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Eta Aquariid meteor shower: How and when to watch
  + stars: | 2024-05-04 | by ( Ashley Strickland | ) edition.cnn.com   time to read: +5 min
CNN —May kicks off with the Eta Aquariid meteor shower, and experts are anticipating a better show than in recent years, according to the American Meteor Society. The Eta Aquariid shower is often considered the best meteor shower of the year for the Southern Hemisphere, where sky-watchers could see between 20 and 40 meteors each hour, or perhaps even more, according to EarthSky. The source of the Eta Aquariid meteor shower is Halley’s comet. It happens again in October, resulting in the Orionid meteor shower. The American Meteor Society is inviting spectators to share their observations of the shower, which will help astronomers determine whether there were more meteors than expected.
Persons: CNN —, EarthSky, Capricornids, Buck Organizations: CNN, American Meteor Society, Southern, Hemisphere, NASA, ” Astronomers, Eta, Meteor, Taurids, Farmers Locations: South America, Europe, Asia, Africa, North America
Read previewThe Lyrid meteor shower is in full swing this week. The meteor shower was most active from Sunday night to Monday morning, but it will remain visible for the next week. On Tuesday night, the Lyrids align with the April full moon, otherwise known as the "pink moon," which will rise at 7:49 p.m. It's a stunning sight all on its own, but seeing it during a meteor shower is a rare astronomical opportunity. AdvertisementBut again, because of the bright "pink" supermoon, stargazers may not see as many as they hope.
Persons: , you've, stargazers Organizations: Service, Business, Hemisphere, NASA Locations: moonset
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
AdvertisementWhile Netflix's "3 Body Problem" is a science-fiction show, its name comes from a real math problem that's puzzled scientists since the late 1600s. In physics, the three-body problem refers to the motion of three bodies trapped in each other's gravitational grip — like a three-star system. The three-body problem is over 300 years oldThe three-body problem dates back to Isaac Newton, who published his "Principia" in 1687. Can you solve the three-body problem? Though the three-body problem is considered mathematically unsolvable, there are solutions to specific scenarios.
Persons: Isaac Newton, , that's, Shane Ross, it's, Ross, Newton, Georgios Kollidas, Henri Poincaré, Yu Guming, Tseng, Maria Heras Organizations: Service, Virginia Tech, Netflix Locations: Swedish
Read previewYet another study is calling into question a Harvard professor's claims that metallic balls discovered under the ocean may have been made by aliens . Johns Hopkins University-led (JHU-led) research said a blip on the seismometer that Loeb used to pinpoint the crash site may simply have been caused by the vibrations of a passing truck. AdvertisementPinpointing the crash siteIn 2019, Loeb and his team searched databases for unusual meteors that were moving rapidly. The meteor, dubbed by Loeb's team IM1, was first spotted by the Department of Defense's (DoD) sensors. Loeb's team recovered 805 spherules.
Persons: , Avi Loeb, Loeb, Ben Fernando, It's, Fernando, it's, Charles Hoskinson, Undeterred Organizations: Service, Harvard, Business, Johns Hopkins University, JHU, Department of Defense's, DoD, Planetary Science Conference, Galileo, Space Force Locations: Papua, Guinea, 2401.09882, Papua New Guinea, Houston
In January of 2014, a meteor fell from space off the coast of Papua New Guinea. Last fall, Benjamin Fernando, a planetary seismologist at Johns Hopkins University, led a team that re-examined the nearby seismic signals and concluded that they were not evidence of the extraterrestrial, or anything close to it. Recently, he sat down with The New York Times to preview what his team had found. In 2014, a meteor entered the atmosphere and went “bang.” Sometimes, you hear these meteors on seismometers. Avi Loeb wrote a paper to say that he’d found the seismic signal from this meteor and that he’d used it to locate exactly where the meteor debris fell.
