DIRS.INFO The most relevant business & tech news

☆ New satellite will do double duty monitoring Earth and space weather
▼ + stars: | 2024-06-25 | by ( Ashley Strickland | ) edition.cnn.com time to read: +8 min

CNN —Forecasters will soon be able to see real-time mapping of lightning activity on Earth and keep a closer eye on solar storms unleashed by the sun thanks to a new weather satellite. The weather satellite lifted off aboard a SpaceX Falcon Heavy rocket from Kennedy Space Center in Florida at 5:26 p.m. What sets GOES-U apart from other satellites is that it’s carrying a new capability to keep an eye on space weather. The coronagraph will provide continuous observations of the solar corona, or the hot outer layer of the sun’s atmosphere, which is where space weather events originate, said Elsayed Talaat, director of NOAA’s Office of Space Weather Observations. The instrument’s capabilities will allow NOAA’s Space Weather Prediction Center to issue warnings and watches one to four days in advance and “mark a new chapter in space weather observatoions,” Talaat said.

Persons: ”, Ken Graham, Elsayed Talaat, ” Talaat, Steve Volz, ” Graham, Sullivan, Pam Sullivan Organizations: CNN, NASA, National Oceanic, Atmospheric Administration, Environmental, SpaceX, Kennedy Space Center, NOAA, National Weather Service, YouTube, GOES, Atmospheric Imaging, NOAA’s, Service Locations: Florida, Africa, New Zealand, Central, South America, Caribbean

☆ Solar storm hits Mars, creating planet-engulfing auroras, NASA says
▼ + stars: | 2024-06-14 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

CNN —When the sun unleashed an extreme solar storm and hit Mars in May, it engulfed the red planet with auroras and an influx of charged particles and radiation, according to NASA. Solar radiation hits MarsThe most extreme storm occurred on May 20 after an X12 flare released from the sun, according to data collected by the Solar Orbiter spacecraft currently studying the sun. The Curiosity rover, currently exploring Gale Crater just south of the Martian equator, took black-and-white images using its navigation cameras during the solar storm. But Mars lost its magnetic field billions of years ago, which means the planet has no shield from incoming energized solar particles. By tracing the data from multiple Martian missions, scientists were able to watch how the solar storm unfolded.

Persons: Gale, “, ”, Don Hassler, ” Auroras, Mars, Deborah Padgett, MAVEN, Christina Lee Organizations: CNN, NASA, Solar Orbiter, Goddard Space Flight, Mars, Caltech, JPL, Southwest Research, Exploration, Jet Propulsion Laboratory, University of California, Space Sciences Laboratory Locations: Northern California, Alabama, Greenbelt , Maryland, Boulder , Colorado, Pasadena , California

☆ Nova: ‘New star’ will appear in the night sky after stellar explosion
▼ + stars: | 2024-06-11 | by ( Ashley Strickland | ) edition.cnn.com time to read: +7 min

While a supernova is the explosive death of a massive star, a nova refers to the sudden, brief explosion from a collapsed star known as a white dwarf. The dwarf star remains intact, releasing material in a repetitive cycle that can occur for thousands of years. “It’s incredibly exciting to have this front-row seat.”T Coronae Borealis, otherwise known as the “Blaze Star,” is a binary system in the Corona Borealis that includes a dead white dwarf star and an aging red giant star. The red giant becomes increasingly unstable over time as it heats up, casting off its outer layers that land as matter on the white dwarf star. Cooke recalled that the last nova he witnessed — Nova Cygni in 1975 — had a similar brightness to what is expected from T Coronae Borealis.

