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☆ Amazon's internal documents warn employees not to use generative AI models for work
▼ + stars: | 2024-02-22 | by ( Ashley Stewart | Eugene Kim | ) www.businessinsider.com time to read: +3 min

Amazon is warning employees not to use third-party generative AI tools for work, according to multiple internal guidances viewed by Business Insider. Amazon's internal third-party generative AI use and interaction policy, viewed by BI, warns that the companies offering generative AI services may take a license to or ownership over anything employees input into tools like OpenAI's ChatGPT. Amazon's internal generative AI policy states employees can use third-party models for work if they obtain director and legal approval and comply with any applicable security reviews. Amazon's spokesperson Adam Montgomery said the company has been developing generative AI and large machine learning models for a long time and employees use its AI models every day. "We have safeguards in place for employee use of these technologies, including guidance on accessing third-party generative AI services and protecting confidential information," Montgomery said.

Persons: Amazon's, Adam Montgomery, Montgomery, Ashley Stewart, Eugene Kim Organizations: Business, BI, Microsoft Locations: OpenAI

☆ NASA is looking for a crew to live inside a simulated Martian habitat
▼ + stars: | 2024-02-21 | by ( Ashley Strickland | ) edition.cnn.com time to read: +4 min

CNN —For anyone who has ever dreamed of living on Mars, NASA is seeking potential “Martians” for a simulated mission to the red planet. Inside Mars Dune Alpha, participants will grow crops, maintain their habitat, exercise, carry out robotic operations and go on simulated spacewalks. When it comes to selecting the CHAPEA crew, the agency has specific criteria in mind that aligns with how they select astronauts. Inside the habitat, the CHAPEA 1 crew conducts "Marswalks" (left) and grows crops using a system with appropriate lighting, water and nutrients for growing plants indoors. A series of Mars simulationsThe first CHAPEA mission, which began on June 25, 2023, is set to conclude on July 6.

Persons: Alpha, Kelly Haston, Ross Brockwell, Nathan Jones, Josh Valcarcel, “, ”, Anna Schneider Organizations: CNN, NASA, NASA’s, Space Center, Johnson Space Center Locations: Houston

☆ Universe’s brightest known object and fastest-growing black hole revealed
▼ + stars: | 2024-02-21 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

CNN —Astronomers have spotted the brightest known object in the universe, and it’s a quasar powered by the fastest-growing black hole on record, according to a new study. The black hole powering the quasar devours the equivalent of one sun per day and has a mass about 17 billion times that of our sun, the researchers found. A black hole is massive power sourceThe intense gravitational influence of black holes draws matter toward these celestial objects in such an energetic way that the process creates light. The blinding radiation is due to the black hole’s accretion disk, or the ring around the black hole where material gathers before being consumed. The team followed up with observations from the powerful Very Large Telescope in Chile’s Atacama Desert to confirm details about the black hole, including its hefty mass.

Persons: ”, Christian Wolf, ” Wolf, Samuel Lai, Wolf, Southern Observatory’s Schmidt, Christopher Onken Organizations: CNN —, Southern, National University’s College of Science, National University’s Research, of Astronomy, Astrophysics, Hubble, Southern Observatory’s, Sky Survey, Sky, Dark Energy Survey, Energy Survey, ESO Locations: Coonabarabran, New South Wales, Atacama

☆ Ancient reptile fossil revealed as a forgery
▼ + stars: | 2024-02-20 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

CNN —A 280 million-year-old fossil thought to be a well-preserved specimen of an ancient reptile is largely a forgery, according to new research. The fossil appeared in book and article citations over the decades, but no one ever studied it in detail. A new, detailed analysis has revealed that the dark color of the fossil isn’t preserved genetic material — it’s just black paint covering a couple of bones and carved rock. When the specimen was discovered, researchers thought the fossil might provide a rare glimpse into reptilian evolution. It’s not the first time a fossil forgery has been uncovered, but Rossi said this particular style of forgery is unusual.

