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☆ Mercury could have an 11-mile underground layer of diamonds, researchers say
▼ + stars: | 2024-07-31 | by ( Jacopo Prisco | ) edition.cnn.com time to read: +11 min

This mechanism, the researchers say, can not only give us more insight into the secrets hidden below Mercury’s surface, but on planetary evolution and the internal structure of exoplanets with similar characteristics. Mercury owes its gray surface to the widespread presence of graphite, which is a form of carbon. Also known as the Mercury Surface, Space Environment, Geochemistry and Ranging mission, it gathered data about the planet’s geology, chemistry and magnetic field, before the spacecraft ran out of fuel and impacted the surface. “However, some lavas at the surface of Mercury have been formed by melting of the very deep mantle. “Only future missions to the planet Mercury will tell whether these predictions were correct.

Persons: ”, Bernard Charlier, it’s, Yanhao Lin, ” Charlier, Lin, Charlier, —, Giuseppe “ Bepi ”, Sean Solomon, Solomon, landers, ” Solomon, BepiColombo, Manley, Felipe González, González, ” González, “ Organizations: CNN, Mercury, University of Liège, NASA, Johns Hopkins University Applied Physics Laboratory, Carnegie Institution of Washington Mysterious, Center for, Science, Technology, Research, Nature Communications, MESSENGER, European Space Agency, Japan Aerospace Exploration Agency, Columbia University, ESA, University of California Locations: Mercury, Belgium, Beijing, Italian, Giuseppe “ Bepi ” Colombo, New York City, Berkeley

☆ Venus atmosphere shows potential signs of life — again
▼ + stars: | 2024-07-29 | by ( Jacopo Prisco | ) edition.cnn.com time to read: +11 min

“We’re a long way from saying this, but if there is life on Venus producing phosphine, we have no idea why it’s producing it. So finding them in the atmosphere of Venus is interesting on that basis as well. But further analysis of that data by Clements’ team revealed weak traces of the molecule, reinforcing the theory. “To date, our analyses remain unchallenged in the literature,” said Mogul, who was not involved in the research of Clements’ team. While detecting phosphine and ammonia in Venus’ clouds is exciting, it is just the beginning of a longer journey to unravel the mysteries of that planet’s atmosphere, he said.

Persons: James, Maxwell, “ There’s, ”, Dave Clements, “, we’ve, Clements, ” Clements, Venus, Clements ’, Rakesh Mogul, Jane Greaves, NASA's, ” Greaves, Greaves, Javier Martin, Torres, Martín, Kate Pattle, ” Pattle, Pattle Organizations: CNN, Astronomical Society, Imperial College London, NASA, JPL, Caltech, Saturn, Venus, Telescope, California State Polytechnic University, ” Mogul, Cardiff University, Green Bank, Royal Astronomical Society, European Space Agency, University of Aberdeen, University College London Locations: Hull, England, Hawaii, SOFIA, ALMA, Pomona, United Kingdom, West Virginia

☆ First confirmed moon cave could provide future astronauts shelter
▼ + stars: | 2024-07-20 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

The surface feature is Mare Tranquillitatis, or the Sea of Tranquility, where the Apollo 11 mission landed on the afternoon of July 20, 1969. Scientists have discovered a large lunar cave connected to a pit found within the moon's Sea of Tranquility. NASA/Goddard/Arizona State UniversityScientists have found a subterranean cavity beneath the Sea of Tranquility, and it may provide shelter for future lunar astronauts in the form of a cave. Lunar caves, or underground passages formed by volcanic processes during the moon’s early history, are connected to pits covering the lunar surface. The long, wide cave, found by reviewing archival NASA data, could be used to protect astronauts from harsh radiation and extreme temperature swings as well as provide a new avenue to study lunar rocks.