Persons: “ It’s, ”, Rebekah Hounsell, ” Hounsell, “, Burchard, William J, Cooke, Vega, skywatchers, Elizabeth Hays, ” Hays, they’ll, Hounsell, ” Cooke, —, Koji Mukai Organizations: CNN —, NASA, Goddard Space Flight, “ Blaze, Blaze Star, Coronae, Polaris, North Star, Northern Hemisphere, Northern Crown, Northern, Corona, NASA Goddard, “ Citizen, ” Locations: Greenbelt , Maryland, Ursberg, Germany

☆ 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

☆ Sun releases the strongest flare in current cycle from the same region that triggered auroras this weekend
▼ + stars: | 2024-05-14 | by ( Kaila Nichols | ) edition.cnn.com time to read: +2 min

CNN —After causing the dazzling waves of aurora borealis this weekend, our Sun isn’t done yet: The strongest solar flare of the current solar cycle occurred Tuesday afternoon, according to the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center. That storm was the most extreme geomagnetic storm since 2003, the center said. Solar flares usually take place in active regions of the Sun that include the presence of strong magnetic fields. “The Sun’s activity waxes and wanes over an 11-year period known as the solar cycle,” the Solar Dynamics Observatory said on X. Researchers have been seeing more intense solar flares as we inch closer to the cycle’s end.

Organizations: CNN, National Oceanic, Prediction, NASA’s Solar Dynamics, NASA, Space, Solar Dynamics

☆ I saw the northern lights during the historic solar storm. I was surprised by how misleading the photos are.
▼ + stars: | 2024-05-13 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +6 min

Read previewI saw the northern lights glowing in the California skies last weekend — but just barely. Over the weekend, this solar activity brought the northern lights south, as far as Arkansas, and gave us a rare chance to see it in California. That's when we knew we were seeing the northern lights. My first solid glimpse of the northern lights came through my iPhone camera. AdvertisementWhy photos make the northern lights look more colorful than they areThe skies looked fully pink in my photos.

Persons: —, Morgan McFall, Johnsen, San Francisco —, Dan Bartlett, Maria Walach, auroras, Bartlett, I'm Organizations: Service, Business, Mount, State Park, Lancaster University Locations: California, Arkansas, San Francisco, Lake , California, Yosemite

☆ I traveled beyond the Arctic Circle to see the Northern Lights. Here are 4 things to know before you go.
▼ + stars: | 2024-05-13 | by ( Taylor Rains | ) www.businessinsider.com time to read: +7 min

Read previewIn February, I finally checked off one of my top bucket list items — seeing the aurora borealis, better known as the northern lights. I journeyed all the way to Finland's northernmost municipality, Utsjoki, about 280 miles north of the Arctic Circle. Location, location, locationWhile recent environmental phenomena have made the northern lights visible in places as far south as England and Denmark, the aurora borealis are best viewed within the Article Circle. AdvertisementThe vibrant colors that appear in photos are not what humans seeNot every color of the northern auroras is visible to the naked eye. "The lights are there, but if it is super cloudy — we can't, of course, see them," Tiina told me.

Persons: —, Tiina, Taylor Rains, Tiina Salonen, Utsjoki, it's, Nature Organizations: Service, Business, Finnair, Disney Locations: Utsjoki, New York, Ivalo, Finland, Helsinki, Lapland, Aurora, Norway, —, England, Denmark, Fairbanks , Alaska, Tromsø, Territories, Sweden, Ilulissat, Greenland, Antarctica, Kathmandu

☆ Where to See the Northern Lights on Sunday Night
▼ + stars: | 2024-05-12 | by ( Amanda Holpuch | ) www.nytimes.com time to read: +1 min

The spectacular aurora borealis, the nighttime light display triggered by solar flares that has been so unusually prevalent since Friday, could be visible again on Sunday night in much of the United States as a powerful geomagnetic storm continues. The aurora borealis, or northern lights, has been observed from locations much farther south than usual, including much of the United States, England and some parts of Central America. The glowing green, pink and purple lights will be visible again on Sunday night in places with clear, dark skies, according to the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center. “There’s a chance that what’s coming at us later today could be quite comparable to what we saw Friday into Friday night,” Mike Bettwy, the operations chief of the Space Weather Prediction Center, said on Sunday. “Our forecast is for it to be right up to that level.”

