DIRS.INFO The most relevant business & tech news

☆ Crater offers new clue near-Earth asteroid is really a piece of the moon, scientists say
▼ + stars: | 2024-05-01 | by ( Ashley Strickland | ) edition.cnn.com time to read: +8 min

The space rock, known as 2016 HO3, is a rare quasi-satellite — a type of near-Earth asteroid that orbits the sun but sticks close to our planet. Astronomers first discovered it in 2016 using the Pan-STARRS telescope, or Panoramic Survey Telescope and Rapid Response System, in Hawaii. Scientists call the asteroid Kamo’oalewa, a name derived from a Hawaiian creation chant that alludes to an offspring traveling on its own. Kamo’oalewa specimen: A connecting puzzle pieceStudying crater impacts on the moon can also help scientists better understand the consequences of asteroid impacts should a space rock pose a threat to Earth in the future. There’s no other place, no other planet in our solar system with a moon like our moon.

Persons: they’ve, Giordano Bruno, Yifei Jiao, ”, Erik Asphaug, Kamo’oalewa, “ You’d, Asphaug, ” Jiao, ” Asphaug, Renu Malhotra, China’s, Patrick Michel, Noah Petro, Artemis III, Petro, “, ” Petro, “ It’s Organizations: CNN, Survey Telescope, University of Arizona’s, Laboratory, Tsinghua University, University of, London, NASA, Arizona State University, University of Arizona, National Centre for Scientific Research, Reconnaissance, Artemis Locations: Hawaii, Beijing, “, France

☆ China's plan to be the dominant power in space is moving at breathtaking speed. The US needs to wake up, officials say.
▼ + stars: | 2024-04-30 | by ( Tom Porter | ) www.businessinsider.com time to read: +7 min

Read previewAfter a meeting with Japanese and South Korean officials in Tokyo on Friday, US Space Force commander Gen. Stephen Whiting warned about a growing threat. China, he said, is "moving at breathtaking speed in space," and is developing a range of weapons that threaten America's space supremacy, reported Stars and Stripes. "For the first time in decades, US leadership in space and space technology is being challenged," Meink added. Chance Saltzman, Chief of Space Operations at United States Space Force, last year warned against taking US space supremacy for granted. Air Force Lieutenant General Gregory Guillot (L) and US Space Force Lieutenant General Stephen Whiting (R) on July 26, 2023.

Persons: —, Stephen Whiting, They're, Troy Meink, Space.com, Meink, Chance Saltzman, I'm, Saltzman, Whiting, Dominic Chiu, Gregory Guillot, BRENDAN SMIALOWSKI, Donald Trump, Chiu, Artemis, Frank Lucas, Anthony Mastalir, Graeme Thompson, Thompson, Tory Bruno, Arthur Herman, John F, Kennedy, Ronald Reagan, we've Organizations: Service, Korean, Space Force, Business, National Reconnaissance Office, Space Operations, United States Space Force, Eurasia Group, Air Force, US Space Force, House Science, Technology Committee, Brig, US Space Forces, Pentagon, United Launch Alliance, NBC News, Hudson Institute Locations: Tokyo, China, Colorado, Australia, Russia

☆ Chinese scientists want to use lasers to power ultrafast, stealthy submarines. A laser expert says there's a major flaw in their plan.
▼ + stars: | 2024-04-28 | by ( Polly Thompson | ) www.businessinsider.com time to read: +6 min

Chinese researchers say they have made a breakthrough in laser propulsion technology that could one day be used on submarines and missiles. A laser propulsion expert at McGill University told Business Insider they see flaws in the claims. Rather than relying on nuclear or battery power, the scientists say they have found a way to use lasers to propel submarines — known as underwater laser propulsion. This technology has already been used in Russian Shkval torpedoes since the 1970s, using rocket exhaust rather than laser power. "The average overall thrust is low and the jet power cannot exceed the power supply of the laser."

