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☆ 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

☆ 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

☆ 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 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

☆ 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

☆ 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

☆ Stayed up all night? Here’s how to feel better
▼ + stars: | 2024-04-19 | by ( Sandee Lamotte | ) edition.cnn.com time to read: +5 min

CNN —It was a dream come true for millions of Taylor Swift fans, after the superstar released her latest album, “The Tortured Poets Department,” at midnight on Friday. “The strongest reset for the circadian system is bright light,” said Dr. Phyllis Zee, director of the Center for Circadian and Sleep Medicine at Northwestern University Feinberg School of Medicine in Chicago. “Research shows that movement can boost circulation and increase alertness, helping you shake off that sleepiness faster,” Daddy Dasgupta said. “It could limit your ability to sleep well that night,” said sleep specialist Kristen Knutson, an associate professor of neurology and preventive medicine at Northwestern University’s Feinberg School of Medicine. And of course, listening to Taylor Swift counts as long as you turn it off before bed!”CNN’s Madeline Holcombe, Kristen Rogers and Ashley Strickland contributed Taylor Swift lyrics to this article.

Persons: Taylor Swift, ”, Phyllis Zee, “, Mina Dasgupta, Raj Dasgupta, Daddy Dasgupta, Taylor, ” Mina, ” Dasgupta, Cynthia Ackrill, Swift, it’s, Kristen Knutson, Dasgupta, Knutson, Madeline Holcombe, Kristen Rogers, Ashley Strickland Organizations: CNN, Poets Department, ”, Maserati, Center, Northwestern University Feinberg School of Medicine, “ Research, American Institute of, Northwestern University’s Feinberg School of Medicine Locations: Chicago, Huntington Heath, Pasadena , California

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

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

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

☆ Ancient fossils lead to discovery of largest known marine reptile
▼ + stars: | 2024-04-17 | by ( Ashley Strickland | ) edition.cnn.com time to read: +9 min

Dr. Dean Lomax, Ruby Reynolds, Justin Reynolds and Paul de la Salle (from left) are shown with the fossil discovery in 2020. “To think that my discovery in 2016 would spark so much interest in these enormous creatures fills me with joy,” de la Salle said. I am overjoyed.”Together, the Reynoldses, Lomax, de la Salle and others returned to Blue Anchor to search for additional fragments. The nearly complete giant jawbone is shown along with the jawbone (middle and bottom) found by Paul de la Salle in 2016. Sergey KrasovskiyThe discovery made by the Reynoldses and de la Salle will soon be displayed at the Bristol Museum and Art Gallery in the UK.

Persons: Ichthyotitan, Justin, Ruby Reynolds, Marcello Perillo, Dean Lomax, Justin Reynolds, Paul de la, Lomax, De la Salle, “, de, Ruby, ” Lomax, Paul de, ”, ichthyosaurs, Perillo, ” Perillo, Mary Anning, Joseph, Sergey Krasovskiy, ” Ruby Reynolds, Paul Organizations: CNN, University of Bonn, Paul de la Salle, University of Manchester, University of Bristol, Salle, la Salle, de la Salle, Bristol Museum, Art Locations: Somerset, Braunton, England, , Somerset, Germany, United Kingdom, Devon, Lilstock, Canada, China

☆ ‘Sleeping giant’ massive black hole found in the Milky Way galaxy
▼ + stars: | 2024-04-16 | by ( Ashley Strickland | ) edition.cnn.com time to read: +5 min

CNN —Astronomers have spotted the most massive known stellar black hole in the Milky Way galaxy after detecting an unusual wobble in space. The wobbling movement of an old giant star in the Aquila constellation revealed that it was in an orbital dance with a dormant black hole, and it’s the third such dormant black hole spotted by Gaia. So Gaia BH3 is the most massive black hole in our galaxy that formed from the death of a massive star. Stellar black holes observed across the Milky Way galaxy are about 10 times as massive as the sun on average. True to expectations, the researchers found that the star orbiting Gaia BH3 was metal-poor, which means that the star that formed Gaia BH3 was likely the same.