Persons: antiquus, ”, Valentina Rossi, ” Rossi, Rossi, Mariagabriella Fornasiero, Evelyn Kustatscher, It’s, Fabrizio Nestola, ” Nestola Organizations: CNN, University of Padua’s Museum of Nature, University College Cork, Museum of Nature, Tyrol Nature Museum, University Center, Museums, University of Padua Locations: Italian, Italy, Ireland, Tyrol, Bolzano

☆ ERS-2: A European Space Agency satellite will reenter Earth’s atmosphere this week
▼ + stars: | 2024-02-19 | by ( Ashley Strickland | ) edition.cnn.com time to read: +3 min

CNN —A European Space Agency satellite is expected to reenter and largely burn up in Earth’s atmosphere on Wednesday morning. The agency’s Space Debris Office, along with an international surveillance network, is monitoring and tracking the Earth-observing ERS-2 satellite, which is predicted to make its reentry at 6:14 a.m. The exact time of the satellite’s reentry remains unclear due to the unpredictability of solar activity, which can change the density of Earth’s atmosphere and how the atmosphere tugs on the satellite. The ERS-2 satellite has an estimated mass of 5,057 pounds (2,294 kilograms) after depleting its fuel, making it similar in size to other space debris that reenters Earth’s atmosphere every week or so, according to the agency. ERS-2’s backstoryThe Earth-observing ERS-2 satellite first launched on April 21, 1995, and it was the most sophisticated satellite of its kind at the time to be developed and launched by Europe.

Persons: Aeolus Organizations: CNN, European Space Agency, ESA, ERS Locations: Europe

☆ New moon mission will attempt to make a historic landing
▼ + stars: | 2024-02-17 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

Relying on his ace piloting skills, Armstrong manually navigated to a safe landing site, with only 30 seconds of fuel left. NASAAfter launching early Thursday morning, the Odysseus lunar lander, or “Odie,” is on a historic journey to the moon. The mission, developed by NASA and Houston-based Intuitive Machines, will aim to land near the lunar south pole on February 22. Ocean secretsResearchers created a 3D model of the submerged stone wall as it appears on the seafloor in Germany’s Bay of Mecklenburg. They find wonder in planets beyond our solar system and discoveries from the ancient world.

Persons: CNN —, Neil Armstrong, Buzz Aldrin, Armstrong, it’s, Odie, ”, Jeff Koons, Artemis III, Charles Darwin, Dr, John van Wyhe, Darwin, . Hoy, J . Auer, LAKD, “, Gaurav, Gaurav Ramnarayanan, Uma Ramakrishnan, Ashley Strickland, Katie Hunt Organizations: CNN, NASA, Darwin, National University of Singapore, University of Rostock, Wildlife, National, for Biological Sciences, Space Station, CNN Space, Science Locations: United States, Houston, Germany’s Bay, Mecklenburg, Bay, Baltic, SS Arlington, Superior, Denmark, Lincoln , Nebraska, British Columbia

☆ Water molecules found on asteroids thought to be ‘completely dry’
▼ + stars: | 2024-02-16 | by ( Ashley Strickland | ) edition.cnn.com time to read: +5 min

CNN —Water molecules have been detected on the surface of asteroids for the first time, proving that these remnants from the formation of our solar system aren’t just dried-up space rocks. Searching for water across the solar systemThe researchers attempted to look for water on two other asteroids using SOFIA, but the detection was too faint. Now, the team is using the James Webb Space Telescope to zero in on different asteroids and search for water signatures. “We really weren’t expecting to find water on these silicate-rich asteroids,” Arredondo said. I want to know if the carbon-rich asteroids have significantly more water than silicate-rich asteroids, or if they have similar amounts.”

Persons: Iris, Massalia, SOFIA, Anicia, Maggie McAdam, Arredondo, ” Arredondo, McAdam’s, James Webb, Webb, “, ” Webb, REx Organizations: CNN, Astronomy, Boeing, SOFIA, Science, Southwest Research Institute, NASA’s Ames Research Locations: SOFIA, San Antonio, Mountain View , California, Iris

☆ ‘Vittrup Man’ was a Stone Age migrant before his violent death
▼ + stars: | 2024-02-15 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

What the team discovered while piecing together Vittrup Man’s life is shedding light on the movements and connections between different Stone Age cultures. Vittrup Man was likely born and grew up along the coast of the Scandinavian Peninsula, perhaps within the frigid climes of Norway or Sweden. Studying Vittrup Man has helped researchers gain insights about the genetics, lifestyles and ritual practices that can be traced to Stone Age societies, Sjögren said. A cartoon included with the new research depicts how Vittrup Man was possibly sacrificed in a swamp. But it’s also possible that Vittrup Man was in the wrong place at the wrong time.