Persons: —, Yang Ge, Xulong Yang, Ge Yang, Andrew Higgins, Higgins Organizations: McGill University, Business, Service, Submarines, China's Harbin University, China Morning Post, NASA, Harbin University, China Defense Locations: China, Sinica, torpedos

☆ 10 Years, 100 Stories: The Work That Defines the Upshot
▼ + stars: | 2024-04-27 | by ( The Upshot Staff | ) www.nytimes.com time to read: +20 min

Ten years ago this week, The New York Times introduced the Upshot, a section devoted to explaining “politics, policy and everyday life.” That’s a wide scope, by design. As a result, more than 5,000 articles later, the Upshot has been many things to many readers. To mark our 10th birthday, we’ve collected 100 stories that embody the Upshot. WordleBot Eden Weingart/The New York Times When Wordle first became popular, several people on the internet claimed, plausibly, that they had come up with the “best” opening word. Force of Ship Impact Was on the Scale of a Rocket Launch Erin Schaff/The New York Times We think of the Upshot as a place where back-of-the-envelope calculations can be both helpful and welcome.

Persons: ”, Nate Cohn’s, we’ve, Kevin Quealy, John Branch, John, Patrick Thomas, tut, Trump, pollsters, Obamacare, Leif Parsons, We’re, Jason Henry, Tony Luong, Jordan, ‘, Ruth Fremson, Laurel, ’ Rodrigo Corral, Alex Welsh, Paul Romer, Tim Enthoven, Barack Obama, epidemiologists, It’s, you’re, WordleBot Eden, Wordle, Lila Barth, McCabe, Tom Brady, ChatGPT, —, Erin Schaff Organizations: New York Times, Facebook, Yankees, Red, State Newspaper, ESPN, The Athletic, The Times, You’re, Voters, Trump, Mr, Times, Siena College, Walmart, The New York Times, Jordan Siemens, Health, New, Nike, Democratic, Twitter, America, Iowa, Iowa Democratic, Cancer, Hit, Biden, Insurance, Roe America, Disorders, Republican, Republican Party of, U.S, Budget, NASA, National, Traffic, Administration, Yorkers, Force Locations: It’s, Red Sox, State, America, Dakota, Ireland, Chipotle, Japan, U.S, United States, Siena, New Pennsylvania, District, Iowa, Covid, York City, New York, Pennsylvania, Roe, Tonga, Arizona, York, Holland

☆ Julian Assange’s mission was to change the world - but at what cost?
▼ + stars: | 2024-04-27 | by ( Lauren Said-Moorhouse | Claudia Rebaza | ) edition.cnn.com time to read: +14 min

Julian Assange leaves a Melbourne court after facing charges of computer hacking in 1995. WikiLeaks/ReutersUnder a global spotlightAs WikiLeaks continued its disclosures, Assange found himself the latest cause célèbre – his every movement intensely scrutinized. … He liked the fuss that (the disclosures) caused but he was oddly incurious actually about the documents.”Others offer alternative explanations for Assange’s eccentricities. There were mounting calls for Assange to leave WikiLeaks and, when he didn’t, many cut ties with it. Outside the confines of his diplomatic shelter, the world questioned whether Assange was trying to circumvent justice.

Persons: London CNN — Julian Assange, ”, He’s, Chelsea Manning, Joe Biden, Assange’s, Anthony Albanese, Assange, “, ” –, Julian Assange, Ian Kenins, Sarah Palin’s, Atika Shubert, Shubert, ” Shubert, célèbre, Fidel Narvaez, “ Assange, ” Narvaez, James Ball, Joe Raedle, ” Ball, Ball, …, Narvaez, Hans Crescent, Lenin Moreno, Moreno, Abu Hamza al, Masri, Stella Assange, Daniel Leal, Stella, “ I’m, Nick Vamos, It’s, Alice Jill Edwards, Agnès Callamard, El País, Der Spiegel, Jameel Jaffer, Xiaofei Xu, Alex Stambaugh Organizations: London CNN, WikiLeaks, Court, Ecuadorian, Army, Australian, Pentagon, NASA, University of Melbourne, Fairfax Media, of Scientology, Republican, CNN, Chelsea, Apache, Reuters, Guardian, Ellingham, Hans, London’s Metropolitan Police, US Justice Department, of Justice, Britain's, Getty, Peters & Peters, Prosecution Service, Human Rights, UN, Amnesty, The New York Times, Columbia University Locations: United States, Australian, London’s, Australia, Townsville, Queensland, cybercrime, Melbourne, Guantanamo Bay, Cuba, Iraq, London, Afghanistan, ”, Sweden, Ecuador, UK’s, Belmarsh

