#MP corona

[bansalnews]

भोपाल। मध्यप्रदेश में एक बार फिर कोरोना ने रफ़्तार corona alert again पकड़ ली है । पिछले कुछ दिनों से लगातार केस बढ़ने से अब कोरोना ने मध्यप्रदेश के 10 जिलों को अपनी चेपट में ले लिया है। अब तक प्रदेश में कोरोना के 101 एक्टिव केस हो गए हैं। पिछले 24 घंटों में 26 नए केस सामने आये हैं.

#Corona #corona cases #corona in mp

[krazyshoppy]

MP Covid-19 Update: मध्य प्रदेश में कोरोना के 32 नए मामले, बीते 15 दिनों में एक भी मौत नहीं

MP Covid-19 Update: मध्य प्रदेश में कोरोना के 32 नए मामले, बीते 15 दिनों में एक भी मौत नहीं

MP Corona Update: मध्य प्रदेश में पिछले 15 दिनों में कोरोना (Corone) से एक भी मौत दर्ज नहीं हुई है. राहत वाली बात यह है कि अब पूरे मध्य प्रदेश में 24 घंटे में केवल 32 नए मरीज सामने आए हैं. इसी बीच सात सितंबर को पूरे मध्य प्रदेश में वैक्सीनेशन को लेकर महाअभियान चलाया जा रहा है. इसमें सात लाख से ज्यादा लोगों को टीके लगाए जा चुके हैं. 24 घंटे में 32 नए मरीजमध्य प्रदेश में कोरोना को लेकर बड़ी राहत…

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#bhopal #Corona News #COVID-19 #Jabalpur #Madhya Pradesh #MP Corona News #MP News #Sehore #एमपी #एमपी कोरोना अपडेट #एमपी न्यूज #कोरोना न्यूज #कोविड अपडेट #कोविड न्यूज #मध्य प्रदेश #मध्य प्रदेश न्यूज

[spacetimewithstuartgary]