Persons: “ There’s, Mike Bettwy Organizations: Central America, National Oceanic, Prediction Locations: United States, England, Central

Night skies in many parts of the Northern Hemisphere are expected to bloom again on Saturday night with the vivid colors of the northern lights, or aurora borealis, as a powerful geomagnetic storm caused by a hyperactive sun persists through the weekend. The National Oceanic and Atmospheric Administration, which monitors space weather, said in an update on Saturday that it continued to observe solar activity that could lead to periods of “severe-extreme” geomagnetic storms. Major power utilities had largely prepared their electrical grids for the solar storm, and their customers were unaffected. For most people, the solar storm was a gift: It caused ribbons of pink, purple and green light across night skies of much of the United States, Canada and Europe. Where evening skies are clear on Saturday, the lights can be expected again.

Organizations: Northern, Atmospheric Administration Locations: United States, Canada, Europe

People visit St Mary's lighthouse in Whitley Bay to see the aurora borealis, commonly known as the northern lights, on May 10, 2024 in Whitley Bay, England. Skywatchers gathered to witness and snap photos of the aurora borealis, typically only visible in high north latitudes. This time, however, it stretched as far south as Louisiana due to the supercharge of some intense sun eruptions. On Thursday, the National Oceanic and Atmospheric Administration issued its first severe geomagnetic storm warning since 2005, serving as a heads-up about Friday's skylight show. Here is what the aurora looked like around the world:

Organizations: National Oceanic, Atmospheric Administration Locations: Mary's, Whitley Bay, Whitley Bay , England, Louisiana

☆ Missed the dazzling northern lights show? You might get another chance Saturday night
▼ + stars: | 2024-05-11 | by ( Ramon Sanchez | Ray Sanchez | ) edition.cnn.com time to read: +6 min

Carlos Avila Gonzalez/San Francisco Chronicle/Getty Images The northern lights shine in the night sky above the Molenviergang in Aarlanderveen, the Netherlands, early May 11. Alexey Malgavko/Reuters The northern lights are seen in a rural area west of Fort Lauderdale, Florida, on Friday, May 10. Courtesy Luke Culver People photograph the northern lights from Whitley Bay, England, on May 10. Courtesy Jan Reed The northern lights glow in the night sky in Brandenburg, Germany, on May 10. Increased solar activity causes auroras that dance around Earth’s poles, known as the northern lights, or aurora borealis, and southern lights, or aurora australis.

Persons: Chad Myers, it’ll, Alastair Johnstone, Andrew Chin, Sanka Vidanagama, Carlos Avila Gonzalez, Josh Walet, Robert Nemeti, Jean, Christophe Bott, Max Slovencik, Alexey Malgavko, Luke Culver, Ian Forsyth, Robert F, Geoff Robins, Rich, Jan Reed, Patrick Pleul, Jenny Kane, Adam Vaughan, Jacob Anderson, Peter Byrne, Biden, it’s, Dr, Hakeem Oluseyi, Bill Nye, Guy, ”, “ Organizations: CNN, National Oceanic, Prediction, Midwest, Getty, San Francisco Chronicle, Keystone, AFP, Luke Culver People, Rockies, National Weather Service Locations: Alabama, Ohio, Pacific Northwest, North America, Gulf, ”, Sheffield, England, Manning, British Columbia, Christchurch , New Zealand, AFP, Berryessa , California, Aarlanderveen, Netherlands, Debrad, Slovakia, Anadolu, Le, Dessous, Switzerland, Vienna, Siberian, Tara, Russia's Omsk, Fort Lauderdale , Florida, Whitley Bay, Brunswick , Maine, London , Ontario, Ontario, Tennessee, Washington, Memphis , Tennessee, Rich Hill , Missouri, Brandenburg, Germany, Estacada , Oregon, Cumming , Georgia, Crosby , England, Edinburgh, Scotland, Crosby Beach, Liverpool, Texas, Coast, Sweden, South Africa, United States

☆ Beethoven’s hair reveals lead poisoning
▼ + stars: | 2024-05-11 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

CNN —Ludwig van Beethoven’s “Ode to Joy” is one of the first songs I learned to play on the violin. While his doctor’s notes were lost to time, scientists sequenced Beethoven’s genome from locks of his hair last year. Hulton Archive/Getty ImagesA new analysis of Beethoven’s hair has shown the composer experienced lead poisoning toward the end of his life. Tests revealed incredibly elevated levels of lead, as well as arsenic and mercury, in two of his locks, likely from drinking wine that was sweetened with lead. Researchers don’t believe lead poisoning would have been enough to kill him, but it could have contributed to the composer’s well-known gastrointestinal issues and deafness.