☆ Ancient DNA pulls back curtain on mysterious empire
▼ + stars: | 2024-04-27 | by ( Katie Hunt | ) edition.cnn.com time to read: +6 min

Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. Analysis of ancient DNA recovered from human remains has illuminated the traits and ancestry of historic individuals — be it a mummified iceman, Chinese emperor or legendary composer. The origins of the empire and its people remained obscure until a landmark April 2022 study found they hailed from the Mongolian steppe. Carolyn Kaster/APNaturalists have spotted the first arrivals in this spring’s historic cicada dual emergence. 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: It’s, Loki, Gerald Eichstädt, Thomas Thomopoulos, ”, Scott Bolton, Bolton, George Mallory, Andrew Irvine, Mallory, Ruth, Carolyn Kaster, haven’t, you’re, —, Ashley Strickland, Katie Hunt Organizations: CNN, of Archaeological Sciences, Eötvös Loránd University, Múzeum, NASA, Voyager, JPL, Caltech, Southwest Research Institute, Magdalene College , Cambridge, AP Naturalists, — Boeing, — Surgeons, Hubble, CNN Space, Science Locations: Rákóczifalva, Hungary, Central, Eastern Europe, Mount, United Kingdom, Macon , Georgia, South, Midwest

☆ Asia was most impacted by extreme weather and climate in 2023, UN report shows
▼ + stars: | 2024-04-26 | by ( Dylan Butts | ) www.cnbc.com time to read: +3 min

Sarote Pruksachat | Moment | Getty ImagesAsia was the most disaster-hit region in the world last year as extreme weather and climate threats intensified amid global warming, according to the World Meteorological Organization, the UN's weather agency. According to a NASA report, increased temperatures are associated with variations in precipitation and increased frequency of both drought and extreme water events. watch nowWhile WMO found that much of Asia suffered from a substantial lack of precipitation in 2023, there were also many extreme weather events associated with heavy rainfall and flooding. The WMO report noted that a lack of rainfall could also have detrimental effects on drinking water sources, agriculture, industry, and hydropower. Authors of the report argued the data confirms the need for early warning systems for extreme weather and more disaster risk reduction to mitigate losses and damage caused by climate change in the future.

Persons: Sarote, Celeste Saulo, Saulo, heatstroke Organizations: Asia, World Meteorological Organization, NASA, WMO Locations: Asia, Siberia, China, Japan, Kazakhstan, India, —, Beijing

☆ Boeing’s Starliner set for historic astronaut launch after delays for years
▼ + stars: | 2024-04-25 | by ( Jackie Wattles | ) edition.cnn.com time to read: +8 min

CNN —After years of delays and a dizzying array of setbacks during test flights, Boeing’s Starliner spacecraft is finally set to make its inaugural crewed launch. “This is history in the making,” NASA Administrator Bill Nelson said of the upcoming Starliner mission during a March 22 news conference. Missteps riddled a Starliner test flight the prior year, leaving NASA and Boeing officials scrambling to figure out what went wrong. SpaceX’s Crew Dragon has been flying routine trips ever since, carrying NASA astronauts and even paying customers and tourists. On May’s inaugural crewed flight, Boeing will instead use a “perfectly acceptable mitigation” that should prevent the valves from sticking, Nappi said in March.

Persons: CNN —, Suni Williams, Butch Wilmore, ”, Mark Nappi, “, we’ve, Ken Bowersox, SpaceX’s, Bill Nelson, “ We’re, Boeing’s Starliner, Bob Behnken, Doug Hurley, Steve Stich, we’re, ” Nappi, Stich, Nappi, — Williams, Wilmore, —, ” Wilmore, Williams Organizations: CNN, NASA, International, Boeing, SpaceX, International Space, Alaska Airlines Locations: Florida, —, Starliner’s

☆ Hubble image may contain evidence of stellar cannibalism in dumbbell-shaped nebula
▼ + stars: | 2024-04-25 | by ( Ashley Strickland | ) edition.cnn.com time to read: +4 min

The nebula, 3,400 light-years away in the Perseus constellation, is an expanding shell of gases kicked out by a dying red giant star. Before the aging red giant star collapsed, it released a ring of gas and dust. The companion star, once in orbit around the red giant, is nowhere to be seen in Hubble’s image. Since collapsing, the red giant star has transformed into a dead stellar remnant known as an ultra-dense white dwarf star. “The space telescope is the most scientifically productive space astrophysics mission in NASA history,” according to a NASA release.