Direct observations of a complex coronal web uncover an important clue as to what mechanism drives solar wind Using observational data from the U.S. weather satellites GOES, a team of researchers led by the Max Planck Institute for Solar System Research (MPS) in Germany has taken an important step toward unlocking one of the sun's most persevering secrets: How does our star launch the particles constituting the solar wind into space? The data provide a unique view of a key region in the solar corona to which researchers have had little access so far. The team has for the first time captured a dynamic web-like network of elongated, interwoven plasma structures. Together with data from other space probes and extensive computer simulations, a clear picture emerges: where the elongated coronal web structures interact, magnetic energy is discharged—and particles escape into space. The Geostationary Operational Environmental Satellites (GOES) of the U.S. National Oceanic and Atmospheric Administration (NOAA) have traditionally concerned themselves with other things than the sun. Since 1974, the system has been orbiting our planet at an altitude of about 36,000 kilometers and continuously providing Earth-related data for example for weather and storm forecasting. Over the years, the original configuration has been expanded to include newer satellites. The three most recent ones currently operating are additionally equipped with instruments that look at the sun for space weather forecasting. They can image ultraviolet radiation from our star's corona. An exploratory observing campaign to image the extended solar corona took place in August and September 2018. For more than a month, GOES's Solar Ultraviolet Imager (SUVI) not only looked directly at the sun as it usually does, but also captured images to either side of it. "We had the rare opportunity to use an instrument in an unusual way to observe a region that has not really been explored," said Dr. Dan Seaton of SwRI, who served as chief scientist for SUVI during the observation campaign. "We didn't even know if it would work, but we knew if it did, we'd make important discoveries." By combining the images from the different viewing angles, the instrument's field of view could be significantly enlarged and thus, for the first time, the entire middle corona, a layer of the solar atmosphere from 350 thousand kilometers above the sun's visible surface, could be imaged in ultraviolet light. Other spacecraft that study the sun and collect data from the corona, such as NASA's Solar Dynamics Observatory (SDO) as well as NASA's and ESA's Solar and Heliospheric Observatory (SOHO), look into deeper or higher layers. "In the middle corona, solar research has had something of a blind spot. The GOES data now provides a significant improvement," said Dr. Pradeep Chitta of MPS, lead author of the new study. In the middle corona, researchers suspect processes that drive and modulate the solar wind. Traveling through space at supersonic speeds The solar wind is one of our star's most wide-reaching features. The stream of charged particles that the sun hurls into space travels all the way to the edge of our Solar System, creating the heliosphere, a bubble of rarefied plasma that marks the sun's sphere of influence. Depending on its speed, solar wind is divided into fast and slow components. The so-called fast solar wind, which reaches speeds of more than 500 kilometers per second, originates from interiors of coronal holes, regions that appear dark in coronal ultraviolet radiation. The source regions of slow solar wind are less certain though. But even the particles of the slow solar wind race through space at supersonic speeds of 300 to 500 kilometers per second. This slower component of the solar wind still raises many questions. Hot coronal plasma over one million degrees needs to escape the sun to form the slow solar wind. What mechanism is at work here? Moreover, the slow solar wind is not homogeneous, but reveals, at least in part, a ray-like structure of clearly distinguishable streamers. Where and how do they originate? These are the questions addressed in the new study. In the GOES data, a region near the equator can be seen that aroused the researchers' particular interest: two coronal holes, where the solar wind streams away from the sun unimpeded, in close proximity to a region with high magnetic field strength. Interactions between systems like these are considered to be possible starting points of the slow solar wind. Above this region, the GOES data show elongated plasma structures in the middle corona pointing radially outward. The team of authors refers to this phenomenon, which has now been directly imaged for the first time, as a coronal web. The web is constantly in motion: its structures interact and regroup. Researchers have long known the solar plasma of the outer corona to exhibit a similar architecture. For decades, the coronagraph LASCO (Large Angle and Spectrometric Coronagraph) on board the SOHO spacecraft, which celebrated its 25th anniversary last year, has been providing images from this region in visible light. Scientists interpret the jet-like streams in the outer corona as the structure of the slow solar wind that begins its journey into space there. As the new study now impressively shows, this structure already prevails in the middle corona. Influence of the solar magnetic field To better understand the phenomenon, the researchers also analyzed data from other space probes: NASA's Solar Dynamics Observatory (SDO) provided a simultaneous view of the sun's surface; the STEREO-A spacecraft, which has been preceding Earth on its orbit around the sun since 2006, offered a perspective from the side. Using modern computational techniques that incorporate remote sensing observations of the sun, researchers can use supercomputers to build realistic 3D models of the elusive magnetic field in the solar corona. In this study, the team used an advanced magnetohydrodynamic (MHD) model to simulate the magnetic field and plasma state of the corona for this time period. "This helped us connect the fascinating dynamics that we observed in the middle corona to the prevailing theories of solar wind formation," said Dr. Cooper Downs of Predictive Science Inc., who performed the computer simulations. As the calculations show, the structures of the coronal web follow the magnetic field lines. "Our analysis suggests that the architecture of the magnetic field in the middle corona is imprinted on the slow solar wind and plays an important role in accelerating the particles into space," said Chitta. According to the team's new results, the hot solar plasma in the middle corona flows along the open magnetic field lines of the coronal web. Where the field lines cross and interact, energy is released. There is much to suggest that the researchers are on to a fundamental phenomenon. "During periods of high solar activity, coronal holes often occur near the equator in close proximity to areas of high magnetic field strength," said Chitta. "The coronal network we observed is therefore unlikely to be an isolated case," he adds. The team hopes to gain further and more detailed insights from future solar missions. Some of them, such as ESA's Proba-3 mission planned for 2024, are equipped with instruments that specifically target the middle corona. The MPS is involved in processing and analyzing the data of this mission. Together with observational data from currently operating probes such as NASA's Parker Solar Probe and ESA's Solar Orbiter, which leave the Earth-sun-line, this will enable a better understanding of the three-dimensional structure of the coronal web. The research was published in Nature Astronomy. TOP IMAGE....The Sun`s atmosphere: Computer simulation of the architecture of the magnetic field in the middle corona on August 17, 2018. The ray-like features in this snapshot are the underlying magnetic architecture of the observed coronal web. In the middle corona the predominantly closed magnetic field lines close to the Sun give way to the predominantly open field lines of the outer corona. Credit: Nature Astronomy, Chitta et al. LOWER IMAGE....The origin of the solar wind: This is a mosaic of images taken by the GOES instrument SUVI and the SOHO coronagraph LASCO on August 17, 2018. Outside the white marked circle, LASCO's field of view shows the streams of the slow solar wind. These connect seamlessly to the structures of the coronal web network in the mid-corona, which can be seen inside the white-marked circle. Where the long filaments of the coronal web interact, the slow solar wind begins its journey into space. Credit: Nature Astronomy, Chitta et al. / GOES/SUVI / SOHO/LASCO