Persons: ”, Gaia BH3, —, munch, Aquila, Gaia, Pasquale Panuzzo, BH3, hadn’t, Elisabetta Caffau, “, Carole Mundell Organizations: CNN —, Southern, Astrophysics, “, France’s National, for Scientific Research, ESO, Space Locations: Atacama, Paris, France’s

☆ Returning samples from Mars will require a new plan, NASA says
▼ + stars: | 2024-04-15 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

CNN —NASA is seeking innovative methods that could help retrieve samples collected by the Perseverance rover on Mars in the future. The original design for the Mars Sample Return program, a partnership between NASA and the European Space Agency, was a complex one. Reviews of the program have recommended that the Mars Sample return should not cost more than $5 billion to $7 billion, Nelson said. “Mars Sample Return will be one of the most complex missions NASA has ever undertaken. “We are operating from the premise that this is an important national objective that we return the samples,” Nelson said.

Persons: NASA's, Bill Nelson, Nicky Fox, Nelson, “, ” Nelson, ”, Noble, Emissivity, won’t, It’s, Fox, ” Fox Organizations: CNN, NASA, European Space Agency, JPL, Caltech, Budget, Science, VERITAS, Imaging, Radio Science, Fox, Jet Propulsion Laboratory, Mars Locations: Mars, Pasadena , California

☆ Families of the Columbia crew members keep their memories alive
▼ + stars: | 2024-04-12 | by ( Ashley Strickland | ) edition.cnn.com time to read: +12 min

Editor’s Note: The CNN Original Series “Space Shuttle Columbia: The Final Flight” uncovers the events that ultimately led to disaster. After work, the crew members and their families would gather for cookouts and laser tag at one another’s homes. The STS-107 mission crew included five men and two women of diverse backgrounds, religions, interests and hobbies. They were the Columbia crew. Jonathan Clark met his future wife, Mission Specialist Laurel B. Clark, at US Navy diving school in 1989.

Persons: ”, Michael P, Anderson, David M, Brown, Kalpana Chawla, Laurel B, Clark, Rick D, William C, Willie ” McCool, Ilan Ramon, Laura Husband, Rick Husband, “, ” Laura, Rick, Laurel, Rosalind Hobgood, Jonathan Clark, Jonathan, Jonathan said, ” Laurel, Iain Clark, ” Jonathan, “ It’s, ” Jonathan Clark, Iain, Jonathan Clark “, “ God, Evelyn, Matthew, Laura, Evelyn Husband, Faith, ” Evelyn, it’s, Evelyn Husband “, Tal Ramon, Tal Organizations: CNN, Shuttle Columbia, Sunday, Columbia, NASA, Israeli Space Agency, US Navy, Training, Johnson Space Center, Texas Tech University, Dallas Cowboys, ” Locations: Wyoming, Columbia, Texas, Panama City , Florida, Laurel, Houston, Amarillo , Texas

☆ See eclipse images captured across the path by CNN readers
▼ + stars: | 2024-04-12 | by ( Ashley Strickland | ) edition.cnn.com time to read: +3 min

CNN —The total solar eclipse that delighted spectators across Mexico, the United States and Canada on Monday was a celestial experience not to be missed. Millions were in the path of totality to watch as the moon moved between Earth and the sun. “After 20 years (of) not seeing an eclipse we got to experience it again,” he said via email. After launching the balloon, the quartet traveled to Burlington, Ontario, to be in the path of totality, where Goldstein snapped images of the eclipse with a Lumix FZ80 camera. “Ever since I was 1 years old I was very interested in space and space events.

Persons: Readers, Daniel McCartney, ”, McCartney, Mariel Williams, “, Williams, Juan M, Soto Peña, Fabiola, Luciana, Michael Goldstein, Goldstein, Ilan Kagedan, Brady Sonshine, Michael “ Misha ” Vishnever, ” Kagedan, Vishnever’s, Cynthia Gilmore, Joshua, Joshua Gilmore, ” Vishnever Organizations: CNN, Big, Galactic, Center, “ Locations: Mexico, United States, Canada, Big Moose, New York, Syracuse , New York, Dayton , Ohio, Royal Oak , Michigan, Tucson , Arizona, Mexican, Sonora, Toronto, Burlington , Ontario, Concord, Vaughan , Ontario, Green Hills, North Conway , New Hampshire, New Hampshire, Center Conway , New Hampshire