Persons: “, ”, Anders Fischer, piecing, Vittrup, Karl, Göran Sjögren, Lasse Sørensen, ” Sørensen, Sjögren, ” Fischer, Fischer, Niels Bach, Kristian Kristiansen, it’s, Roy van Beek, Van Beek, ” van Beek Organizations: CNN, Stone, University of Gothenburg, National Museum, Wageningen University & Research Locations: Denmark, Northern Europe, Vittrup, Sweden, Sealand, Norway, Scandinavia, subsisting, Copenhagen, Europe, Netherlands

☆ Silicon Valley's biggest ever 'dogfooding' experiment has begun. The implications are huge.
▼ + stars: | 2024-02-14 | by ( Alistair Barr | ) www.businessinsider.com time to read: +4 min

Big Tech companies are testing AI tools internally in a massive 'dogfooding' experiment. This involves Big Tech companies taking large language models and generative AI tools and putting them to work inside their own organizations. The findings could also change how Big Tech companies operate — and how many expensive engineers they need. Big Tech companies want to sell AI tools to help businesses, developers, advertisers, creators, and other customers reach this new productivity nirvana. If these dogfooding tests go well, Big Tech companies may not need to hire as many workers in the future.

Persons: —, It's, Googler Anthony Vallone, Ruth Porat, Hugh Langley, it's, BI's Ashley Stewart, Stewart, there's, Urs Hölzle Organizations: Big Tech, Google, Microsoft, Service, Microsoft Microsoft Locations: Silicon

☆ Microsoft's pricey AI assistant Copilot is giving some early adopters buyer's remorse
▼ + stars: | 2024-02-13 | by ( Geoff Weiss | ) www.businessinsider.com time to read: +3 min

Some early adopters of Microsoft's AI assistant, Copilot, are less than impressed, the Wall Street Journal reports. The first users balked at the hefty costs and said the AI would hallucinate wrong answers. AdvertisementMicrosoft is making a big bet on AI with its newly launched generative AI assistant Copilot, but some early adopters have been less than impressed. Others said the AI hallucinated wrong answers or calculated spreadsheets wrong, according to the outlet. And earlier this month, the techgiant rolled out Copilot internally, Business Insider's Ashley Stewart reported at the time.

Persons: —, Copilot, Copilot —, It's, wasn't, Jared Spataro, Spataro, Insider's Ashley Stewart, Satya Nadella Organizations: Wall Street, Microsoft, Service, Excel, Chemicals, Dow, Lenovo, Super Locations: Copilot, OpenAI

☆ Bay of Mecklenburg:Stone Age megastructure found submerged in the Baltic Sea wasn’t formed by nature, scientists say
▼ + stars: | 2024-02-12 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

CNN —A megastructure found in the Baltic Sea may represent one of the oldest known hunting structures used in the Stone Age — and could change what’s known about how hunter-gatherers lived around 11,000 years ago. The stones, which connected several large boulders, were almost perfectly aligned, making it seem unlikely that nature had shaped the structure. The team determined that the wall was likely built by Stone Age communities to hunt reindeer more than 10,000 years ago. Hunting sites around the worldThe discovery marks the first Stone Age hunting structure in the Baltic Sea region. The Lake Huron wall’s construction and location, which includes a lakeshore to one side, is most similar to the Baltic Sea wall’s, the study authors said.