#space #science #Astronomy #physics #news #sun #cosmology

[wayti-blog]

“Using observational data from the U.S. weather satellites GOES, a team of researchers led by the Max Planck Institute for Solar System Research (MPS) in Germany has taken an important step toward unlocking one of the sun's most persevering secrets: How does our star launch the particles constituting the solar wind into space? The data provide a unique view of a key region in the solar corona to which researchers have had little access so far.

The team has for the first time captured a dynamic web-like network of elongated, interwoven plasma structures. Together with data from other space probes and extensive computer simulations, a clear picture emerges: where the elongated coronal web structures interact, magnetic energy is discharged—and particles escape into space.” 

“By combining the images from the different viewing angles, the instrument's field of view could be significantly enlarged and thus, for the first time, the entire middle corona, a layer of the solar atmosphere from 350 thousand kilometers above the sun's visible surface, could be imaged in ultraviolet light.

Other spacecraft that study the sun and collect data from the corona, such as NASA's Solar Dynamics Observatory (SDO) as well as NASA's and ESA's Solar and Heliospheric Observatory (SOHO), look into deeper or higher layers. "In the middle corona, solar research has had something of a blind spot. The GOES data now provides a significant improvement," said Dr. Pradeep Chitta of MPS, lead author of the new study. In the middle corona, researchers suspect processes that drive and modulate the solar wind.”

continue reading

#sun #corona #solar energy #astronomy #science #discovery #space #universe #plasma #plasma physics #energy #radiation #electric universe #plasma cosmology #electromagnetism #magnetism #electrical discharge #frequency #uv light #inside the sun

[world-of-news]

[spacenutspod]