☆ The next total solar eclipse: When and where to expect it
▼ + stars: | 2024-04-09 | by ( Ashley Strickland | ) edition.cnn.com time to read: +3 min

CNN —Monday’s total solar eclipse, one of the most highly anticipated events of 2024, has come and gone. But the next total solar eclipse won’t occur until August 12, 2026, said Amir Caspi, a principal scientist at the Southwest Research Institute in Boulder, Colorado. The next total eclipse in the USThe US won’t catch a glimpse of a total solar eclipse again until March 30, 2033, and even then the Russia-centric path includes only Alaska, with totality lasting 2 minutes and 37 seconds. A partial solar eclipse will shine over most of the country during that celestial event. The next total solar eclipse with a coast-to-coast path spanning the Lower 48 states will occur on August 12, 2045.

Persons: it’s, Amir Caspi, Caspi Organizations: CNN, NASA, Southwest Research, New Zealand, Democratic Locations: Chile, Argentina, South America, Boulder , Colorado, Greenland, Iceland, Spain, Russia, Portugal, Europe, Africa, North America, Alaska, North Dakota, Montana, California , Nevada , Utah , Colorado , Kansas , Oklahoma , Arkansas , Mississippi, Alabama, Florida, Australia, New, Namibia, Botswana, South Africa, Lesotho, Nigeria, Cameroon, Chad, Sudan, Egypt, Saudi Arabia, Iran, Afghanistan, Pakistan, India, China, North, South Korea, Japan, Angola, Democratic Republic of Congo, Uganda, Kenya, Somalia, Malaysia, Indonesia, Brunei, Philippines

☆ How to tell if you have eye damage after viewing the eclipse
▼ + stars: | 2024-04-09 | by ( Ashley Strickland | ) edition.cnn.com time to read: +4 min

CNN —The total solar eclipse has come and gone after creating a celestial spectacle Monday in the skies over Mexico, the US and Canada. But some people may be experiencing eye discomfort, rather than awe, in the aftermath. Looking at the sun without proper eye protection, such as certified eclipse glasses or solar viewers, can result in solar retinopathy, or retinal damage from exposure to solar radiation. During the 2017 total solar eclipse, a young woman was diagnosed with solar retinopathy in both eyes after viewing the eclipse with what doctors believed were eclipse glasses not held to the safety standard. Post-eclipse eye damage symptomsSymptoms of eye damage after viewing the eclipse without proper protection can take hours or days to manifest.

Persons: Ronald Benner, ”, Michelle Andreoli, ” Benner, “, Benner, isn’t, doesn’t Organizations: CNN, American Optometric Association, American Academy of Ophthalmology Locations: Mexico, Canada

Strange animal behaviors have been observed at the Fort Worth Zoo during totality, according to researchers stationed in Texas. One of the most bizarre animal observations reported during the 2017 total solar eclipse was of giraffes at other facilities gathering in a herd and beginning to gallop. The giraffes did not gallop this year at the Fort Worth Zoo, but they did huddle together and attempt to enter their nighttime enclosures. The most “dramatic reaction” at Fort Worth Zoo came from the primates. “Right at totality, all of the (gorillas) got up from all quarters of the exhibit and walked directly to where they're supposed to be let in (at night),” Hartstone-Rose told CNN.

Persons: Dr, Adam Hartstone, Rose, ” Hartstone Organizations: Fort Worth, Fort Worth Zoo, North Carolina State University, CNN Locations: Texas, Raleigh, Fort

Editor’s note: Follow along with CNN’s live updates of the total solar eclipse. Special eclipse momentsWhile totality is considered to be the most exciting part of a total solar eclipse, there are other special phases to watch for before the big moment arrives. Amateur astronomers prepare to watch a total solar eclipse in Mazatlan, Mexico, on Monday. After the total solar eclipse ends, it’s a bit of a wait for the next such celestial sightings in the United States. Those living in Alaska will catch a glimpse of a total solar eclipse on March 30, 2033, and a partial solar eclipse will shine over most of the US during that event.