Persons: revel, Neil Armstrong, Buzz Aldrin, Artemis, Ramses, Hamilton, Lori Hilton, Maine coons, squint, ”, Dana Varble, Sharp, Jürgen, Missy Elliott’s, Ashley Strickland, Katie Hunt Organizations: CNN, NASA, Goddard, Arizona State University Scientists, European Space Agency, French bulldogs, North American Veterinary Community, Space Agency, Sharks, New, CNN Space, Science Locations: Maine, Hamilton, Mexico, Mexican, Nuevo, Argentina, Americas, New Zealand, —, Cambodia, New York City, New Jersey

☆ Africa is doubling down on its space ambitions
▼ + stars: | 2024-07-17 | by ( Amy Gunia | ) edition.cnn.com time to read: +8 min

“It was really giving me a hard time in my mind.”Now Ouattara is helping to lead Africa into space. Early this year, Ouattara became the first president of the African Space Council, which oversees the newly inaugurated African Space Agency (AfSA). VCG/Getty ImagesAfrica’s space industry could be worth $22.6 billion by 2026, up from $19.5 billion in 2021, according to the consultancy Space in Africa. Better data from Earth observation could unlock more than $2 billion in value for Africa, according to a 2021 report by the World Economic Forum. More than 20 countries now have national space programs, and African nations budgeted more than $400 million for the sector in 2024, according to Space in Africa.

Persons: Tidiane Ouattara, ”, “, Ouattara, Temidayo Oniosun, Aloyce, Deche, Andrew Nyawade, Simon Maina, that’s, “ It’s, Oniosun, ” Oniosun, ” Ouattara Organizations: CNN, Moon, African Union Commission, African Space Council, Space Agency, ”, World Economic, World Bank Group, Kenya Space Agency, University of Nairobi, Getty, African Development Bank, European Space Agency Locations: Ivory Coast , West Africa, stargaze, Canada, Africa, Ivory Coast, Inner Mongolia Autonomous Region, China, Egypt, Cairo, ” Africa, South Africa, Ghana, Kenya, Bulgaria, AFP, ”

☆ Scientists confirm first lunar cave that could help shelter astronauts from the moon’s extreme temperatures
▼ + stars: | 2024-07-17 | by ( Taylor Nicioli | ) edition.cnn.com time to read: +8 min

CNN —Scientists have long theorized the existence of lunar caves — underground passageways formed through volcanic processes that are connected to the pits covering the moon’s surface. Now, a team of international researchers has found the first direct evidence that the moon’s deepest known pit connects to a cave that could provide shelter to astronauts. “Lunar caves have remained a mystery for a long time. Future research and exploration of lunar caves could also provide new insight into the evolution of the moon and lunar volcanism, the authors note in the study. “Moreover, (lunar caves) can be an alternative or an integration to a base on the surface of the Moon,” he added.

Persons: ”, Leonardo Carrer, Lorenzo Bruzzone, —, Tyler Horvath, ” Horvath, Horvath, Paul Hayne, Hayne, ” Hayne, Carrer, Noah Petro, Petro, Artemis III, “ LRO, ” Petro Organizations: CNN —, NASA Lunar Reconnaissance, University of Trento, Remote, NASA, Lunar Reconnaissance Orbiter, University of California, Mare Tranquillitatis, University of Colorado, European Space Agency, Reconnaissance, Artemis Locations: United States, China, Italy, Los Angeles, Carrer, University of Colorado , Boulder, Hawaii, Canary Islands, Australia, Iceland

☆ When a cruise liner-size asteroid zips by Earth, two spacecraft may follow it
▼ + stars: | 2024-07-16 | by ( Ashley Strickland | ) edition.cnn.com time to read: +8 min

CNN —When a cruise liner-size asteroid comes within 19,883 miles (32,000 kilometers) of Earth on April 13, 2029, it won’t be alone. The European Space Agency has announced that its new Ramses spacecraft may accompany the asteroid Apophis before and after its safe, albeit rather close, pass of Earth. Astronomers think that an asteroid this large comes within such proximity to Earth only once every 5,000 to 10,000 years. In September 2022, NASA’s DART mission intentionally slammed a spacecraft into Dimorphos, a moonlet asteroid that orbits a larger parent asteroid known as Didymos. “The Ramses mission concept reuses much of the technology, expertise and industrial and science communities developed for the Hera mission,” said Paolo Martino, spacecraft manager for Hera who will also work on the Ramses mission, in a statement.