Persons: ”, Jacob Geersen, Marcel Bradtmöller, . Hoy, J . Auer, LAKD, Bradtmöller, hasn’t, Geersen, it’s, ” Geersen, Jens Schneider von Deimling Organizations: CNN, Kiel University, Office for Culture, Stone, National Academy of Sciences, Leibniz Institute for Baltic Sea Research, University of Rostock, ”, Marine Geophysics Locations: Baltic, Germany, Mecklenburg, Rerik, Vorpommern, Europe, United States, Greenland, Saudi Arabia, Jordan, Lake Huron, Michigan, The, Huron

☆ Charles Darwin’s complete library has been reassembled for the first time
▼ + stars: | 2024-02-11 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

CNN —For the first time since his death in 1882, Charles Darwin’s impressive library has been virtually reassembled to reveal the multitude of books, pamphlets and journals cited and read by the influential naturalist. The catalog includes 9,300 links to copies of the library contents that are available for free online, inviting the public to peruse what Darwin read. After receiving letters from researchers and the public asking about specific titles from Darwin’s library, van Wyhe and his colleagues began their project to recreate it virtually in 2007. “He was a very highly educated person who learned ancient Greek and Latin in school as well as French,” van Wyhe said. “Instead of basing one’s understanding on the authors Darwin read that are mentioned in biographies, etc., anyone can now scroll through his whole library.

Persons: Charles Darwin’s, Darwin, “, ”, Dr, John van Wyhe, of Charles Darwin ”, Darwin’s, van Wyhe, ” van Wyhe, Charles Darwin, Walter William Ouless, John James Audubon, Paul Du Chaillu, John Stuart Mill, Auguste Comte, Elizabeth Gaskell’s “ Organizations: CNN, Darwin, National University of Singapore, of, University of Cambridge, Down, “, Cambridge University Library, Christ’s College Cambridge, HMS Locations: Darwin, Piecing, Downe , England, Down, Rischgitz, South America, Equatorial Africa, Africa, Swedish, Spanish

☆ Herculaneum scrolls: Philosopher’s words emerge from ancient artifacts
▼ + stars: | 2024-02-10 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

And now, researchers investigating artifacts from the neighboring city of Herculaneum are using new technology to peek beneath Vesuvius’ blanket of ash and mud to uncover more of history’s best kept secrets. The wonderOne of the Herculaneum scrolls undergoes analysis using lasers. EduceLab/University of KentuckyArtificial intelligence has revealed the first nearly complete passages to be decoded from the charred, brittle Herculaneum scrolls. Mimas could change the way scientists understand ocean worlds across our solar system, which may harbor life beyond Earth. They find wonder in planets beyond our solar system and discoveries from the ancient world.

Persons: Julius Caesar’s, papyrologists, Philodemus, ”, Roger Macfarlane, Drake, Nima Sarikhani, Joshua Newton, Frédéric, IMCCE Mimas, —, Ashley Strickland, Katie Hunt Organizations: CNN, University of Kentucky, Brigham Young University, Wildlife, Perth Zoo, Curtin University’s School, Molecular, Life Sciences, “, PACE, CNN Space, Science Locations: Herculaneum, South America, Antarctica, British, Western, London

☆ NASA PACE mission to study Earth’s oceans and atmosphere is ready to launch
▼ + stars: | 2024-02-08 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

The NASA PACE, or Plankton, Aerosol, Cloud, and ocean Ecosystem, mission is set to lift off at 1:33 a.m. Although designed as a three-year mission, PACE has enough fuel to continue orbiting and studying Earth for up to 10 years. “In many ways, we know more about the surface of the moon than we do about our own oceans,” St. Germain said. “PACE will be the most advanced mission we’ve ever launched to study ocean biology. While phytoplankton play a major role in drawing carbon dioxide from Earth’s atmosphere, some species can be harmful, too.

