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☆ Ig Nobel prize: Scientists who discovered mammals can breathe through their anuses receive award
▼ + stars: | 2024-09-13 | by ( Issy Ronald | ) edition.cnn.com time to read: +4 min

But thanks to the efforts of the research teams awarded the IG Nobel Prize on Thursday, some of these questions – which you might not even have thought existed – now have answers. Professor Sander Woutersen, right, displays an oversized stuffed worm while accepting a shared Ig Nobel Prize in chemistry for research using chromatography to separate drunk and sober worms. Steven Senne/APAmong those collecting their prizes was a Japanese research team led by Ryo Okabe and Takanori Takebe who discovered that mammals can breathe through their anuses. A Dutch-French research team also produced a live demonstration when they collected the chemistry prize to explain how they used chromotagraphy to separate drunk and sober worms. On that note, some of the items in the box were missing, presenters said, and the box itself was “almost impossible to open.”

Persons: –, ”, Sander Woutersen, Steven Senne, Ryo Okabe, Takanori Takebe, B.F Skinner, Jacob White, Felipe Yamashita, James C, Liao, Fordyce Ely, William E, Petersen Organizations: CNN, eBay, Murphy’s Locations: Japanese, European, French, Chilean

☆ The Sahara Desert is greening as unusual storms hit parts of Africa
▼ + stars: | 2024-09-13 | by ( Mary Gilbert | ) edition.cnn.com time to read: +6 min

Satellites recently captured plant life blooming in parts of the typically arid southern Sahara after storms moved there when they shouldn’t. NASARainfall north of the equator in Africa typically increases from July through September as the West African Monsoon kicks into gear. “The Intertropical Convergence Zone, which is the reason for (Africa’s) greening, moves farther north the warmer the world gets,” Haustein explained. NOAA's Climate Prediction CenterTake the northern portion of Chad, which is part of the Sahara Desert. Only up to an inch of rain typically falls here from about mid-July to early September.

Persons: Karsten Haustein, Niño, Haustein, El Niño, ” Haustein, “, g9HrAAzrxC — Evan Fisher, Audu Marte, Haustien, ” Organizations: CNN, NASA NASA, Central African, NASA, West, Satellite, Leipzig University, United, Getty Locations: Africa, Niger, Chad, Central African Republic, Sudan, Libya, Germany, West, Central Africa, Parts, Nigeria, Cameroon, Egypt, United Nations, Maiduguri, AFP, Messawi, Meroe, Sudan's Northern State

☆ How to pick the best cruises to see the northern lights, eclipses, and galaxies, according to an astrophysicist
▼ + stars: | 2024-09-10 | by ( Jenny Mcgrath | ) www.businessinsider.com time to read: +8 min

He's seen some spectacular sights on cruises, including the northern lights and other galaxies. Here are Oluseyi's tips for the best stargazing on cruise lines, including seeing eclipses, galaxies, the northern lights, and meteor showers on your next cruise. "The most amazing one was a trip to Norway on a cruise called Chasing the Northern Lights," he said. The northern lights are visible most often in northern latitudes including Canada, Alaska, and northern Scandinavia. The fall and spring equinoxes are the best time for viewing the northern lights, NOAA notes.

Persons: —, Hakeem M, Oluseyi, Paul Grigsby, Holland, I'm, GOH CHAI HIN, Grigsby, Igor Chekalin, readjust Organizations: Service, Princess Cruises, Discovery, Business, Viking Cruises, NASA, Holland, Southern, Northern, Hemisphere, BBC Locations: stargaze, Norway, Canada, Alaska, Scandinavia, Islands, Chile, Greenland, Seattle, London, Iceland, Spain, Russia, Portugal, Holland America, Southern Hemisphere, Royal Caribbean, Australia, New Zealand, Africa, South America

☆ NFL's games in Brazil, Europe are key to more revenue growth, Goodell says
▼ + stars: | 2024-09-06 | by ( Jessica Golden | ) www.cnbc.com time to read: +3 min

This season, the NFL will play five games abroad in Europe and South America. "The reality is, when we bring our brand of our regular season games here, it creates a whole new environment," Goodell said. Goodell said it has been a learning process playing games abroad, as the league sees how players handle long flights and different time zones. Some games are streaming exclusive, including Friday's matchup in Brazil, which will air on NBC's Peacock platform. Yet, Goodell said 85% of NFL games are still available on broadcast television.