Persons: won’t, Ramses, Apophis, Apophis doesn’t, ”, Patrick Michel, ” Michel, Richard Moissl, NASA’s, OSIRIS, REx, “ Apophis, Hera, Paolo Martino, “ Hera Organizations: CNN, European Space Agency, NASA’s Center, Studies, ESA, NASA, System, National Centre for Scientific Research, NSF, JPL, Caltech, ESA’s Planetary Defence Office, APEX Locations: Europe, Africa, Asia, Apophis, France

☆ Bronze Age-style ship recreates a 4,000-year-old journey
▼ + stars: | 2024-07-13 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

Fast-forward to seventh century East Anglia in the United Kingdom, where an Anglo-Saxon warrior king was buried alongside exquisite goods within a massive ship. Researchers are hoping to reconstruct the ship — and it’s not the only vessel gaining new life centuries after disappearing from time. Emily Harris/Zayed National MuseumUsing a supply list written on a clay tablet, a team of experts in the United Arab Emirates has reconstructed a Bronze Age ship. Once upon a planetScientists excavated a 52,000-year-old woolly mammoth skin from the Siberian permafrost. Love Dalén/Stockholm UniversityThe freezing temperatures of the Siberian permafrost preserved a piece of 52,000-year-old woolly mammoth skin so well that it contains a first-of-its-kind genetic treasure trove.

Persons: it’s, Emily Harris, Shipwrights, Jacob, Alex Braczkowski, Griffith University Jacob, Tibu, Butch Wilmore, Suni Williams, James Webb, Ashley Strickland, Katie Hunt Organizations: CNN, East, Zayed National, United Arab Emirates, Zayed National Museum, Griffith University, Uganda’s Queen Elizabeth, International Space Station, NASA, Boeing, European Space Agency, James Webb Space, Penguin, —, CNN Space, Science Locations: Siberia, East Anglia, United Kingdom, Persian, Mesopotamia, Zayed, Abu Dhabi, Sweden, Denmark, Peru, Machu Picchu, Uganda’s, Stockholm, Western Australia

☆ Europe’s Ariane 6 rocket succeeds in debut flight
▼ + stars: | 2024-07-09 | by ( Jackie Wattles | ) edition.cnn.com time to read: +4 min

CNN —The European Space Agency’s member countries have endured a space access predicament as they have waited to have a functioning rocket in their toolbox. Europe’s Vega-C rocket, designed for vaulting small satellites to orbit, has also been grounded since a December 2022 failure. Spectators watch the takeoff of the Ariane 6 rocket from its launchpad at the Guiana Space Center on Tuesday. The Ariane 6 rocket is seen prior to its maiden launch at the Guiana Space Center on Tuesday. Jody Amiet/AFP/Getty ImagesOn Tuesday, the rocket took off on its inaugural test flight hauling small satellites, experiments and technology demonstrations.

Persons: Safran, Europe’s Vega, Jody Amiet, Josef Aschbacher, “, ” Aschbacher, it’s Organizations: CNN, Guiana Space Center, ESA, SpaceX, Arianespace, Airbus, Getty, European Organisation Locations: Kourou, French Guiana, South, France, ArianeGroup, AFP, Elon Musk’s California, Europe, Nemo

This photograph shows the takeoff of the European Space Agency satellite launcher Ariane 6 rocket from its launch pad, at the Guiana Space Centre in Kourou, French Guiana, on July 9, 2024. Jody Amiet | AFP | Getty ImagesThe powerful European-built Ariane 6 rocket made its long-awaited liftoff on Tuesday as the region returned to a launch market dominated by Elon Musk's SpaceX. The rocket is a combined effort of about $4.5 billion overseen by the European Space Agency, or ESA, and built by ArianeGroup, an Airbus and Safran joint venture. Delayed debutThe European Space Agency satellite launcher Ariane 6 rocket is seen prior to its maiden launch at the Guiana Space Centre in Kourou, French Guiana, on July 9, 2024. The European Space Agency satellite launcher Ariane 6 rocket moves to the launch pad prior to its liftoff at the Guiana Space Centre in Kourou, French Guiana, on July 9, 2024.

Persons: Jody Amiet, Elon Musk's, Safran Organizations: European Space Agency, Guiana Space, AFP, Getty, Elon, Elon Musk's SpaceX, ESA, Airbus, Afp, Soyuz, SpaceX Locations: Kourou, French Guiana, Ukraine, Russia, Europe

☆ With Launch of New Rocket, Europe Rejoins the Space Race
▼ + stars: | 2024-07-09 | by ( Katrina Miller | ) www.nytimes.com time to read: +1 min

At long last, Europe’s eagerly awaited rocket has earned its wings. “This was a historic moment,” said Lucía Linares, ESA’s head of space transportation strategy and institutional launches. It’s also good for the world.”Ariane 6 reached orbit 18 minutes and 44 seconds after liftoff. Roughly an hour after launch, the rocket deployed a series of satellites, after which the mission was deemed a success. The rocket’s flight will conclude in about another hour.