Persons: Jeremy Werdell, ”, Karen St, Germain, ” Werdell, Pam Melroy, Kate Calvin, ” Calvin, Calvin, “, Andy Sayer, Webb, Norman Kuring Organizations: CNN, NASA PACE, SpaceX, Cape Canaveral Space Force, YouTube, PACE, Science, NASA, SpaceX “ Locations: Cape, Florida, St, ” St

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

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

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

☆ Saturn’s ‘Death Star’ moon is hiding an internal ocean, scientists say
▼ + stars: | 2024-02-07 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

CNN —Astronomers have uncovered additional evidence that one of Saturn’s smallest moons, Mimas, is hiding a global ocean beneath its icy surface. Discovered in 1789 by English astronomer William Herschel as a tiny dot near Saturn, Mimas was first imaged from space by the Voyager probes in 1980. Craters cover the surface of Mimas, but the largest one is 80 miles (about 130 kilometers) across and causes the moon to resemble the Death Star from the “Star Wars” films. But Saturn’s Enceladus appears younger because active geysers have contributed to resurfacing, or depositing of new, fresh material on that moon’s surface. “Mimas certainly demonstrates that moons with old surfaces can be hiding young oceans, which is pretty exciting,” Rhoden said.

Persons: Mimas, Cassini, William Herschel, Observatoire, Dr, Valéry Lainey, Lainey, ”, Nick Cooper, Saturn, ” Lainey, “, Triton, Frédéric, ” Cooper, “ Lainey, Matija Ćuk, Alyssa Rose Rhoden, Rhoden Organizations: CNN —, Saturn, Voyager, “, Physical, Chemical Sciences, Queen Mary University of London, NASA, Clipper, SETI Institute, Southwest Research Locations: Paris, California, Colorado

☆ Microsoft is rolling out a Copilot tool to internal teams as it tries to get more developers to use AI, leaked message shows
▼ + stars: | 2024-02-07 | by ( Ashley Stewart | ) www.businessinsider.com time to read: +1 min

Microsoft is rolling out its AI Copilots internally and trying to get employees up to speed. The rollout has include pilot tests on AI and an internal hackathon, one message suggests. download the app Email address Sign up By clicking “Sign Up”, you accept our Terms of Service and Privacy Policy . AdvertisementMicrosoft is rolling out Microsoft 365 Copilot product to employees as it tries to get more developers to use AI, according to an internal message viewed by Business Insider. This story is available exclusively to Business Insider subscribers.

Persons: —, Jason Zander's Organizations: Microsoft, OpenAI, Service, Business, Jason Zander's Strategic Missions, Technologies

☆ The Apple exec that Microsoft hired to fulfill its hardware dreams has quietly left
▼ + stars: | 2024-02-06 | by ( Ashley Stewart | ) www.businessinsider.com time to read: +2 min

Rubén Caballero, the ex-Apple executive Microsoft hired in 2020 to run device engineering in mixed reality and AI, appears to have quietly left the company. Microsoft also recently published a post stating its commitment to the HoloLens 2 device and mixed reality. Caballero worked for Apple from 2005 to 2014, including a stint as president of engineering. Microsoft hired Caballero in 2020 to work on devices such as HoloLens in the company's mixed reality and AI organization. Caballero joined Panay's Windows and Devices organization in 2022, and Microsoft has whittled down some hardware teams since then.

Persons: Rubén Caballero, Caballero, Microsoft's, Frank Shaw, Panos Panay, Ashley Stewart Organizations: Apple, Microsoft, Business, Amazon, Insiders, BI, Windows, Panay's Windows Locations: Panay

☆ Meta told staffers it's increasing upcoming cash bonuses due to the company's stellar performance
▼ + stars: | 2024-02-02 | by ( Kali Hays | Ashley Stewart | ) www.businessinsider.com time to read: 1 min

Meta employees who made it through a year of layoffs and tougher performance reviews will get to share in some of the company's financial resurgence . The company formerly known as Facebook on Thursday reported a blowout fourth quarter, sending the stock to a new all-time high . The same day, Meta told staffers their annual performance bonuses would be 1.5 times as much as originally planned, according to two people familiar with the company. The company is set to inform employees of their performance ranking this month to complete the 2023 performance review cycle, and it will pay out bonuses in March. This story is available exclusively to Business Insider subscribers.