Persons: Avi Loeb, Dr, Loeb, Benjamin Fernando, Fernando, he’d Organizations: Harvard, Johns Hopkins University, New York Times Locations: Papua New Guinea
Satellites and spacecraft burning up in our atmosphere are leaving metal particles in the stratosphere — and scientists are worried it could harm our planet. Stratospheric particles can shape the ozone layerRemember the ozone layer? AdvertisementThat, in turn, can spark a chain reaction that creates rainbow-colored polar stratospheric clouds. Polar stratospheric clouds (PSCs) are seen in the sky over Jukkasjarvi, northern Sweden, on December 17, 2023 in Jukkasjarvi, Sweden. "There's an increasing number of rocket launches for small satellites and tourism, which burn kerosene or other fuels that emissions in the atmosphere.
Persons: Daniel Murphy, that's, Roy Rochlin, Murphy, Thomas Parent, Chelsea Thompson, Martin Chipperfield, Chipperfield, It's Organizations: Service, Business, National Oceanic, Administration Chemical Science, NASA, WB, NOAA, University of Leeds Locations: Montreal, Tonga, Sweden, Jukkasjarvi, Alaska, UK
The first meteor shower of the year is here. NASA says the Quadrantids are considered some of the best meteor showers that appear each year. When the two meet, the debris should rain down toward Earth at 90,000 mph, producing a meteor shower called the Quadrantids. NASA said the Quadrantids are one of the most spectacular annual meteor showers. harpazo_hope/Getty ImagesThe Quadrantids can produce bright fireballs and are one of, if not the, strongest meteor showers of the year, according to the American Meteor Society.
Persons: , Space.com, Tuttle, didn't Organizations: NASA, Service, American Meteor Society, AMS Locations: North America, Lowell
The Geminid meteor shower will reach its peak on the night of December 13-14, according to NASA. Here's how and when to see the Geminid meteor shower. The Geminids is one of the best and most reliable annual meteor showers, happening every year in mid-December, according to NASA. While most meteor showers come from comet debris, the Geminids come from a large asteroid-like object called 3200 Phaethon. Advertisement"So it's gonna be a very good year for the Geminids," Cooke told BI.
Persons: , Bill Cooke, it's, Cooke Organizations: NASA, Service Locations: Northern
CNN —November’s full moon, known as the beaver moon, will shine bright in the night sky starting Sunday, offering a dazzling sight to behold. “The upcoming full Moon (the Beaver Moon) will look like the familiar full Moon, however the specific features are always a little different from one Moon to the next,” said Dr. Noah Petro, chief of NASA’s planetary geology, geophysics and geochemistry lab, in an email. For optimal moon gazing, Petro recommends finding a space with a clear view of the sky — away from trees, buildings and bright lights. More on the beaver moonThe beaver moon’s name is believed to be a nod to this full moon’s appearance when the industrious animal retires to its lodge in anticipation of winter. Remaining celestial events for 2023The final full moon of the year is the cold moon on December 26, according to the Farmers’ Almanac.
Persons: CNN —, , , Noah Petro, libration, Petro, ” Petro, it’s, Artemis, Ursids Organizations: CNN, NASA, Farmers, American Meteor Society Locations: Earth’s
SEOUL, Nov 23 (Reuters) - One of the stages of North Korea's satellite launch rocket exploded after separation on Tuesday, video captured by an South Korean astronomy observatory showed, in what some analysts said may have been deliberate destruction to prevent recovery. North Korea launched its first spy satellite into orbit on Tuesday, after two previous attempts this year ended with the rockets crashing during flight. The South Korean military is seeking to find and salvage debris from the rocket, South Korea's defence ministry told parliament on Thursday. Recovering parts of the rocket could provide valuable intelligence on its capabilities and components, experts have said, and South Korea has accused Russia of providing technical aid to North Korea for this latest launch. Russia denied any military cooperation, but President Vladimir Putin in September publicly promised to help North Korea build satellites.