Persons: Europe’s, ”, Lucía Linares, ESA’s, It’s Organizations: European Space Agency, ESA Locations: Guiana, Europe

☆ At least 7 stars in our galaxy have the potential to harbor advanced alien technology, researchers find
▼ + stars: | 2024-06-27 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +6 min

Read previewIn the search for intelligent alien life, finding a Dyson sphere would be like hitting the jackpot. Dyson spheres are a hypothetical, super-advanced form of alien technology that may surround seven stars in our galaxy. Love Employee/Getty ImagesDespite what the name suggests, a Dyson sphere isn't necessarily one solid sphere that encases a star, although the most advanced ones could be. AdvertisementFor their study, Majumdar and colleagues analyzed more than 5 million stars throughout the Milky Way that exhibit IEEs. Next, the researchers will look closer at these seven strong Dyson sphere candidates using spectroscopic analysis, Majumdar said.

Persons: —, Freeman Dyson, Suman Majumdar, Majumdar, Dyson, Jason Wright, Boyajian, Gaia, Wright Organizations: Service, Business, Royal Astronomical Society, Indian Institute of Technology, Penn State University, Dyson, ESA, Gaia, Space Agency, Louisiana State University

☆ 2 'potentially hazardous' asteroids will streak by Earth this week, one as big as a mountain. You can watch it live.
▼ + stars: | 2024-06-26 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +1 min

On Thursday and Saturday, two different "potentially hazardous" asteroids will fly by Earth. The first is as big as a mountain, and the second will be one of the brightest in recent history. Neither of them pose a threat to Earth, and you can watch their fly-bys live. download the app Email address Sign up By clicking “Sign Up”, you accept our Terms of Service and Privacy Policy . Due to their size and trajectory, both of these space rocks are labeled "potentially hazardous."

Persons: — Organizations: Service, European Space Agency, Business

☆ NASA tasks SpaceX to build disposal vehicle for International Space Station
▼ + stars: | 2024-06-26 | by ( Jackie Wattles | ) edition.cnn.com time to read: +4 min

It would latch onto the International Space Station — a nearly 1 million-pound structure roughly the size of a football field — and guide the craft as it plunges out of Earth’s orbit. The federal agency operates the International Space Station alongside Roscosmos, the Russian space agency, which controls a key wing of the station and propulsion modules. The Japan Aerospace Exploration Agency, or JAXA, the European Space Agency and the Canadian Space Agency also play roles in its operations. But the space agency stipulated that it would only require that the vehicle be ready by 2029. In the news release, NASA noted that it is committed to continuing space station operations through 2030.

Persons: Roscosmos, ” Ken Bowersox, Tracy Dyson, “, ” Organizations: CNN, NASA, SpaceX, Space, Japan Aerospace Exploration Agency, JAXA, European Space Agency, Canadian Space Agency, International, ” NASA, Deorbit, Collins Aerospace Locations: Roscosmos, Russian, North Carolina

☆ Suspected Chinese rocket debris seen falling over village after launch, video shows
▼ + stars: | 2024-06-24 | by ( Nectar Gan | Yong Xiong | ) edition.cnn.com time to read: +6 min

CNN geolocated the video to be filmed from Xianqiao village in Guizhou province, neighboring the launch site province of Sichuan to the southeast. Other videos circulating on Chinese social media platforms analyzed by CNN showed multiple angles of the falling debris. A screengrab taken from video shows suspected Chinese rocket debris falling over Xianqiao village, Guizhou Province, China, following a launch. Before each launch, China’s civil aviation authority typically issues a notice to pilots, known as NOTAM, to warn them against the “temporary danger areas” where rocket debris are likely to be falling. In 2002, a boy in northern China was injured when fragments from a satellite launch fell on his village in Shaanxi province.