Persons: Charles Messier, Pierre Méchain, Hubble, James Webb Organizations: CNN, Hubble, NASA

☆ NASA releases satellite photos of Dubai and Abu Dhabi before and after record flooding
▼ + stars: | 2024-04-24 | by ( Natasha Turak | ) www.cnbc.com time to read: +1 min

NASA released photos of parts of Dubai and Abu Dhabi before and after the United Arab Emirates was hit by record rainfall last week that caused dangerous floods and paralyzed much of the country. The images, taken by NASA Earth Observatory on Friday using Landsat data from the U.S. Geological Survey, show large patches of water all over the desert and urban landscape of the UAE where previously there was none – almost looking as if small lakes had appeared. "Some areas remained flooded on April 19, when Landsat 9 passed over the region for the first time since the storms," NASA wrote on its Earth Observatory website. Flash floods that formed on April 16 led to water engulfing cars, in some areas fully submerging them, leading hundreds of drivers to abandon their vehicles on roads to escape the rising water levels. The normally dry desert country in the Gulf was pummeled with roughly a year's worth of rain in less than a day, more than it has ever seen in a single storm since records for the UAE began in 1949.

Organizations: NASA, United Arab, NASA Earth, U.S . Geological Survey, UAE Locations: Dubai, Abu Dhabi, United Arab Emirates, U.S, UAE

☆ NASA and Nokia are taking 4G into space
▼ + stars: | 2024-04-24 | by ( Jack Bantock | ) edition.cnn.com time to read: +5 min

That’s the shared vision of NASA and Nokia, who have partnered to set up a cellular network on the Moon to help lay the building blocks for long-term human presence on other planets. A SpaceX rocket is due to launch this year — the exact date has yet to be confirmed — carrying a simple 4G network to the Moon. The 4G network unit is being built by Nokia’s Bell Labs using a range of off-the-shelf commercial components. Images of ice — transmitted back to the lander and then Earth in near real-time via the cellular network — would be a world-first. NASA selected Bell Labs as part of its Tipping Point initiative, a series of partnerships with companies to develop technologies for future missions that puts them in prime position for key roles in the future space economy.

Persons: ” Walt Engelund, Shackleton, Engelund, Artemis —, ”, ” Thierry Klein, ” Klein Organizations: CNN, NASA, Nokia, SpaceX, Technology, Nokia’s Bell Labs, Nokia Bell Labs, Bell Labs, US Defense, Research Projects Agency, DARPA, Bell Labs Solutions Research, Nokia Bell

☆ Let This Breakfast Change Your Life
▼ + stars: | 2024-04-24 | by ( Eric Kim | ) www.nytimes.com time to read: +1 min

An astrological concept, a Saturn return is considered a time of great upheaval — “growing older, burning out at work, increasingly higher bills, a couple of monumental life milestones,” as the astrologer Aliza Kelly has put it. As someone who is nearing the end of his return, I’ve never felt more upheaved by the colossal changes I’ve experienced from my late 20s to my early 30s, including but not limited to: new job, new apartment, new boyfriend. One thing I’ve started to do that gets me a little closer to settling into this new beginning — my 30s — is eating Japanese breakfast. The eclectic spread, called ichiju-sansai (“one soup, three dishes”), is beyond just a savory meal that soothes both soul and stomach lining first thing in the morning. An array of pickles pulled from the refrigerator — cucumbers, plums, radishes and whatever is in my house kimchi jar at the time — completes the meal.

Persons: Aliza Kelly, I’ve Organizations: NASA, miso

☆ NASA video shows the sun just blasted out 4 eruptions at the same time. The rare event may have sent plasma hurtling toward Earth.
▼ + stars: | 2024-04-24 | by ( Morgan Mcfall-Johnsen | Hannah Getahun | ) www.businessinsider.com time to read: +1 min

Four solar flares appeared to erupt on the sun at the same time on Monday night. NASA video shows the simultaneous eruptions sent rapid bursts of bright light from the sun's surface. There is no threat to Earth, but solar flares have the potential to cause geomagnetic storms. Video footage from NASA's Solar Dynamics Observatory shows that, around 11:30 p.m. Eastern Time on Monday evening, four solar flares erupted at once across the visible surface of the sun. This story is available exclusively to Business Insider subscribers.