Persons: Byun Yong, Marco Langbroek, Langbroek, Vladimir Putin, Josh Smith, Hyonhee Shin, Gerry Doyle, Bernadette Baum Organizations: Korea's Yonsei University, Yonsei University, Reuters, Delft University of Technology, South, South Korean, Russia, Thomson Locations: SEOUL, Korean, North Korea, U.S, Netherlands, China, South Korea, Russia
Editor’s note: A version of this story appeared in CNN’s Wonder Theory science newsletter. And after months of rebuilding following an explosive initial launch in April, SpaceX made a second attempt at launching its deep-space rocket system Starship, but not all went according to plan. Defying gravitySpaceX's megarocket Starship launched for a second test flight from Starbase in Boca Chica, Texas on Saturday. The Wonder Theory team is taking some time off for Thanksgiving. 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: CNN —, Jasmin Moghbeli, Eric Gay, , , Marina Ascunce, Mertens, Anna Y.Q, Ho, James Webb, Ashley Strickland, Katie Hunt Organizations: CNN, NASA, SpaceX, US Department of Agriculture, Caltech, Cornell University’s College of Arts and Sciences, Telescope, CNN Space, Science Locations: Starbase, Boca Chica , Texas, of Mexico, Americas, Africa, South Africa, Iceland, Grindavík, Japan’s Iwo Jima
But on special dates scattered throughout the year, skywatchers can catch a multitude of flares as meteor showers burst in the darkness. The next event is the Leonids, which lasts until Dec. 2 but reaches its peak tonight, on Friday, Nov. 17, into the morning of Saturday, Nov. 18. Meteor showers occur when our planet runs into the debris fields left behind by icy comets or rocky asteroids going around the sun. The regularity of orbital mechanics means that any given meteor shower happens at roughly the same time each year, with the changing phases of the bright moon being the main variable affecting their visibility. This year’s show should be a more placid 15 meteors per hour or so, as the Earth hits debris fields released from its parent body, comet 55P/Tempel-Tuttle.
Persons: Tuttle
Leonid meteor shower peaks this weekend
  + stars: | 2023-11-17 | by ( Taylor Nicioli | ) edition.cnn.com   time to read: +3 min
CNN —Up next for end-of-year celestial spectaculars is the Leonid meteor shower, set to produce bright meteors with persistent trains streaking across the night sky. The moon will be 23% full on the night of the shower’s peak, according to the American Meteor Society. Leo is the meteor shower’s radiant, which is the point where the phenomenon appears to originate from, she explained. As the comet travels around the sun, it leaves a trail of rocks and dust that appears as the annual Leonid meteor shower when Earth moves through the debris while on its own orbital path. “Getting out and seeing any meteor shower for the first time is always fun,” she said.
Persons: CNN —, Dr, Sharon Morsink, Leo, Morsink, you’re, Tuttle, , , , Ursids Organizations: CNN, University of Alberta, American Meteor Society, NASA, Leonid, Farmers Locations: Edmonton , Alberta
The Leonid meteor shower is due to peak between Friday night and the early hours of dawn Saturday. The Leonids could offer up to 15 fireballs an hour, per NASA. AdvertisementThe Leonid meteor shower is peaking tonight and could offer skygazers around the world the chance to see up to 15 fireballs an hour. The viewing conditions should be "quite favorable" as the moon will be in its first quarter, so it is unlikely to outshine the meteors with its glare, the Royal Museums Greenwich said on its website. While NASA states the Leonids usually offer up to 15 fireballs per hour, the Royal Museums Greenwich is slightly less optimistic, as it expects only up to 10 fireballs an hour.
Persons: , Comet Tempel Organizations: NASA, Service, Royal Museums Greenwich Locations: London
CNN —The Taurid meteor shower is not quite finished, with one of its two streams set to peak this weekend. When the Northern Taurids, an annual minor shower, is at its most active, sky-gazers could catch sight of a bright meteor or two streaking across the night sky. The Northern Taurids are expected to peak at around 7:21 p.m. Stemming from a parent comet called Encke, both Taurid showers typically produce low rates of five meteors per hour. When these celestial objects, known as the Encke Complex, take their orbital journey around the sun, they leave a debris trail that appears as the Taurid meteor showers when Earth’s orbit intersects with their path.
