to the American Meteor Society. Leo is the meteor shower’s radiant, which is the point where the phenomenon appears to originate from, she explained. As the comet travels around the sun, it leaves a trail of rocks and dust that appears as the annual Leonid meteor shower when Earth moves through the debris while on its own orbital path. “Getting out and seeing any meteor shower for the first time is always fun,” she said.

Persons: CNN —, Dr, Sharon Morsink, Leo, Morsink, you’re, Tuttle, “, ”, ●, Ursids Organizations: CNN, University of Alberta, American Meteor Society, NASA, Leonid, Farmers Locations: Edmonton , Alberta

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