Persons: Xi Jinping, Markus Schiller, unsymmetrical, ” Schiller, ”, Schiller, who’s, China –, Russia – Organizations: Hong Kong CNN, CNN, China Aerospace Science, Technology Corporation, State, Information Office, Residents, Stockholm International Peace Research Institute, NASA, European Space Agency, ST Analytics Locations: Hong Kong, China, 3p.m, Sichuan, France, United States, Xianqiao, Guizhou province, Guizhou, Xinba, Guizhou Province, Stockholm, Jiuquan, Taiyuan, Hainan Island, Munich, Germany, Western, Russia, Hunan Province, Shaanxi province, “, Maldives

☆ Elon Musk's Starlink satellites could burn up the ozone layer, scientists warn
▼ + stars: | 2024-06-18 | by ( Mia Jankowicz | ) www.businessinsider.com time to read: +4 min

Read previewInternet satellite networks like Elon Musk's Starlink could contribute toward the depletion of the ozone layer, a new study claims. There are currently more than 8,000 internet satellites in low-earth orbit, of which about 6,000 are Starlink ones, a press statement said. SpaceX has plans to launch another 42,000 Starlink satellites, according to Space.com. The first launch carrying experimental Starlink satellites was in 2019. AdvertisementA 1987 ban on CFCs helped slow the process, and by 2013, authorities were projecting that the ozone layer would repair itself within a few decades.

Persons: —, Elon Musk's, Mark Handley, University College London Elon Musk, CFCs, Starlink Organizations: Service, Elon, University of Southern California's Department, Astronautical Engineering, Business, SpaceX, Amazon, University College London Elon, European Space Agency, USC Locations: Ukraine, Antarctica, Brazil

☆ Dyson spheres: Could alien megastructures exist in the Milky Way? Scientists found 7 places to look
▼ + stars: | 2024-06-13 | by ( Jacopo Prisco | ) edition.cnn.com time to read: +13 min

Now, a new study that looked at 5 million stars in the Milky Way galaxy suggests that seven candidates could potentially be hosting Dyson spheres — a finding that’s attracting scrutiny and alternate theories. If Dyson spheres really exist, what could they be used for? “Freeman Dyson said that we should dismantle Jupiter — the whole planet (for the raw materials).”That supercolossal scale probably means that Dyson spheres, if they exist at all, are very rare. “However, contamination by circumstellar debris disks, which mimic Dyson Sphere infrared signatures, remains a concern,” he added in an email. However, he added, the radiation fingerprint of the seven Dyson sphere candidates might be explained by natural phenomena as well.

Persons: Freeman Dyson, ”, Dyson, Olaf Stapledon’s, George Dyson, ’, Freeman J, couldn’t, Matías Suazo, Suazo, “, Webb, that’s, Gabriella Contardo, NASA’s James Webb, ” Suazo, “ Freeman Dyson, Jason Wright, James Webb, —, Leslie Surginer, ” George Dyson, Tomotsugu Goto, Zaza Osmanov, ” Osmanov, George Organizations: CNN, Institute of, “, ‘, AP, Dyson, SETI Institute, Fermi, Accelerator Laboratory, Fermilab, Royal Astronomical Society, Uppsala University, NASA, Survey, JPL, ESA, European Space Agency, Micron, Sky Survey, University of Massachusetts, Jet Propulsion Laboratory, International School, Studies, Telescope, Penn State University, James Webb Space Telescope, William Press, Computer Science, University of Texas, Tsing Hua, SETI, of Physics, Free University of Tbilisi Locations: British, Princeton , New Jersey, Sweden, Trieste, Italy, Austin, Tsing Hua University, Taiwan, Georgia

☆ Jeff Bezos has a vision to colonize space with a trillion people. We asked experts to put it to the test.
▼ + stars: | 2024-06-13 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +8 min

Jeff Bezos's space colonies would look like cylindersAn artist's concept of an O'Neill space colony, which could theoretically emulate Earth-like living conditions in space. O'Neill space colonies would be large enough to host entire cities, 10,000-foot-tall mountains, and millions of people. AdvertisementBezos isn't suggesting that people will be living in O'Neill space colonies by the end of the century. AdvertisementSaving Earth would be far easier than building Bezos' space colonies, he told BI. Even if we never make it to space colonies, the work of researchers studying extraterrestrial colonization could benefit us here on Earth.

Persons: —, Jeff Bezos, podcaster Lex Fridman, Bezos, Fridman, astrobiologists —, Jeff Bezos's, O'Neill, Gerard K, Anthony Longman, Longman, Rebeca Gonçalves, Adam Watkins, we've, Watkins, you've, We've, Martin Rees, Gonçalves, Rees Organizations: Service, Business, Elon, SpaceX, European Space Agency, NASA, University of Nottingham, United, Royal Locations: Antonio , TX, O'Neill

☆ Water frost detected on Mars volcanoes in ‘unexpected’ first
▼ + stars: | 2024-06-11 | by ( Jacopo Prisco | ) edition.cnn.com time to read: +6 min

“Based on rough estimates, it’s about 150,000 metric tons of water ice, the equivalent of 60 Olympic swimming pools,” he said. The volcanoes are near the Mars equator, the warmest area of the planet, which makes a water discovery particularly intriguing, Valantinas said. “Mars is a desert planet, but there’s water ice in the polar caps, and there’s water ice in the midlatitudes. Now we also have water frost in the equatorial regions, and equatorial regions are quite dry in general. “If the frost on these volcanoes is confirmed to be water (and not carbon dioxide), it would be surprising,” he said.