Persons: Roger Goodell, CNBC's, Goodell, they'll Organizations: National Football League, NFL, Southern Hemisphere, Official NFL, Global, Miami Dolphins, Los Angeles Rams, Seattle Seahawks, CNBC, Fox, ESPN, ABC, CBS, YouTube, Netflix Locations: South America, Sao Paulo, Brazil, Europe, London, Germany, Argentina, Colombia, South Korea, Japan, Canada, Austria, Switzerland

☆ These cities will be too hot for the Olympics by 2050
▼ + stars: | 2024-08-11 | by ( Lou Robinson | Angela Dewan | ) edition.cnn.com time to read: +8 min

The only certainty about Summer Olympics weather is that there’s really no certainty at all. In other words, holding the Summer Games in these cities would be a huge health risk for the athletes. The Games held in 1996 in Atlanta simply wouldn’t be possible in 2050. They may not againSome of the cities that have already hosted the Summer Games will be way beyond safe temperatures by 2050. Beijing, which hosted in 2008, would be much too hot and humid, with heat stress forecast to soar past 90 degrees.

Persons: CarbonPlan, Spain’s, Oriana Chegwidden, ”, It’s, —, exertional, Yuri Hosokawa, Exertional heatstroke, they’re, ” Hosokawa, Hosokawa, “ Organizations: CNN, Olympics, Brisbane, Doha, Southern, Waseda University Locations: CarbonPlan, Gulf of Mexico, Florida, Texas, Atlanta, China, Beijing, Shanghai, Hong Kong, Southeast Asia, Sydney, di Janeiro, Europe —, London, Oslo, Stockholm, Palermo, Sicily, Spain’s Seville, Los Angeles, Australian, Queensland, Brisbane, India, Ahmedabad, Indonesia, Nusantara, Qatar, Turkey, Istanbul, Poland, Chile, Warsaw, Santiago, Doha, Athens, Rome, Tokyo, Seoul, Barcelona, Australia, Rio de Janeiro, Sapporo, Japan

☆ In New Zealand, Māori are using Indigenous knowledge to combat climate change
▼ + stars: | 2024-08-10 | by ( Alaa Elassar | ) edition.cnn.com time to read: +18 min

It’s that “interconnectedness” that makes Māori ideal stewards of Aotearoa New Zealand, Parkin-Rae says. Whenua (Land)The work at Oaro River is part of a reforestation and predator control project led by Te Rūnanga o Kaikōura, a Māori tribal council in Kaikōura. Thomas Kahu, left, and Wiremu Stone are both descendants of Paikea the whale rider and work for Whale Watch Kaikōura. A Whale Watch Kaikōura boat full of tourists viewing sperm whales off the coast of South Island, New Zealand. Alaa Elassar/CNN“Incorporating te ao Māori (the Māori world) into our work is valuable to all of Aotearoa.

Persons: , New Zealand CNN — Justin Parkin, Rae, Te Waipounamu, Tamati, ” Wikiriwhi, Parkin, Justin Parkin, Alaa Elassar, Ngāti, Ngāi Tahu, “, ”, –, Te, Rawiri, kawau, toto, ā roto, it’s, ” Parkin, Thomas Kahu, Kahu, Tim Clayton, Corbis, ” Kahu, Māori, Wiremu Stone, Takoko, ” Takoko, ” Rangi, Daniel Gaussen, Aoraki Mackenzie, Sanka, ” Gaussen, CNN Mikey Ratahi, ” Ratahi, Gaussen, ” Kaitiaki, Kaikōura, Elassar, tangata whenua, don’t, it’ll Organizations: , New Zealand CNN, New Zealand, CNN, CNN Aotearoa New Zealand’s Ministry, Environment, Aotearoa New Zealand, Rawiri Manawatu, Manawatu, Aotearoa New, Whale Watch, Aotearoa New Zealand’s Department of Conservation, CNN Whale Watch, Conservation International Aotearoa, Pacific Whale Fund, Ocean Initiative, Aoraki, Sky Reserve, Southern, Sky Resource, University of Canterbury, Ministry Locations: , New Zealand, New, Māori, Aotearoa, Alaa, CNN Aotearoa, Ngāi, Aotearoa New, Oaro, Te Rūnanga, Kaikōura, Rūnanga, ” Moana, Aotearoa New Zealand, South Island , New Zealand, wonderment, Mackenzie, Lake Takapō, Mana, Wai, Zealanders, “