Persons: CNN — Ludwig van Beethoven’s, Joy ”, I’ll, Beethoven, Ludwig van Beethoven, don’t, ”, William Meredith, Umm Jirsan, Lady Elliot, Rebecca Wright, Kate Quigley, “ We’re, Ashley Strickland, Katie Hunt Organizations: CNN, Symphony, Hulton, “, Arabia, National Oceanic, Atmospheric Administration, Minderoo, Energy, CNN Space, Science Locations: Alabama, Saudi Arabia, Umm Jirsan, Lady, Australia

☆ 10 photos of the Northern Lights dazzling in the night sky across the US and Europe caused by massive geomagnetic storm
▼ + stars: | 2024-05-11 | by ( Cameron Manley | ) www.businessinsider.com time to read: +1 min

On Friday night, the Northern Lights put on a spectacular show for US and European star-gazers. The lights, Aurora Borealis, were triggered by a huge geomagnetic storm headed toward Earth. download the app Email address Sign up By clicking “Sign Up”, you accept our Terms of Service and Privacy Policy . AdvertisementSkies over the US and Europe were transformed into shades of interstellar pink, purple, blue, and green on Friday night as the Northern Lights produced a dazzling display. Aurora Borealis lights were triggered after America's National Oceanic and Atmospheric Administration (NOAA) issued its first severe solar storm warning since 2005 as a huge geomagnetic storm headed toward Earth.

Persons: — Organizations: Service, Lights, Atmospheric Administration, NOAA, Business Locations: Europe

☆ Europe’s best long-distance hiking trails
▼ + stars: | 2024-05-10 | by ( Joe Minihane | ) edition.cnn.com time to read: +12 min

Slovenian Mountain Trail, SloveniaMountaineers climbing ridge on Triglav mountain, Slovenia. Enrique Ugarte/Moment RF/Getty ImagesIt’s no surprise that the Slovenia Mountain Trail has become so popular. Laugavegur Hiking Trail, IcelandInaccessible during winter, Iceland’s ethereal Laugavegur Hiking Trail opens between July and September, drawing in committed hikers from across the globe. The 55-kilometer (34-mile) route is best done over four days, giving time to tackle the challenging terrain and take in the views. Sheep’s Head Way, Cork, IrelandThe Sheep's Head Way explores Ireland's wild Atlantic coast.

Persons: It’s, Lapland’s Salla, King Charles III, Enrique Ugarte, John Muir, Muir, Muir’s, Mount Gamila, James, Alex Treadway, St James, Jean, Les Houches, Mont, Rota, Marc Guitard, marveling Organizations: CNN, Slovenia Mountaineers, Getty, Maribor, Triglav, National Parks ”, Sierra Club, Guinness, Hellas, Via Locations: Trail, Sweden, Hyssna’s, Gothenburg, Lilla Hålsjön, Finland Finnish Lapland, Finland, It’s, Hautajärvi, Lapland’s, Kuusamo, King Charles III England, England, Cornwall, Suffolk, Norfolk, Slovenia, Triglav, Ankaran, Adriatic, Julian, Scotland, Yosemite, United States, Helensburgh, Firth, Clyde, Dunbar, Forth, Loch Lomond, Mount, Zagoria, Greece, Mount Gamila, Apuseni, Romania, Europe, Camino Frances, France, Spain, Santiago, Santiago de Compostela, Galicia, Portugal, Camino, St, Pamplona, Leon, Sarria, Via Uno, Italy, Dobbiaco, Belluno, Passo Falzarego, Switzerland, it’s, Zernez, Blanc , France, Blanc, Les, Mont Blanc, Fishermen’s, Portuguese, Alentejo, Algarve, Iceland, Landmannalaugar, Brennisteinsalda, Hvanngil, Cork, Ireland, Bantry, Mizen