Persons: Ron Jenkins, Karen Siegel, ” Siegel, Michael Zeiler, Heinz, Peter Bader, Pons, Brooks, Fernando Llano, it’s, Don’t Organizations: CNN, NASA, Indianapolis, GPS, Reuters, JPL, Caltech, Amateur Locations: United States, North America, Texas, Maine, Kerrville , Texas, Cleveland, Newfoundland, Canada, Mazatlan, Coast, Fort Worth , Texas, Texas , Oklahoma , Arkansas , Missouri , Illinois , Kentucky , Indiana , Ohio, Pennsylvania, New York , Vermont , New Hampshire, Vermont, Missouri, Indiana, Lincoln , New Hampshire, Newton , Massachusetts, Barton , Vermont, Mexico, Alaska, North Dakota, Montana, California , Nevada , Utah , Colorado , Kansas , Oklahoma , Arkansas , Mississippi, Alabama, Florida

☆ Chasing the eclipse with sounding rockets and high-altitude planes
▼ + stars: | 2024-04-03 | by ( Ashley Strickland | ) edition.cnn.com time to read: +9 min

NASA will launch sounding rockets and WB-57 high-altitude planes to conduct research on aspects of the sun and Earth that‘s only possible during an eclipse. During the 2017 eclipse that crossed the US, NASA and other space agencies conducted observations using 11 different spacecraft and two high-altitude planes. Three sounding rockets will launch from NASA's Wallops Flight Facility on April 8 to study the eclipse. During the 2023 annular eclipse, instruments on the rockets measured sharp, immediate changes in the ionosphere. The jets have custom noses that can carry specialized scientific instruments.

Persons: Bill Stafford, Albert Einstein’s, Einstein, Sir Arthur Eddington, Allison Stancil, Barjatya, ” Barjatya, Peter Layshock, Amir Caspi, Layshock, ” Caspi Organizations: CNN, NASA, International Space, Embry, Riddle Aeronautical University, WB, NASA Airborne Science, Johnson Space Center, Southwest Research Locations: Mexico, United States, Canada, Brazil, West Africa, Virginia, Daytona Beach , Florida, Houston, Boulder , Colorado

☆ Special moments to watch for during the April 8 total eclipse
▼ + stars: | 2024-04-01 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

CNN —When the total solar eclipse traces a path across Mexico, the United States and Canada on April 8, spectators can anticipate a multitude of awe-inspiring moments. For those living outside of the path of totality, a crescent-shaped partial eclipse, rather than a total eclipse, will be the main event. A partial solar eclipse is seen between clouds from Socorro in Sao Paulo, Brazil on October 14, 2023. The diamond ring effect is seen during the total solar eclipse on August 21, 2017, in St. Louis, Missouri. And we’re living at the right time to truly enjoy the sight of a total eclipse on Earth, he said.

Persons: ”, John Mulchaey, Crawford H, Greenewalt, it’s, Robyn Beck, Igor, ” Mulchaey, “, It’s, you’re, Mulchaey, Francis Baily, Heinz, Peter Bader, X00316, Tim Spyers, Andrew Farnsworth Organizations: CNN, Carnegie Institution, Carnegie, NASA, Cornell, of Ornithology Locations: Mexico, United States, Canada, “, Prairie, AFP, Socorro, Sao Paulo, Brazil, St, Louis , Missouri

☆ ‘It’s a dolphin!’: Researchers uncover unusual ancient fossil in the Amazon
▼ + stars: | 2024-03-30 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

The newly identified dolphin species lived in a freshwater lake in the Peruvian Amazon 16 million years ago. This composite image captures the phases of a total solar eclipse as they unfolded in El Molle, Chile, in July 2019. Stan HondaOn April 8, astrophotographer Stan Honda will be stationed in Fredericksburg, Texas, armed with four cameras to document the total solar eclipse. Mark your Apple iCal or Outlook, Google, or Office365 calendar with the date of the upcoming total solar eclipse, which CNN will be covering live. UnearthedThe remains of a decorative wall can be seen at the site of an ancient home renovation in Pompeii.