☆ This Is a Picture of the Last Thing Seen by NASA’s Asteroid Hunter
▼ + stars: | 2024-08-09 | by ( Katrina Miller | ) www.nytimes.com time to read: +1 min

On Thursday, scientists and engineers in Southern California got an exclusive glimpse at a recent snapshot of Fornax, a constellation of stars in the Southern Hemisphere. At the end of last month, the spacecraft’s survey concluded, and it closed its telescopic eyes for the final time. “This was the little space telescope that could,” said Amy Mainzer, an astronomer at the University of California, Los Angeles, and principal investigator for NEOWISE. “We were really lucky to get to do this work.”When the mission was launched in 2009, it was known simply as WISE. It spent the next year peering at faraway objects in the universe radiating infrared light, including supermassive black holes, brown dwarfs, dying stars and one of the most luminous galaxies in the cosmos.

Persons: ”, Amy Mainzer, “ Organizations: Southern Hemisphere, Survey, University of California Locations: Southern California, Los Angeles

☆ Antarctica heat wave sends temperatures 50 degrees above normal
▼ + stars: | 2024-08-03 | by ( Mary Gilbert | ) edition.cnn.com time to read: +8 min

This is the second significant heat wave Antarctica has endured in the last two years. That unprecedented heat wave was made worse by climate change, according to a 2023 study published in Geophysical Research Letters. Climate change contributed 3.6 degrees of warming to the heat wave and could worsen similar heat waves by 9 to 10.8 degrees Fahrenheit by 2100, the study found. Climate Change Institute, University of Maine Climate Change Institute, University of Maine Slide left to see temperatures observed during this heat wave and right to see what normal temperatures should be. But other research in the last few years has demonstrated that melting in East Antarctica, where this heat wave is happening, is becoming equally troubling.

Persons: David Mikolajczyk, Mikolajczyk, ” Thomas Bracegirdle, University of Maine Bracegirdle, ” Bracegirdle, it’s, Ted Scambos, Bracegirdle, Amy Butler, Butler, ” Organizations: CNN, East Antarctica –, Antarctic Meteorological Research, Data Center, University of Wisconsin - Madison, Antarctic, Reds, Institute, University of Maine, Research, University of Colorado, Northern Hemisphere, Southern, NOAA’s Chemical Sciences, Change Institute, East Antarctica, National Academy of Sciences, “ Locations: Antarctica, East Antarctica, Bismarck, North Dakota, University of Colorado Boulder, Northern, East, Scambos, West Antarctica

☆ Atlantic Ocean currents could collapse as early as the 2030s, new research suggests
▼ + stars: | 2024-08-02 | by ( Angela Dewan | Angela Fritz | ) edition.cnn.com time to read: +4 min

CNN —A vital system of Atlantic Ocean currents that influences weather across the world could collapse as soon as the late 2030s, scientists have suggested in a new study — a planetary-scale disaster that would transform weather and climate. This research suggests it’s more likely than not to collapse by 2050. The impacts of an AMOC collapse would leave parts of the world unrecognizable. The emphasis in ocean research on the timing of the collapse is a relatively new development, said Rahmstorf. This research gap means the predictions could underestimate how soon or fast a collapse would happen, Rahmstof said.