Persons: Adomas Valantinas, ”, Ceraunius, Valantinas, CaSSIS, ” Valantinas, “, Mars, John Bridges, ” Bridges, Taylor Perron, Cecil, Ida Green, Perron Organizations: CNN, Olympus, NASA, JPL, Brown University, University of Bern, Nature Geoscience, University of Bern’s, European Space Agency, Orbiter, ESA Mars Express, Stereo, Mars, ESA, University of Leicester, Sciences, Massachusetts Institute of Technology Locations: —, Mauna Loa, Hawaii, Switzerland, Ascraeus, Russian, CaSSIS, United Kingdom

☆ 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

☆ NASA isn’t just creating a lunar time zone. It’s establishing an entirely new time scale
▼ + stars: | 2024-05-30 | by ( Jackie Wattles | ) edition.cnn.com time to read: +15 min

They’re also going to be communicating with one another or driving their moon buggies while on the lunar surface. Lunar clockworkWhat scientists know for certain is that they need to get precision timekeeping instruments to the moon. Exactly who pays for lunar clocks, which type of clocks will go, and where they’ll be positioned are all questions that remain up in the air, Gramling said. Focke Strangmann/APThe new time scale would underpin an entire lunar network, which NASA and its allies have dubbed LunaNet. But how future astronauts living and working on the lunar surface will experience time is a different question entirely.

Persons: aren’t, Cheryl Gramling, NASA’s, Gramling, Omer Tarsuslu, They’re, ” Gramling, Albert Einstein, Paco, Sao, Sundials, —, ”, Bruce Betts, Kevin Coggins, you’ve, ” Coggins, “, Bijunath, Patla, ” Patla, Focke Strangmann, It’s, “ It’s, Betts, Artemis III, Arizona State University “ It’ll Organizations: CNN, NASA, NASA’s Goddard Space Flight, Getty, White, Astronauts, Planetary Society, NASA’s Space Communications, Navigation, US National Institute of Standards, Technology, Vehicles, Physical, National, European Space Agency, International Astronomical Union, Reconnaissance, Arizona State University Locations: United States, China, Maryland, Kars, Turkey, Anadolu, German, Sao Miguel, Evora , Portugal, Germany, Malapert Massif

☆ Scanning the Dark Universe, Euclid Finds Scenes of Cosmic Light
▼ + stars: | 2024-05-23 | by ( Katrina Miller | More About Katrina Miller | ) www.nytimes.com time to read: +3 min

Ninety percent of the mass in this cluster is dark matter. Gravity makes dark matter clump together, but dark energy counteracts this effect. Studying the density of dark matter across the cosmos will help astronomers learn how dark energy influences the structure of our universe. The telescope’s sensors make it like a net for light, Dr. Cuillandre said. “It’s very rare to find an isolated galaxy,” Dr. Cuillandre said.

Persons: Euclid, Katrina Miller Euclid, ” Jean, Charles Cuillandre, Beta, Cuillandre, ”, Michael Seiffert, “, We’re, Seiffert Organizations: European Space Agency, CEA Paris, Jet Propulsion Laboratory, Messier

☆ Comet Fragment Explodes in Dark Skies Over Spain and Portugal
▼ + stars: | 2024-05-19 | by ( Robin George Andrews | ) www.nytimes.com time to read: +1 min

On Saturday, revelers across Spain and Portugal ventured into the temperate springtime evening, hoping for a memorable night. At 11:46 p.m. in Portugal, a fireball streaked across the sky, leaving a smoldering trail of incandescent graffiti in its wake. Footage shared on social media shows jaws dropping as the dark night briefly turns into day, blazing in shades of snowy white, otherworldly green and arctic blue. Experts say it had a strange trajectory, not matching the sort normally taken by nearby space rocks. None of the object is likely to have made it to the ground, the European Space Agency said.