Persons: Meta Organizations: Facebook, Business

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

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

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

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

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

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

☆ Baked by Melissa, who invented the viral Green Goddess salad, shares 6 new dietitian-approved crunchy, veggie-packed salads
▼ + stars: | 2024-01-29 | by ( Kim Schewitz | ) www.businessinsider.com time to read: +12 min

Read previewMelissa Ben-Ishay, the creator of the viral Green Goddess salad , believes that meals should be both nutrient-dense and delicious. Dilly Chicken Salad on ToastDilly Chicken Salad on toast. Make the dressing: Whisk together the lemon juice, mayonnaise, mustard, pickle juice, garlic, garlic powder, salt, and pepper in a small bowl. Scoop the chicken salad onto the bread with the lettuce and tomato and serve open-faced. Coffee Shop Sesame Chicken SaladCoffee Shop Sesame Chicken Salad.

Persons: —, Melissa Ben, Ishay, Sweets, Melissa, Ben, Ludlam, Raine, William Morrow, Ashley Sears, dill, Cook, Ashley Sears Ludlam, Shallot Vinaigrette, bok choy, bok, Ashley Sears Ben Organizations: Service, Business, HarperCollins Publishers, B12 Locations: New York City, tangier, Dijon, Fresh, dill, Kalamata

☆ Mars Perseverance rover loses its trusty scout
▼ + stars: | 2024-01-27 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

And it’s time to bid farewell to one of the most delightfully plucky robots ever to explore Mars. Other worldsThe Ingenuity helicopter, seen here on Mars in an image taken by the Perseverance rover on August 2, 2023, has flown for the last time. Ingenuity served as the Perseverance rover’s faithful companion and aerial scout for nearly three years since its maiden flight on April 19, 2021. A long time agoAiming to trace syphilis' origins, researchers used paleopathology techniques to study ancient human bones at the site Jabuticabeira II in Brazil's Santa Catarina state. They find wonder in planets beyond our solar system and discoveries from the ancient world.

Persons: ”, Theodore Roosevelt, Teddy Tzanetos, Thomas Jefferson, it’s, Jose Filippini, Samson Acoca, Pierre, Olivier Cheptou, Ashley Strickland, Katie Hunt Organizations: CNN, Jet Propulsion Laboratory, European Space Agency, NASA, JPL, Caltech, University of Montpellier, Hubble, —, CNN Space, Science Locations: Pasadena , California, United States, Brazil's Santa Catarina, Brazil, France, British

☆ Some Amazon employees discuss unionizing over the company's return-to-office mandate
▼ + stars: | 2024-01-26 | by ( Ashley Stewart | ) www.businessinsider.com time to read: +2 min

Read previewA small number of Amazon employees are discussing unionizing over the company's return-to-office policy. AdvertisementAmazon's RTO policy is unusually strict. Some Amazon employees recently took to the Slack channel to announce their resignations specifically over the return-to-hub policy. "Tomorrow is my last day at Amazon," one of the employees wrote in December. Unionization among corporate tech employees is rare.

Persons: —, RTO, Ashley Stewart Organizations: Service, Business, Amazon, Amazonians Locations: Staten Island

☆ Hubble finds water vapor in small exoplanet’s atmosphere
▼ + stars: | 2024-01-26 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

CNN —Astronomers using the Hubble Space Telescope have detected water molecules in the atmosphere of a small, blazing-hot exoplanet 97 light-years from Earth. The planet, named GJ 9827d, is about twice Earth’s diameter, and it’s the smallest exoplanet found to have water vapor in its atmosphere, according to a new study. Starlight filtering through the planet’s atmosphere helped astronomers measure the signature of water molecules. It’s possible that the planet is a mini-Neptune with a hydrogen-rich atmosphere that contains water vapor. Or astronomers suspect that GJ 9827d could be a warmer version of Jupiter’s icy moon Europa, which contains an ocean beneath a thick, icy crust.

Persons: ”, Laura Kreidberg, Max Planck, Björn Benneke, Hubble, Ian Crossfield, Pierre, Alexis Roy, we’re, ” Benneke, “, GJ, Benneke, Thomas Greene, James Webb, Webb, ” Kreidberg Organizations: CNN —, Hubble, Max, Max Planck Institute, Astronomy, University of Montreal’s Trottier Institute for Research, University of Kansas, University of Montreal’s Trottier Institute, GJ 9827d, NASA’s Ames Research, James Webb Space Telescope, ”, 9827d Locations: Heidelberg, Germany, Lawrence , Kansas, Silicon

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