Persons: ”, René van Westen, Stefan Rahmstorf, ” Rahmstorf, “ There’s, ” Rahmstof, “, You’re, Rahmstof Organizations: CNN, University of Utrecht, Southern, Northern, Potsdam University, “ Locations: Netherlands, England, Germany, Utrecht

☆ Solar storm watch fuels hope of aurora sightings
▼ + stars: | 2024-07-30 | by ( Katie Hunt | Ashley Strickland | ) edition.cnn.com time to read: +4 min

CNN —The northern lights could grace skies farther south than usual this week because of a solar storm that may affect Earth, according to the US National Oceanic and Atmospheric Administration’s Space Weather Prediction Center. The center issued a strong geomagnetic storm watch, known as a G3 — the third highest level out of five — for July 29 to July 31. Strong geomagnetic storms are infrequent, the Space Weather Prediction Center said, but they’re more common than the G5, or extreme, geomagnetic storm that occurred on May 10 and May 11. If the predicted G3 conditions occur, auroras could be visible as far south as Illinois and Oregon, the Space Weather Prediction Center said. Alerts issued by NOAA’s Space Weather Prediction Center and other agencies help the operators of power grids and commercial satellites to mitigate potential negative impacts from a solar storm.

Persons: Aurorasaurus Organizations: CNN, Oceanic, Prediction, NOAA, Met, Meteorology, NASA Locations: Illinois, Oregon, United Kingdom, Scotland, Australia, Southern, India, Sweden, South Africa

☆ How to see a double meteor shower on Tuesday night with a chance of fireballs
▼ + stars: | 2024-07-29 | by ( Jessica Orwig | ) www.businessinsider.com time to read: +5 min

Where to see this week's double meteor shower in the USMeteors are named after the constellations they appear to radiate from. A double meteor shower worth checking outNick Moskovitz took this composite image of the Perseids meteor shower in 2023. But together, the double meteor shower offers a better chance to see two very different types of meteors on the same night. In the case of this double meteor shower, "the thing that's a little bit unusual here is that there happened to be two streams in space that are so close to one another that we see them as sort of a double meteor shower. AdvertisementAs far as meteor showers go, this double event happening tomorrow evening is one of the better ones to enjoy.

Persons: —, Nick Moskovitz, Moskovitz Organizations: Service, Southern Delta, Alpha, Lowell Observatory, Business, US Meteors, Allexxandar, Southern, Global Meteor Network Locations: Southern, Arizona, Northern

☆ July’s full buck moon will peak in time for the Apollo 11 lunar landing anniversary
▼ + stars: | 2024-07-19 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +5 min

CNN —July’s full moon will shine bright in the sky this weekend — and lands near the anniversary of a special lunar event worth celebrating. The full moon — nicknamed the buck moon — will peak at 6:17 a.m. “The first moon landing was in the afternoon on (July 20, 1969), and then they did the moonwalk that night,” Petro said. Lunar discoveriesNASA’s Artemis program aims to return astronauts to the moon for the first time since Apollo 17 in 1972. Petro recommends observing the full moon with these recent findings and future space missions in mind.

Persons: CNN —, It’s, Noah Petro, ” Petro, “, Neil, Armstrong, Aldrin, Michael Collins, Petro, ”, Artemis III Organizations: CNN, Reconnaissance, Artemis, NASA, Farmers Locations: Northern, Southern

☆ The ‘first’ post-Covid Olympics are exciting sponsors. Fans? Not so much
▼ + stars: | 2024-07-19 | by ( Jordan Valinsky | ) edition.cnn.com time to read: +10 min

In a first, Anheuser-Bush InBev is the beer sponsor for the Olympic games with a non-alcoholic brew taking the torch. “If you think about the Olympics … it’s about travel, dining, culture, excitement, community.”All of those things meet every four years at the Olympics, which brings together millions of fans and thousands of athletes. Paris, a city known for its opulence, plays host this year to the first post-Covid games without any crowd restrictions for the first time in six years. (Both the summer games in Tokyo 2021 and 2022 winter games in Beijing either barred or limited spectators or visitors.) Even the most recent summer games, held in 2021 Tokyo and that barred spectators at the events, registered a 20% increase.