Organizations: European Space Agency Locations: Spain, Portugal

☆ Opinion: The problem with space junk – and how to solve it
▼ + stars: | 2024-05-09 | by ( Opinion Moriba Jah | ) edition.cnn.com time to read: +6 min

This incident serves as an example of the urgent need for a profound shift toward sustainable space practices. Proponents of a circular space economy advocate for a transformative departure from this wasteful paradigm. Much like embracing reusable materials on Earth, transitioning to a circular space economy means designing space systems with reuse, refurbishment and recyclability in mind. The European Space Agency (ESA) has emerged as a trailblazer in the pursuit of a circular space economy. By leading the charge toward sustainable space practices, NASA can inspire other space agencies and private companies to follow suit.

Persons: Moriba Jah, Otero, Moriba Jah Mark Thiessen, wasn’t, I’m, Artemis Organizations: MacArthur Fellowship, University of Texas, CNN, Space, European Space Agency, ESA, NASA, Space Shuttle, Twitter, Facebook Locations: Austin, Naples , Florida, Naples

☆ Kenya floods: Anger mounts as people left homeless and searching for loved ones swept away in floods
▼ + stars: | 2024-05-04 | by ( Larry Madowo | Laura Paddison | ) edition.cnn.com time to read: +8 min

Mai Mahiu, Kenya CNN —When Julia Wanjiku put her son Isaac to bed last Sunday after a day celebrating his third birthday, she didn’t realize she was also saying goodbye. She was among the survivors gathering at Ngeya Girls High School in Mai Mahiu on Tuesday. A damaged car buried in mud in an area heavily affected by torrential rains and flash floods in the village of Kamuchiri, near Mai Mahiu, on April 29. Luis Tato/AFP via Getty ImagesPeople removing mud and water from their house in Mai Mahiu, Kenya, on April 29. Rescuers carry the body of a young man recovered in the debris following flooding, in Mai Mahiu, Kenya.

Persons: Mai Mahiu, Kenya CNN —, Julia Wanjiku, Isaac, Wanjiku, — Isaac, “, ” Wanjiku, Isaac’s, Mai Mahui, It’s, Luis Tato, El, William Ruto, Kithure Kindiki, Isaac Mwaura, ” Ruto, Mark Laichena, ”, Simon Maina, Mwaura, Nyagoah Tut, James Wakibia, Joyce Kimutai, herder, Makau, “ I’m, ” Larry Madowo, Laura Paddison, CNN’s Louis Mian, Allison Chinchar, Mary Gilbert Organizations: Kenya CNN, CNN, Girls High School, Getty, Getty Images, “, Kenyan, Space Agency European Space Agency, European Space Agency, Isaac Mwaura ., Communities, United Arab Emirates, Rights Watch, Kenya Meteorological Department, Human Rights Watch, Rescuers, Imperial College London’s Grantham Institute Locations: Kenya, Mai, Kenya’s, Nairobi, Mai Mahiu, Kamuchiri, AFP, Getty Images Kenya, Garissa, Tanzania, Tana, Mathare, New York, El, Nyagoah Tut Pur, Africa, East Africa, London

☆ China’s Chang’e-6 moon probe stands by for launch as space race with US heats up
▼ + stars: | 2024-05-02 | by ( Simone Mccarthy | Marc Stewart | ) edition.cnn.com time to read: +6 min

China’s planned 53-day mission would see the Chang’e-6 lander touch down in a gaping crater on the moon’s far side, which never faces Earth. China became the first and only country to land on the moon’s far side during its 2019 Chang’e-4 mission. Ambitious missionThe Chang’e-6 probe will be a key test for China’s space capabilities in its effort to realize leader Xi Jinping’s “eternal dream” of building the country into a space power. This time, to communicate with Earth from the moon’s far side, Chang’e-6 must rely on the Queqiao-2 satellite, launched into lunar orbit in March. This time, China has said the Chang’e-6 mission will carry scientific instruments or payloads from France, Italy, Pakistan and the European Space Agency.

Persons: China’s, “, Ge Ping, Xi Jinping’s, James Head, Luo Yunfei, Bill Nelson, –, ” Nelson Organizations: Hong Kong CNN, China, Space Administration’s, of Lunar Exploration, Space Engineering, Brown University, China News Service, Luna, NASA, European Space Agency Locations: China, Hong Kong, Hainan, United States, Russia, Chang’e, India, Japan, Texas, France, Italy, Pakistan

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