Persons: Bill Cooke, ” Cooke, , Cooke, Encke, , Geminids, Ursids Organizations: CNN, Southern, NASA, Northern, American Meteor Society, Farmers Locations: Meteoroid
CNN —The first branch of the Taurid meteor showers is set to peak this weekend, presenting an enticing opportunity for patient sky-gazers. Southern Taurid meteors have been blazing bright across the night sky since late September, but around the peak — expected at 8:47 p.m. Around the shower’s peak, the moon will be nearly half full at 44%, according to the American Meteor Society. During its journey, the comet leaves a trail of debris behind that appears as the Southern Taurid meteor shower when Earth’s orbit intersects with its path. Remaining meteor shower peaks in 2023If observing the Taurids’ peak activity has you eager to see more, several other meteor showers still peak this year.
Persons: , Bill Cooke, Cooke, , , ” Cooke, Encke, it’s, , Geminids, Ursids Organizations: CNN, American Meteor Society, NASA, Meteors, Farmers Locations: . Southern, Southern, Meteoroid
CNN —If you are looking for a spectacular show this weekend, look up to find the Orionid meteor shower shining bright through Saturday and Sunday night. This weekend, the moon will be in its first quarter phase and will set near midnight, according to the American Meteor Society. If possible, it is ideal to get away from light pollution and find a spot with a clear view of the dark sky, King said. In early May, Earth passes through a different section of Halley’s orbit trail, resulting in the meteor shower known as the Eta Aquariids. From 2006 to 2009, the Orionids saw anywhere between 50 to 75 meteors per hour, according to the American Meteor Society.
Persons: Ashley King, King, , , Comet Halley, ” King, Leonids, Geminids, Ursids Organizations: CNN, American Meteor Society, NASA, Farmers Locations: , London, North, Central, South America, Europe, Asia, Australia, North America, South Africa, Earth’s
The Orionid meteor shower will peak early Saturday morning, raining down 10-20 meteors per hour. The moon sets before midnight on Friday, leaving a dark sky perfect for spotting shooting stars. AdvertisementAdvertisementIf you stay up late, are patient, and can handle putting your phone away for a while, you just might catch a view of the Orionid meteor shower this weekend. AdvertisementAdvertisementFind some dark skies for the best showHeadlands International Dark Sky Park, shown here, is an IDA certified spot in Michigan. "Look for prolonged explosions of light when viewing the Orionid meteor shower," per NASA.
Persons: , you'll, Diana Robinson Organizations: Service, Northern, IDA, NASA, Orion, Planetary Society, NSSDC's Locations: Southern, Michigan
How to see the Draconid meteor shower
  + stars: | 2023-10-08 | by ( Ashley Strickland | ) edition.cnn.com   time to read: +4 min
CNN —Look up for the Draconid meteor shower this weekend, expected to peak October 8. However, the Draconid meteor shower is on the sparse side. The best way to view the meteor shower is by sitting in a reclining lawn chair or lying on your back and looking up at the sky with a wide view. If you live in an urban area, you might want to take a drive to avoid city lights, which can make the meteor shower seem faint. Meteor showersEach of the remaining meteor showers expected to peak this year will be most visible from late evening until dawn in areas without light pollution.
Persons: Stargazers, Zinner, , Leonids, Geminids, Ursids Organizations: CNN, NASA, Farmers Locations: North, Central, South America, Europe, Asia, Australia, North America, South Africa
For years, scientists have observed flashes of light on Venus and thought they were lightning. That's good news for future missions to Venus since lightning would pose a threat to spacecraft. One reason the researchers don't think it's lightning is because of Venus' radio silence. AdvertisementAdvertisementThat's good news for future missions to Venus; if the flashes were lightning, it could pose a threat to probes entering the planet's atmosphere, according to NASA. AdvertisementAdvertisementNASA plans to send the DAVINCI probe to study Venus' clouds and geology in 2031 and hopefully retrieve other data when its atmospheric descent probe makes contact with the surface.