Persons: Chase, it’s, Sam Palmer, Chase Sapphire, Alexandre III, Olympia De Maismont, ”, Louis Vuitton, Yannick Allen, Taylor Swift, Vincent Koebel, ” Carolyn Addison, Maja Hitij, De Maismont, Paul Caine, ” Caine, “ It’s, Emmanuel Macron, Yoan, Roland Garros, Caine, there’s, “, Corona, Kenzo Tribouillard, Cero, Marcel Marcondes, ” Chase’s Palmer Organizations: New, New York CNN, Sapphire Reserve, Omega, Anheuser, Bush InBev, Getty, Sapphire, CNN, Paris, Paris Olympic Games, Raffles, Southern Hemisphere, Delta Air Lines, Team USA, Air, Hotel de Ville, Eiffel, Michelin, luxe, International Olympic Committee, Busch InBev, Corona, ” Anheuser, ” Locations: New York, Paris, AFP, Tokyo, Beijing, France, Tuileries, Provence, Nice, Rio de Janeiro, Accor, Rio, Air France, Hotel de, Tahiti, French, United States

☆ The driest desert on the planet is in bloom
▼ + stars: | 2024-07-09 | by ( Laura Paddison | ) edition.cnn.com time to read: +2 min

CNN —The Atacama Desert in northern Chile is one of the driest places on Earth, but swaths of its usually barren sand are currently carpeted with a colorful bloom of white and purple flowers. The Atacama Desert is known as the Disierto Florida (the “flowering desert”) because every few years it’s blanketed with flowers, when the right levels of rainfall and temperature coincide to awaken dormant desert seeds. The bloom usually coincides with El Niño, during which temperatures are warmer in the region, leading to more evaporation and, in turn, more rainfall. The desert blooms every couple of years when rainfall and temperatures are the right levels to awaken the dormant seeds. Rodrigo Gutierrez/ReutersThe desert blooms usually happen in the spring, but this year's heavier-than-usual rainfall has brought flowers out early.

Persons: El Niño, Rodrigo Gutierrez, ” Cesar Pizarro Organizations: CNN, Pontifical Catholic University of Chile, Reuters, National Forestry Corporation Locations: Chile, Florida, El, Chilean

☆ Iran's Islamic Revolutionary Guard Corps gets powerful ships to confront adversaries well beyond the Persian Gulf
▼ + stars: | 2024-07-04 | by ( Benjamin Brimelow | ) www.businessinsider.com time to read: +17 min

Read previewIn the last three years, Iran's Islamic Revolutionary Guard Corps Navy has commissioned hundreds of new vessels. AdvertisementThe Shahid Hassan Bagheri is one of three new Soleimani-class missile corvettes that are the most heavily armed warships in the Islamic Revolutionary Guard Corps Navy's fleet. Despite being lightly armed, it has a record of harassing US vessels and civilian ships in the Persian Gulf. AdvertisementThree Soleimani-class corvettes, Shahid Soleimani, Shahid Hassan Bagheri, and Shahid Sayyad Shirazi, have been commissioned, while a fourth, Shahid Ra'is-Ali Delvari, is under construction. AdvertisementMahdavi will eventually be joined by another converted container ship, the Shahid Bagheri.

Persons: —, Shahid Hassan Bagheri, Morteza Nikoubazl, Ayatollah Ali Khamenei, Shahid Soleimani, Nazeri, Shahid Nazeri, SAMs, Shahid Sayyad Shirazi, Shahid Ra'is, Ali Delvari, Hassan Bagheri, Abu Mahdi al, Shahid, Alireza Tangsiri, Shahid Mahdavi, 400Y8DYPlr — Mehdi H, Shahid Roudaki, Roudaki, Mahdavi, Lewis B, Puller, Shahid Bagheri, Bagheri, Tangsiri, IRGCN, Ayatollah Khamenei, Nadimi, Saviz, Diego Garcia, Benjamin Brimelow Organizations: Service, Islamic Revolutionary Guard Corps Navy, Business, Islamic Revolutionary Guard Corps Navy's, Islamic Revolutionary Guard Corps, US, Quds Force, Guard, Southern Hemisphere, American, British, Washington Institute for Near East Policy, Global Affairs, Fletcher School of Law, Diplomacy, Modern, Institute Locations: Iran, Saudi Arabia, Persian, Gulf of Oman, Hormuz, China, Russia, Taiwan, Norway, Yemen, Makran, Morteza, Israel, Lebanon, Hamas, Gaza, Syria, Mahdavi, West