Persons: — Organizations: NASA, Service, Solar Dynamics Observatory, Business

☆ AstroForge: How this startup plans to make asteroid mining a reality.
▼ + stars: | 2024-04-23 | by ( Amy Gunia | ) edition.cnn.com time to read: +11 min

Now the California-based startup is attempting to make asteroid mining a reality. That makes AstroForge the only company with a refinery that can turn M-type asteroids into PGMs in space, he adds. Some in the scientific community are skeptical that the private sector will be able to afford asteroid mining. Its all-or-nothing, lower-cost approach may help push asteroid mining closer to reality. “I hope if nothing else,” Gialich says, “we’re known as a space company that went for it.”

Persons: Matt Gialich, Gialich, Jose Acain, “, ”, we’re, “ We’re, AstroForge, Edward Carreon, “ that’s, –, Dan Britt, REx, James Cameron, Larry Page, Britt, “ I’m, ” Gialich, NASA's, Aubrey Gemignani, ” Britt, AstroForge’s Organizations: CNN, Virgin, SpaceX, NASA, Companies, Apple, Center, University of Central, JAXA, United, United Arab Emirates ’ Space Agency, UAE Space Agency, AP NASA, Planetary Resources, Titanic, Google, NASA's Kennedy Space Center, Getty Locations: California, University of Central Florida, China, United Arab, United Arab Emirates, Utah, Los Angeles, Florida

☆ ‘Cabs to get into space’: How this Indian startup wants to revolutionize satellite space travel
▼ + stars: | 2024-04-23 | by ( Amy Gunia | ) edition.cnn.com time to read: +7 min

But its private sector has played a limited role in space exploration, acting mostly as suppliers and vendors for its national space agency, the Indian Space Research Organization (ISRO). “Very few companies globally are able to make it to orbit yet.”Pawan Chandana, the co-founder of Skyroot Aerospace Skyroot Aerospace Pvt. As Indian space startups mature over the coming years, he expects the government to become a customer, enabling further growth. Many private space companies source income from governments, including Space X, which has raked in billions of dollars from US government contracts. In November 2022, Skyroot Aerospace launched India's first privately built rocket, Vikram-S. Skyroot Aerospace Pvt.

Persons: Vikram, ” Pawan Chandana, “, Pawan Chandana, Narendra Modi, ”, Susmita Mohanty, Skyroot, Chandana, ridesharing, Kari Bingen, Modi, Mohanty Organizations: CNN, Indian Space Research Organization, ISRO, Elon, SpaceX, Skyroot Aerospace, Skyroot Aerospace Skyroot Aerospace, . Ltd, McKinsey & Company, Economic, ’, LEO —, Vikram Sarabhai, Aerospace Security, Center for Strategic, International Studies, Deloitte, India’s, NASA Locations: India, United States, Hyderabad, Thiruvananthapuram, Singapore

☆ Indonesia volcano: How Ruang eruption could impact weather and climate
▼ + stars: | 2024-04-23 | by ( Mary Gilbert | ) edition.cnn.com time to read: +4 min

And the day-to-day weather conditions near Mount Ruang – things like temperature, clouds and rain – probably won’t be influenced by the volcano for long, Huey told CNN. Mount Ruang, a 2,400-foot (725-meter) stratovolcano on Ruang Island in Indonesia’s North Sulawesi province, has erupted at least seven times since Tuesday night, the country’s volcanology agency said. Mount Ruang spewed lava and and ash on April 17, seen from Sitaro, North Sulawesi. Once in the stratosphere, sulfur dioxide and water vapor combine to form sulfuric acid aerosols that create a layer of hazy droplets, according to UCAR. In 1991, Mount Pinatubo – another stratovolcano – erupted in the Philippines and produced the largest sulfur dioxide cloud ever measured.