☆ Earth is bracing for a 'severe' geomagnetic storm and it probably won't be the last for this year
▼ + stars: | 2024-05-10 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +4 min

NOAA has forecasted a "severe" geomagnetic storm to hit Earth this Friday, triggering aurora borealis. This storm comes as we approach solar maximum: the peak of solar activity during the sun's 11-year cycle. As a result, the National Oceanic and Atmospheric Administration issued a rare forecast for a "severe" G4 geomagnetic storm to hit Earth this Friday. NASADuring solar maximum, the sun develops more and larger sunspots, like the ones in region 3664, compared to quieter periods of solar activity. Severe geomagnetic storms like the one forecasted to hit this Friday are rare.

Persons: —, It's, Alex Young, NASA Goddard's, Young, Lance King Organizations: NOAA, Service, National Oceanic, Atmospheric Administration, NASA, NASA Goddard's Heliophysics, Getty Locations: Alaska, Northern

☆ The first severe solar storm in 20 years could spark aurora across the US
▼ + stars: | 2024-05-10 | by ( Ellyn Lapointe | ) www.businessinsider.com time to read: +4 min

Read previewFor the first time in 20 years, NOAA has issued a G4 geomagnetic storm warning. NOAAAnd in the last 24 hours, AR3664 spit out four coronal mass ejections that are now hurtling toward Earth at roughly 560 miles per second, Owens told BI. Even states including Maryland, New York, and Pennsylvania, could catch a glimpse of the aurora low on the horizon, Young told BI. The reality is that we just won't know how bright, active, and wide-reaching the aurora will be until the coronal mass ejections reach Earth's atmosphere. The most extreme estimate of aurora and where they can be seen in the US came from Alex Young.

Persons: —, G4s, They've, Matt Owens, Alex Young, NASA Goddard's, Owens, AR3664, Space.com, Young, they'll, Andrew Gerrard Organizations: Service, NOAA, University of Reading, NASA, NASA Goddard's Heliophysics, Business, Oceanic Atmospheric Administration, Earth, New Jersey Institute of Tech Locations: Montana , North Dakota , Minnesota , Wisconsin, Michigan, Maryland , New York, Pennsylvania

☆ A Solar Storm Lights Up the Night Sky
▼ + stars: | 2024-05-10 | by ( The New York Times | ) www.nytimes.com time to read: +1 min

People in Britain marveled at the unusual and spectacular sight of the northern lights on Friday night, the consequence of a severe solar storm that was brewing and was expected to continue over the coming days. The northern lights — also known as aurora borealis — usually don’t reach this far south. People in other European countries, including Denmark and Germany, also reported seeing the lights. As one user wrote: “Aurora Borealis? Localized entirely over Edinburgh?”Another onlooker posted, “It really is gorgeous though.”The northern lights also made appearances in North America, with some people reporting sightings in Maine on Friday night.

Locations: Britain, Denmark, Germany, Edinburgh, North America, Maine

☆ Solar storms could create rare aurora displays, impact communications on Earth this weekend
▼ + stars: | 2024-05-10 | by ( Ashley Strickland | ) edition.cnn.com time to read: +6 min

When the energized particles from coronal mass ejections reach Earth’s magnetic field, they interact with gases in the atmosphere to create different colored light in the sky. The Space Weather Prediction Center tracked multiple strong flares emitting from a large cluster of sunspots on the solar surface since Wednesday. Alex Kormann/Star Tribune/Getty ImagesThe effects of geomagnetic stormsWhen directed at Earth, these ejections can cause geomagnetic storms, or major disturbances of Earth’s magnetic field. So far, researchers have obseverd only three severe geomagnetic storms during the current solar cycle, which began in December 2019, according to the center. The storms also affect flight patterns of commercial airlines, which are instructed to stay away from Earth’s poles during geomagnetic storms due to loss of communication or navigation capabilities.