☆ Meet Lokiceratops, the rock star cousin of Triceratops
▼ + stars: | 2024-06-22 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. The Triceratops fossil emerged first as it eroded from the rock of the Hell Creek Formation in 2006. Across the universeAn artist's illustration shows a supermassive black hole as it wakes up at the center of a faraway galaxy. M. Kornmesser/ESOAstronomers are watching a supermassive black hole awakening in the middle of a distant galaxy for the first time. Sign up here to receive in your inbox the next edition of Wonder Theory, brought to you by CNN Space and Science writers Ashley Strickland and Katie Hunt.

Persons: dino, rex, Mark Eatman, ”, Eatman, Sergey Krasovskiy, Lokiceratops rangiformis, Lokiceratops, Butch Wilmore, Suni Williams, won’t, Stephen Hawking, Robert Erwan Fordyce, Benjamin Kear, Martin Bernetti, Fernando Trujillo, Ashley Strickland, Katie Hunt Organizations: CNN, North Carolina Museum of Natural Sciences, NASA, International Space Station, Boeing, ESO, University of Otago, Southern Hemisphere, Uppsala University’s Museum, Evolution, Getty, CNN Space, Science Locations: what’s, Montana, Raleigh, what's, Maribo, Denmark, British, New Zealand, Pangea, Uppsala, Sweden, Nui, Chile, AFP, Easter, Rapa, Colombian

☆ Ancient reptile fossil shines new light on early marine evolution
▼ + stars: | 2024-06-19 | by ( Amarachi Orie | ) edition.cnn.com time to read: +4 min

CNN —Scientists have discovered a 246 million-year-old marine reptile fossil, the oldest of its kind to be found in the Southern Hemisphere, shining a new light on the early evolution of marine mammals. Sauropterygians were ancient aquatic reptiles that existed for around 180 million years during the Mesozoic era, 251 to 66 million years ago. However, their early evolution had only been known from fossils found in the Northern Hemisphere, according to the study published in the journal Current Biology Monday. Many fossils are being found all the time, and this material was deposited in New Zealand’s National Paleontological Collection, Kear said. The study suggests these ancient marine reptiles were going around Earth’s poles, swimming all the way around the supercontinent as a continuous coastal highway, Kear said.

Persons: Benjamin Kear, ” Kear, Earth’s, Mount, Kear, Robert Ewan Fordyce, …, Nothosaurs, sauropterygians, ”, “ Organizations: CNN —, Southern, Northern, Uppsala University’s Museum, Evolution, CNN, Mount Harper Locations: Europe, China, Wyoming, United States, British Colombia, Canada, Uppsala, Sweden, New Zealand, New, Southern, Svalbard, Norwegian

CNN —China will provide a new pair of giant pandas to Australia, Premier Li Qiang said on Sunday, in the latest sign of warming relations between the two countries. He said China will send a new pair of giant pandas to the zoo in Southern Australia after its current pair return to China later this year, according to Chinese state media. Australia's Foreign Minister Penny Wong (left) shakes hands with China's Premier Li Qiang as South Australian Premier Peter Malinauskas looks on at Adelaide Zoo on June 16, 2024. Giant pandas Wang Wang and Fu Ni, the only pandas in the southern hemisphere, have been on loan to Adelaide Zoo since November 2009. “They have become envoys of friendship between China and Australia, and a symbol of the profound friendship between the two peoples,” Li said in the statement.

Persons: Premier Li Qiang, Li, Scott Morrison’s, Penny Wong, Peter Malinauskas, Asanka, Wang Wang, Fu Ni, China’s, ” Li Organizations: CNN, Premier, Adelaide Zoo, ABC, Labor, Australia's, South Australian, Beijing –, Xinhua, China’s Foreign Ministry, “ Locations: China, Australia, Southern Australia, Beijing

☆ Rare 7-foot hoodwinker sunfish washes ashore on Oregon beach
▼ + stars: | 2024-06-08 | by ( Joe Sutton | ) edition.cnn.com time to read: +2 min

CNN —A rare 7.3-foot hoodwinker sunfish washed ashore on the Oregon coast earlier this week, the Seaside Aquarium said. The massive aquatic species was found north of Seaside in northwestern Oregon along Gearhart Beach on June 3. This image shows a hoodwinker sunfish that washed ashore on June 3, 2024, on a beach in Gearhart, Oregon. Tiffany Boothe/Seaside Aquarium/APNyegaard recognized the species that washed up on Oregon’s coast as the hoodwinker sunfish, or Mola tecta. The researcher previously discovered the new sunfish species through her research and described the unique finding in a 2017 published paper.