Persons: Greg Huey, Huey, Ruang, ” Huey, Mount Pinatubo, wouldn’t, CNN’s Kathleen Magramo Organizations: CNN, Georgia Tech’s School of, Atmospheric Sciences, NASA, Volcanology, Getty, United States Geological Survey Locations: Ruang, Indonesia, Mount, Indonesia’s North Sulawesi, Sitaro, North Sulawesi, Philippines

☆ The Lyrid meteor shower will align with April's 'pink moon.' Here's how to watch it.
▼ + stars: | 2024-04-23 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +3 min

Read previewThe Lyrid meteor shower is in full swing this week. The meteor shower was most active from Sunday night to Monday morning, but it will remain visible for the next week. On Tuesday night, the Lyrids align with the April full moon, otherwise known as the "pink moon," which will rise at 7:49 p.m. It's a stunning sight all on its own, but seeing it during a meteor shower is a rare astronomical opportunity. AdvertisementBut again, because of the bright "pink" supermoon, stargazers may not see as many as they hope.

Persons: —, you've, stargazers Organizations: Service, Business, Hemisphere, NASA Locations: moonset

Others took evening walks in the city and shared the bright orange scenes on social media. A low-pressure system over northern Africa swept dust over Cyprus several times in mid-April, “darkening skies and reducing air quality,” NASA said Tuesday. Dust was expected to continue to cross the Mediterranean, impacting both Cyprus and Greece over the next several days, NASA said. People cross a snow covered railway in Helsinki, Finland, on April 23, 2024, as an unusual weather system brought trams in the city to a halt. Photos showed Helsinki residents walking through thick snow and ice, carrying umbrellas under heavy snowfall, and tall clusters of snow piled up on sidewalks, cars and scooters.

Persons: Alessandro Rampazzo, Johannes Laitila, Finavia, ” Finavia, ”, Antti Vigelius Organizations: CNN, NASA, Anadolu Agency, Getty, YLE, Helsinki Airport, Johannes Locations: Greece, Africa, Athens, Cyprus, Helsinki, Finland, Europe

☆ NASA flyby reveals lava lake, ‘Steeple Mountain’ on Jupiter’s moon Io
▼ + stars: | 2024-04-23 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

CNN —Close flybys of Io, one of Jupiter’s moons and the most volcanically active world in our solar system, have revealed a lava lake and a towering feature called “Steeple Mountain” on the moon’s alien surface. “We also got some great close-ups and other data on a 200-kilometer-long (127-mile-long) lava lake called Loki Patera. Juno detected the mountain with the help of the sun shining on Io’s surface, which created dramatic shadows that revealed a very sharp peak. NASA/JPL-Caltech/SwRI/MSSSAs an outdoors enthusiast, Bolton joked that Io’s Steeple Mountain should be one of the solar system’s skiing and snowboarding destinations. The mission team used Juno’s Microwave Radiometer instrument to create maps of Io’s surface, showing how incredibly smooth it is.

Persons: ”, Scott Bolton, “, Loki Patera, Gerald Eichstädt, Thomas Thomopoulos, ” Bolton, Bolton, Galileo Galilei, Hera Organizations: CNN, Southwest Research Institute, NASA, JPL, Caltech, Bolton, European Geophysical Union General Assembly, Juno, Science, “, Galileo Locations: Vienna, Chile

☆ See Dubai flooding from space
▼ + stars: | 2024-04-22 | by ( Mary Gilbert | ) edition.cnn.com time to read: +3 min

CNN —Unprecedented, torrential rainfall plunged parts of the United Arab Emirates underwater last week, bringing life to a standstill in Dubai and elsewhere. NASA NASA Images taken over the Jebel Ali area, located on the southern outskirts of Dubai, capture the area before and after historic flooding. The flooding shown is in the southernmost portion of Dubai, but the city’s highly urbanized central hub isn’t captured. The torrential rain was associated with a larger storm system last week traversing the Arabian Peninsula and moving across the Gulf of Oman. A warmer atmosphere is able to soak up more moisture like a towel and then ring it out in the form of torrential rainfall.

Persons: Abu Dhabi Organizations: CNN, United, United Arab Emirates, Dubai, UAE, NASA, United States Geological Survey, NASA NASA Locations: United Arab, Dubai, UAE, –, Abu Dhabi, Jebel Ali, Gulf of Oman, Oman

☆ Voyager 1 regains communications with NASA after inventive fix
▼ + stars: | 2024-04-22 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

Voyager 1’s flight data system collects information from the spacecraft’s science instruments and bundles it with engineering data that reflects its current health status. But since November, Voyager 1’s flight data system had been stuck in a loop. By investigating the readout, the team determined the cause of the issue: 3% of the flight data system’s memory is corrupted. Members of the Voyager flight team celebrate after receiving the first coherent data from Voyager 1 in five months at NASA's Jet Propulsion Laboratory on April 20. And younger engineers are coming onto the Voyager team and contributing their knowledge to keep the mission going.”