Persons: Wolf, Alex Kormann Organizations: CNN, National Oceanic, Prediction, National Weather Service, Star Tribune, Getty Locations: Alabama, Northern California, New Mexico , Missouri, North Carolina, California, United States, England, United Kingdom, Cloquet, Minnesota, Sweden, South Africa, Quebec

☆ Aurora Tourism in Iceland: You Can Seek, but You May Not Find
▼ + stars: | 2024-03-25 | by ( Amelia Nierenberg | ) www.nytimes.com time to read: 1 min

In Reykjavík, Iceland, aurora borealis tourism is a booming business. Hopeful tourists board buses to head out into the night in search of the northern lights. Credit... Sigga Ella for The New York Times

Persons: Sigga Ella Organizations: The New York Locations: Reykjavík, Iceland

☆ Snowstorm across Plains and Midwest brings heavy snow and blizzard conditions
▼ + stars: | 2024-03-24 | by ( Robert Shackelford | Elizabeth Wolfe | ) edition.cnn.com time to read: +4 min

CNN —A powerful winter storm is pummeling parts of the Central Plains with blizzard conditions and is set to drop a blanket of snow from Colorado to Minnesota through Tuesday, threatening widespread power outages and treacherous road conditions. Blizzard warnings extend from northern Colorado and Kansas into parts of Minnesota, Nebraska and South Dakota on Monday. Amy Forliti/APLast week, a storm dumped snow from the northern Plains to the Northeast. Many power lines were grounded across Maine after the storm blew through, according to Central Maine Power. The event increased the likilihood of seeing the Aurora Borealis in parts of the Pacific Northwest, Northern Plains, Great Lakes and interior Northeast overnight Sunday.

Persons: Amy Forliti, King Salmon, CNN’s, Samantha Beech, Nic F, Anderson Organizations: CNN, National Weather Service, Dakotas, Central Maine Power, Geological Survey, Geophysical Institute of Alaska, Prediction Locations: Plains, Colorado, Minnesota, Midwest, Great Lakes, Colorado and Kansas, Minnesota , Nebraska, South Dakota, Upper Midwest, Nebraska, North Platte, New Mexico, Wisconsin, Como, St, Paul , Minnesota, Maine , New Hampshire, Vermont, Maine, New Hampshire, New York, Aurora, Pacific Northwest, Northern Plains, Seattle, Chicago , Minneapolis, Detroit, Milwaukee, Buffalo, Portland, Alaska, Utqiaġvik, Kodiak, King

☆ It's comeback season for social media
▼ + stars: | 2024-03-23 | by ( Joi-Marie Mckenzie | Jordan Parker Erb | ) www.businessinsider.com time to read: +5 min

This story is available exclusively to Business Insider subscribers. But first: Social media is making a comeback. I'm not alone: Sharing on social media has tapered off, Business Insider reported back in 2023, but consuming content hasn't. Now social media platforms — Facebook, Instagram, TikTok, and others — are clamoring to get users to stay just a little while longer. It's clear social media isn't giving up without a fight — and right now, it seems we're OK with that.

Persons: —, Instagram, Tyler Le, edu, Mark Zuckerberg, I'm, Gen Z, Kate Middleton, BBC Studios Kate, Princess, Wales, she's, Read, Andrew Caballero, Reynold, Jenny Chang, Rodriguez Sam Altman, OpenAI, Altman, Pete Ballmer, Abanti Chowdhury, Steve Ballmer's, Pete, didn't, Kristen Wiig's, Joi, Marie McKenzie, Jordan Parker Erb, Dan DeFrancesco, Lisa Ryan Organizations: Service, Business, Dispatch Social, Facebook, BBC Studios, Aurora, Getty, Biosciences, Hulu, Netflix Locations: Finland's, Utsjoki, Lapland, New York