Persons: Venus Organizations: Service, NASA, of Geophysical Research, Cassini, Parker Solar Probe, Arizona State University, Steward, Venus Locations: Wall, Silicon, Soviet
If Loeb’s mother had been around at that point, he said, she would have tried to dissuade him from his late-career turn toward alien hunting. The newly revealed government interest in U.A.P.s got wealthy people wondering how to invest in the search for alien life. In May 2021, the Harvard astronomy-department administrator told Loeb that an anonymous donor had given him $200,000 in research funding. If anything was left of this meteor, or extraterrestrial probe, it was scattered across the seafloor north of Papua New Guinea. Encouraged by that project, Loeb and Siraj started thinking about going after the Papua New Guinea meteorite.
Persons: ’ ” Loeb, Sara, , , Loeb, U.A.P.s, Eugene Jhong, Frank Laukien, Amir Siraj, Siraj, Charles Hoskinson, James Cameron Organizations: Harvard, Galileo, U.S . Space Command, EYOS Expeditions, Pacific Locations: Bulgaria, Israel, Lexington, Boston, United States, Papua New Guinea, U.S, Papua, Guinea, Washington, cryptocurrency, Mariana
Viewers of Saturday's Perseid meteor shower might see up to 100 "fireballs" per hour at its peak. To best see them, move away from the city and let your eyes adapt to the night sky for half an hour. That's because fireballs are just what they sound like: exceptionally brilliant meteors that are rarer the brighter they are, according to the American Meteor Society. Lucky for meteor enthusiasts of all ages, the popular Perseid meteor shower , set to peak August 13, could bring up to 100 fireballs an hour, Insider previously reported. According to previous reporting from Insider, you have the best chance of seeing the shower in the pre-dawn hours.
Persons: Bill Cooke, Insider's Marianne Guenot, Cooke Organizations: Service, American Meteor Society, AMS, NASA, NBC Locations: Wall, Silicon, EarthSky
Billionaire Richard Branson founded Virgin Galactic in 2004, and it built up a backlog of 800 paying passengers. Andres Leighton/APVirgin Galactic’s rocket-powered space plane carried its first group of tourists on a brief trip Thursday. Entrepreneur and health and wellness coach Keisha Schahaff and her daughter Anastatia Mayers were the first space travelers from Antigua. The skull’s lower jaw has particularly confounded scientists because it combines features of Homo sapiens and another ancient human relative — the mysterious Denisovans. ConsequencesA close-up shot reveals the details of the ancient moss Takakia growing on the Tibetan Plateau.
Persons: Richard Branson, Jon Goodwin, Anastatia Mayers, Keisha Schahaff, Andres Leighton, Mayers, Goodwin, Xuedong Li, Hupehsuchus nanchangensis, Shu, Long Cheng, James Webb, Ashley Strickland, Katie Hunt Organizations: CNN, Virgin Galactic, AP Virgin Galactic’s, International Whaling Commission, Wuhan Center, China Geological Survey, University of Bristol, James Webb Space, CNN Space, Science Locations: Antigua, Russia, India, China, Tibetan, Wuhan, Egypt, Thailand, Switzerland
Perseid meteor shower will peak this weekend
  + stars: | 2023-08-08 | by ( Amaya Mcdonald | ) edition.cnn.com   time to read: +4 min
The Perseid meteor shower will reach its peak this weekend, according to the American Meteor Society. The shower began this year on July 14, and will continue until September 1, though not as many meteors will be visible after the peak. “Meteor showers result in beautiful streaks of light as debris passes through our atmosphere,” Schmoll said. So the less light around when observing the meteor shower means we are more likely to see fainter meteors.”You can catch several major meteor showers later this year, according to the American Meteor Society. They will reach their peak on the following dates:Orionids: October 21-21Southern Taurids: November 4-5Northern Taurids: November 11-12Leonids : November 17-18Geminids: December 13-14Ursids: December 21-22Autumnal equinoxThis year, the end of the Perseid meteor shower coincides with the meteorological start of the fall season in the Northern Hemisphere.
Persons: , Shannon Schmoll, Schmoll, it’s, Tuttle, ” Schmoll Organizations: CNN, American Meteor Society, Michigan State University, Northern, Taurids, Northern Hemisphere, Meteorological, Hemisphere, NASA Locations: Central, South America
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