Persons: they’ve, ”, Linda Spilker, “, Suzanne Dodd, “ We’ve, we’ve Organizations: CNN, NASA, Voyager, JPL, Network, Jet Propulsion Laboratory, Caltech

☆ 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

☆ Fossil found on a beach by tween reveals massive marine reptile
▼ + stars: | 2024-04-20 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

Editor’s Note: A version of this story appeared in CNN’s Wonder Theory science newsletter. CNN —As Earth Day approaches and the Wonder Theory newsletter celebrates three years of arriving in your inboxes, I look to the future with hope. “And it’s up to you to choose what sort of impact you make.”Ocean secretsDr. Dean Lomax, (from left) Ruby Reynolds, Justin Reynolds and Paul de la Salle are shown with the fossil discovery in 2020. Dean LomaxIn May 2020, Ruby Reynolds, then 11, and her father, Justin, were searching for fossils on a Somerset beach along the English coast when she spotted something unusual. And when it came to sheer size, the marine reptile likely rivaled the blue whale, currently the largest living animal.

Persons: Jane Goodall, Goodall nurtures, Goodall, ” Goodall, Dean Lomax, Ruby Reynolds, Justin Reynolds, Paul de, Justin, ”, Gaia BH3, Nigel Raine, Dr, Matt Kasson, Ashley Strickland, Katie Hunt Organizations: CNN, Paul de la Salle, Indian Institute of Technology, ESA, West Virginia University, Explorations, NASA, International, CNN Space, Science Locations: Somerset, India, Indian Institute of Technology Roorkee, Guatemala, France, Australia, Naples , Florida, what’s, Canada

☆ Carbon Dioxide Levels Have Passed a New Milestone
▼ + stars: | 2024-04-20 | by ( Aatish Bhatia | ) www.nytimes.com time to read: +6 min

Global carbon dioxide levels as of … Play animation Source: National Oceanic and Atmospheric Administration’s Global Monitoring Laboratory The chart shows monthly numbers of carbon dioxide molecules per million molecules of dry air. Carbon Dioxide Levels Have Passed a New MilestoneCarbon dioxide acts like Earth’s thermostat: The more of it in the air, the more the planet warms. More carbon dioxide, warmer temperatures Source: NOAA (carbon dioxide); NASA (temperature) The chart shows the change in global surface temperature relative to 1951–1980, versus global carbon dioxide levels. Currently, carbon dioxide levels are rising at near-record rates. Annual change in carbon dioxide levels Source: NOAA’s Global Monitoring Laboratory The chart shows the increase in global carbon dioxide levels over the course of each year.

Persons: Glen Peters, Doug McNeall, Xin Lan, ”, El Niño, El, Mr, McNeall, “ Organizations: NOAA, NASA, National Oceanic, Global, Budget, CICERO Center, International Climate Research, Britain’s Met

☆ Rainbow-like phenomenon may glow on hellish exoplanet WASP-76b
▼ + stars: | 2024-04-19 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

Observations from the European Space Agency’s Cheops space telescope, or Characterising ExOplanet Satellite, detected a “glory effect” on WASP-76b, an ultra-hot exoplanet 637 light-years from Earth. Cheops captured data from WASP-76b as the planet passed in front of its star, making 23 observations over three years. But the glory effect is created as light moves through a narrow opening and bends, creating colorful, patterned rings. An artist's illustration shows the night-side view of the exoplanet WASP-76b, where iron rains down from the sky. Lueftinger said she believes that the James Webb Space Telescope or Ariel may be able to help prove the presence of the glory effect on WASP-76b.

Persons: Cheops, ”, Olivier Demangeon, Wilson, ” Demangeon, Matthew Standing, —, “, Theresa Lueftinger, Lueftinger, James Webb, Ariel Organizations: CNN —, WASP, Astrophysics, of Astrophysics, Space Sciences, ESA, Hubble, Spitzer, Telescope, European Space Agency, “, James Webb Space Locations: Portugal, Cheops

Search resuls for: "NASA"

25 mentions found