Persons: Mariann Nyegaard, Mola mola, Tiffany Boothe, Mola tecta, Nyegaard, CNN’s Ashley R, Williams Organizations: CNN, Seaside, Seaside Aquarium, AP Nyegaard, Facebook Locations: Oregon, Seaside, Gearhart Beach, California, Alaska, ”, New Zealand, Gearhart , Oregon, Pacific

☆ Why we need to know what time it is on the moon
▼ + stars: | 2024-06-01 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

CNN —It’s easy to take the moon for granted as a silvery orb in the night sky, providing a soft light on most evenings. The new system of measurement that NASA and its international partners need to agree on will have to account for the fact that seconds tick by faster on the moon. But it will be crucial for astronauts living in lunar habitats and scooting around in moon buggies who need to know exactly what time it is. We are familyA digital reconstruction of a Bronze Age woman's face is on display at Scotland's Perth Museum and Art Gallery. And now, researchers know what creates their unusual fur pattern: a mutation affecting a gene called KIT, which controls hair color.

Persons: CNN —, Albert Einstein’s, Butch Wilmore, Suni Williams, Joe Skipper, Chris Rynn, Julius Caesar, Gaul, Ari Kankainen, NASA’s Lucy, Ashley Strickland, Katie Hunt Organizations: CNN, NASA, Boeing, Veteran NASA, Perth Museum, Art, Culture, Kinross, CNN Space, Science Locations: North America, Europe, Southern Hemisphere, Culture Perth, Scotland, Indre, France, Finnish, Petäjävesi, Italy

☆ ‘Devil comet’ will make its closest pass of Earth in 71 years
▼ + stars: | 2024-06-01 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

CNN —An unusual horned comet notable for a series of outbursts, nicknamed the “devil comet,” will make its closest approach of Earth on Sunday around 3 a.m. Given that the comet won’t pass by Earth again for decades, collective observations by astronomers could provide key insights into its true nature and behavior. Officially known as Comet 12P/Pons-Brooks, the celestial object made its closest pass of the sun on April 21, coming within 74.4 million miles (119.7 million kilometers) of our star. The comet will make its closest pass of Earth on Sunday, but it will be more than 143 million miles (230 million kilometers) away from our planet and won’t pose a risk. An overlapping series of events likely has contributed to Pons-Brooks’ distinctive look, but it could also be due to our perspective of the comet, Kareta said.

Persons: Pons, Brooks, Gianluca Masi, Dave Schleicher, ”, Teddy Kareta, Jean, Louis Pons, William Robert Brooks, ” Schleicher, Kareta, Schleicher, “, it’s, 12P, Theodore Kareta, ” Kareta Organizations: CNN, Northern, Southern, Millennium, “, Telescope, Lowell Observatory, Lowell, Pons, ”, Lowell Discovery Telescope Locations: Italy's Tuscany, Arizona, Pons

☆ Auroras could appear over the next week as solar activity increases
▼ + stars: | 2024-05-31 | by ( Ashley Strickland | ) edition.cnn.com time to read: +8 min

The center, a division of the National Weather Service, issued a modern geomagnetic storm watch, known as a G2, for Friday and Saturday. Unlike the G5, or extreme geomagnetic storm, that occurred on May 10, moderate storm watches are not uncommon, according to the center. But the aurora-causing solar flares and coronal mass ejections currently spewing from the sun are a result of the same sunspots that triggered solar activity in May, according to Dr. Ryan French, solar physicist at the National Solar Observatory in Boulder, Colorado. “The frequency of things is decreasing, but you only need one to cause a large geomagnetic storm. The solar storm on May 10 was the most successfully mitigated space weather storm in history, Dahl said.