Persons: Dr, Austin Gallagher, Gallagher, Pebanista yacuruna, Jaime Bran, ”, Aldo Benites, Emperor Wu, couldn’t, Wu, Stan Honda, Honda, Apple, George Washington, Samuel, Washington, Francesca Giarelli, Everest, —, Ashley Strickland, Katie Hunt Organizations: CNN, University of Zurich, Honda, Google, Italy Ministry of Culture, Red River Archaeology, CNN Space, Science Locations: Bahamas, Peruvian, Peru’s Loreto, Switzerland, China, Mongolia, El Molle, Chile, Fredericksburg , Texas, Mount Vernon , Virginia, Samuel’s Harewood, Charles Town, West Virginia, Harewood, Red, English, Oxfordshire, Cairo

☆ How to check if your solar eclipse glasses are real
▼ + stars: | 2024-03-29 | by ( Ashley Strickland | ) edition.cnn.com time to read: +11 min

Otherwise, experts say it’s absolutely necessary to wear certified eclipse glasses or use handheld solar viewers that meet a specific safety standard, known as ISO 12312-2, when watching all other phases of a total or partial solar eclipse. And sunglasses won’t work in place of eclipse glasses or solar viewers. Counterfeit eclipse glasses with black lenses that have straight left and right edges from China (top) are printed with text copied from real eclipse glasses, but the counterfeit glasses are missing the company address. Meanwhile, real eclipse glasses from American Paper Optics (bottom) have reflective lenses with curved left and right edges. Never look through an unfiltered optical device of any kind in this situation, even while wearing eclipse glasses.

Persons: ”, Rick Fienberg, “, ” Fienberg, Ronald Benner, doesn’t, ” Benner, Benner, ‘ I’m, ’ Organizations: CNN, American Astronomical Society, NASA, Planetary Society, American Optometric Association, Astronomical Society, ‘, Optics, APO, Eclipse, Force, “, AAS Locations: Mexico, United States, Canada, China, U.S, Cangnan, Europe

☆ An ancient dinner still sits in a Bronze Age village 2,850 years later
▼ + stars: | 2024-03-23 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

First, one of the crew found a marble head of a Roman lady, and two weeks later its bust surfaced nearby, reuniting the pieces. Cambridge Archaeological UnitMust Farm was a thriving Bronze Age stilt village, perched above a river in eastern England, when it burned down 2,850 years ago — just nine months after its inhabitants had built it. The site, acclaimed by experts as “Britain’s Pompeii,” preserved rare information that reveals a new, less hierarchical portrait of Bronze Age society. Malhan/MPIAAstronomers have spied two streams of ancient stars that likely helped build the Milky Way galaxy billions of years ago. They find wonder in planets beyond our solar system and discoveries from the ancient world.

Persons: Earl of Exeter, ”, Chris Wakefield, Kermit the, Jim Henson’s, Payne, Shiva, Li Yibo, Ashley Strickland, Katie Hunt Organizations: CNN, Burghley, University of Cambridge, Smithsonian National Museum of, NASA, Force, Xinhua News Agency, Getty, CNN Space, Science Locations: United Kingdom, Peterborough, England, Cambridge, Africa, Ethiopia’s, China, Shaanxi, Iran

☆ Starship’s monumental third flight ends unexpectedly
▼ + stars: | 2024-03-16 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

Instead, the company utilizes flight tests to gather crucial data and make improvements before the next vehicle rolls out for liftoff. Defying gravityThe SpaceX Starship spacecraft lifts off from the Starbase in Boca Chica, Texas, on Thursday. Chandan Khanna/AFP/Getty ImagesStarship’s eventful third test flight achieved multiple milestones before ending prematurely and likely breaking apart. The spacecraft was expected to splash down in the Indian Ocean at the end of its hourlong flight, but SpaceX lost Starship’s signal shortly after the vehicle reentered Earth’s atmosphere. However, the third flight of Starship flew longer and higher than either of the previous tests.

Persons: Chandan Khanna, axolotls, Stephen Dalton, ”, Randal Voss, Jiji Press, James Webb, “, Ashley Strickland, Katie Hunt Organizations: CNN, NASA, SpaceX, Getty, Starship, University of Kentucky College of Medicine, NASA’s, Golden Records, Clipper, Japan Monkey, Jiji, Gorillas, James Webb Space Telescope, CNN Space, Science Locations: South Texas, Texas, Boca Chica , Texas, Turkey, Xochimilco, Inuyama, United States, Columbia , South Carolina, Panama, —, Scarborough , England

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