☆ 'Once-in-a-lifetime' cosmic explosion set to light up the night sky, NASA says
▼ + stars: | 2024-03-23 | by ( Cameron Manley | ) www.businessinsider.com time to read: +1 min

A rare cosmic explosion, visible to the naked eye, is set to take place by September. It will occur when the star system T Coronae Borealis (T CrB) explodes after a thermonuclear reaction. download the app Email address Sign up By clicking “Sign Up”, you accept our Terms of Service and Privacy Policy . AdvertisementA rare cosmic explosion that NASA describes as a "once-in-a-lifetime viewing opportunity" is expected to take place by September, the space agency has said. The "nova" explosion will be visible to the naked eye despite occurring 3,000 lightyears away from Earth.

Persons: — Organizations: NASA, Service, Business

☆ An exploding star nova is due to show up in our skies soon. Here's how to spot it.
▼ + stars: | 2024-03-18 | by ( Marianne Guenot | ) www.businessinsider.com time to read: +4 min

Read previewA nearby exploding star is due to offer a spectacular show that could outshine our North Star this year. The star, which is 3,000 light-years from Earth, is expected to burst in a gigantic explosion — known as a nova — in the coming months. This cosmic blast happens when a tiny white dwarf — the core of a dead star — is locked in the orbit of a giant red star. An artist's impression of a white dwarf exploding near a red giant. Nearby is an arc of four visible stars called the Corona Borealis.

Persons: —, Bradley Schaefer, NASA's, Schaefer, Vega, Pons, Brooks Organizations: Service, Star, NASA, Business, Louisiana State University, New York Times, NASA's Goddard Space Flight, Times, Corona, Canada Locations: Canada

☆ 'Holes' in Earth's magnetic field could cause extra northern lights this month. Here's how to spot them.
▼ + stars: | 2024-03-11 | by ( Morgan Mcfall-Johnsen | Marianne Guenot | ) www.businessinsider.com time to read: +7 min

March 2024 may be the best month in the best year to see the Northern Lights, aka aurora borealis. Here's everything you need to know to spot the northern lights. AdvertisementThis could be the best month, of the best year for two decades, to see the Northern Lights, in part, thanks to openings in Earth's magnetic field. The northern lights dance in the skies above Riverton, Wyoming. If you're lucky and you plan right, you might be able to see the Northern Lights this month.

Persons: —, Matt Owens, SANKA VIDANAGAMA, Rune Stoltz Bertinussen, we've, It's Organizations: Service, NASA, International Space Station, University of Reading, Getty, National Oceanic, Atmospheric Administration, Reuters, Weather, NWS, Royal Photographic Society Locations: Riverton , Wyoming, Riverton, Arizona, Florida, Australia, New Zealand, Phoenix , Arizona, Christchurch , New Zealand, AFP, Alaska, Norway, Tromso, Gaylor , Missouri

☆ 2024 is a big year for the sun. This Helio year, see a total eclipse, solar storms, and NASA almost landing on our star.
▼ + stars: | 2024-01-27 | by ( Morgan Mcfall-Johnsen | ) www.businessinsider.com time to read: +6 min

The sun has a big year in 2024, starting with a total solar eclipse across the US. NASA's Parker Solar Probe will fly closer to the sun than any spacecraft ever, almost landing on it. One of the main events this year will be a historically cool total solar eclipse crossing the US in April. AdvertisementIn a total solar eclipse, the moon passes in front of the sun as seen from Earth, darkening the sky. For example, NASA is launching three rockets during the April total solar eclipse, loaded with instruments to study how the sudden darkness changes our upper atmosphere.

Persons: NASA's Parker, —, It's, Rodrigo Garrido, Rune Stoltz Bertinussen, Kelly Korreck, Connie Moore, NASA's, Nour Raouafi, Johns Hopkins, Steve Gribben, Raouafi, That's Organizations: Probe, Service, American Geophysical Union, Reuters, NASA, Parker Locations: San Francisco, Northern, Arizona, Australia, New Zealand, South America, Tromso, Norway

Search resuls for: "Borealis"

25 mentions found