Persons: Ryan French, Lokman Vural, “ It’s, ”, Shawn Dahl, Dahl, ” Dahl, “, That’s, there’s Organizations: CNN, United, National Oceanic, Prediction, National Weather Service, Anadolu Agency, Getty, Solar Dynamics, auroras, ”, European Space Agency Locations: United States, Midwest, New York, Idaho, Boulder , Colorado, Rochester , New York, Sweden, South Africa

☆ Ancient trees unlock an alarming new insight into our warming world
▼ + stars: | 2024-05-14 | by ( Rachel Ramirez | ) edition.cnn.com time to read: +5 min

And it’s an alarming signal as some scientists warn 2024 is on track to be be even hotter still. Under the Paris Agreement in 2015, countries agreed to restrict global warming to 2 degrees above pre-industrial levels. Using data taken from temperature instruments during this period, the scientists found the Northern Hemisphere summer in 2023 was 2.07 degrees Celsius warmer than the pre-industrial period. To do this, they used detailed sets of tree ring records from thousands of trees across nine regions of the Northern Hemisphere, including North America and Scandinavia, but excluding the Tropics which lack good tree data. While the study can place the extraordinary Northern Hemisphere heat into historical context, it cannot be applied on a global scale, Esper said.

Persons: Bruna Casas, don’t, Richard A, Brooks, Jan Esper, ”, Kim Cobb, Esper, “ I’m, Laura Paddison Organizations: CNN, Northern, Central America, Getty, Johannes Gutenberg University, Brown University, Southern Hemisphere Locations: Paris, Northern, North America, Scandinavia, Europe, Central, Barcelona, Spain, Tokyo, AFP, Germany

☆ Eta Aquariid meteor shower: How and when to watch
▼ + stars: | 2024-05-04 | by ( Ashley Strickland | ) edition.cnn.com time to read: +5 min

CNN —May kicks off with the Eta Aquariid meteor shower, and experts are anticipating a better show than in recent years, according to the American Meteor Society. The Eta Aquariid shower is often considered the best meteor shower of the year for the Southern Hemisphere, where sky-watchers could see between 20 and 40 meteors each hour, or perhaps even more, according to EarthSky. The source of the Eta Aquariid meteor shower is Halley’s comet. It happens again in October, resulting in the Orionid meteor shower. The American Meteor Society is inviting spectators to share their observations of the shower, which will help astronomers determine whether there were more meteors than expected.

Persons: CNN —, EarthSky, Capricornids, Buck Organizations: CNN, American Meteor Society, Southern, Hemisphere, NASA, ” Astronomers, Eta, Meteor, Taurids, Farmers Locations: South America, Europe, Asia, Africa, North America

☆ Lyrid meteor shower peaks this week right before the pink full moon
▼ + stars: | 2024-04-21 | by ( Taylor Nicioli | Ashley Strickland | ) edition.cnn.com time to read: +6 min

CNN —The total solar eclipse has come and gone, but sky-gazers have reason to keep looking up — a meteor shower will peak this week right before a full moon rises. The Lyrid meteor shower will be most active Sunday night through the early morning hours of Monday, according to the American Meteor Society. And April’s full moon, also known as the pink moon, reaches the crest of its full phase at 7:49 p.m. The pink moon actually got its moniker due to its annual appearance not long after the start of spring, much like its namesake, a hot pink wildflower called Phlox subulata that blooms in early springtime, according to The Old Farmer’s Almanac. Instead, an annular solar eclipse creates a “ring of fire” in the sky as the sun’s light surrounds the moon.

Persons: Ashley King, don’t, “, ” King, Paul Hayne, Hayne, It’s, ” Hayne, Lorenzo Di Cola, Alpha Capricornids, Perseids, Draconids, Orionids, Leonids, Geminids, Ursids Organizations: CNN, American Meteor Society, Northern, NASA, University of Colorado, Orvieto Cathedral, •, Alpha Locations: Southern, University of Colorado Boulder, Orvieto, Umbria, Italy, South America, Europe, Asia, Africa, North America

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