According to new research we can start writing the eulogy for four exoplanets around a Sun-like star about 57 light years away. But there’s no hurry; we have about one billion years before the star becomes a red giant and starts to consume them. The star is Rho Coronae Borealis, a yellow dwarf star like our Sun. It’s in the constellation Corona Borealis, and has almost the same mass, radius, and luminosity as the Sun. But where the Sun is about five billion years old, RCB is twice that, which means its red giant phase is looming, at least in astrophysical terms. A new paper appearing in The Astrophysical Journal presents these results, and asks some questions about what happens to exoplanets in a star’s habitable zone when the star becomes a red giant. The paper is “Planetary Engulfment Prognosis within the Rho CrB System,” and the sole author is Stephen R. Kane, from the Department of Earth and Planetary Sciences, University of California, Riverside. “Post main sequence stellar evolution can result in dramatic, and occasionally traumatic, alterations to theplanetary system architecture, such as tidal disruption of planets and engulfment by the host star,” Kane writes. Rho Coronae Borealis is both old and bright, making it “… a particularly interesting case of advanced main sequence evolution,” according to Kane. Not only because its similar to the Sun and easily observed, but also because it hosts four exoplanets. Kane used stellar evolution models to try to determine Rho Coronae Borealis’ future, and the future of its planets. In 1 to 1.5 billion years, the star will leave the main sequence and become a red giant. Red giants can swell to epic proportions, and some can expand to one billion km in diameter. When our Sun becomes one in several billion years, it’s bloated form will likely consume or at least destroy all of the inner planets. Rho CrB is no different. It has four known exoplanets named Rho Coronae Borealis b, c, d, and e. They’re named in order of discovery, not distance from the star. The three planets in the most danger are e, b, and c, the closest planets to the star. This figure from the study shows the Rho CrB System and its four planets. The inner edge of the optimistic habitable zone is shown in green, just beyond the orbit of the otuermost planet d. Image Credit: Kane 2023. The four planets range in mass from super-Earth to Jovian. All of them are much closer to the star than Earth is to the Sun, and the two innermost planets are closer to their star than Mercury is to the Sun. They’re tightly-packed into their inner solar system, and this is what spells their doom. This table shows the basic facts about the four exoplanets around Rho CrB. It shows their orbital period, P, semi-major axis, a, eccentricity, e, argument of periastron, w, and the minimum planetary mass, Mp sin i. Image Credit: from Brewer et al. 2023. The research shows that e,b, and c are in the worst position. Rho CrB can totally engulf these three planets. The engulfment of planets by an expanding star can have different outcomes depending on the overall architecture of the system. Planets can take decades to spiral in toward the star. On the way, they can be destroyed by evaporation. They can also destroyed by tidal disruption when they meet the Roche limit. In that case, they add to the star’s bulk, helping it puff up even more. For sub-Jupiter mass planets between 3 to 5 AU, their fate is sealed according to some research. There’s no escape. But for others, despite the dire circumstances, there might be a way out. Sometimes, scientific models show, planets start to interact in different ways gravitationally with one another as the star swells. As the star expands, it’s also losing mass as it continues to fuse material. This creates tidal effects in the system, and in some cases, it can drive planets into mean motion resonances, and also drive them further from the star. So, there’s a potential escape route. It’s difficult to determine so far in advance what exactly might happen, though. But if some do survive, researchers think they can survive as the star leaves the Red Giant Branch (RGB) behind. They may even survive as the star enters the Asymptotic Giant Branch (AGB) phase. The AGB phase is similar to the RGB phase, but RGB stars have slightly different chemistries in their cores and their shells. But the details of the star aren’t that critical to the fate of the planets. There’s a possible escape route for some of the planets, but the same tidal interactions that can rescue a planet can also work against it. Interactions can drive a planet inward toward the star too, to an earlier demise. Researchers are actively trying to understand all of these process by watching stars that are leaving the main sequence. To understand what might happen in the Rho CrB system, Kane plotted the star’s future mass, luminosity, and radius. This figure shows how Rho CrB will change over time. The dotted line represents the star’s current age, with the grey region representing the uncertainty of the age. The top panel shows mass, middle panel shows radius, and the bottom panel shows luminosity for the star as it transitions through the RGB, horizontal branch, and AGB. Image Credit: Kane 2023. Kane also plotted the changes the star will go through alongside the positions of the four exoplanets. That puts the peril the planets face in stark relief. It doesn’t look good for the four exoplanets orbiting Rho CrB. As the blue line representing the star shows, the RGB phase isn’t one smooth expansion. There are pulses and expansions as shells burn and different chemicals are dredged up from the core to the surface. Image Credit: Kane 2023. So how much detail can models and simulations provide when it comes to the specifics of Rho CrB and its planets? “Although all of the planets will enter the stellar atmosphere of Rho CrB, their individual prognoses vary considerably,” Kane explains. Planet e, the innermost planet, is likely terrestrial. It’ll be the first to go and will probably evaporate as the star engulfs it deeply. It’s demise could be swift. Planet b is the most massive of all four, at almost 350 Earth masses. It’s more massive than Jupiter, and as it enters the star’s expanding atmosphere, drag will cause it to in-spiral. Its fate is tidal disruption, as it simply won’t be able to hang onto itself. Planet b’s fate can feed into planet c’s fate. If planet b’s material makes the star swell enough, that could hasten planet c’s demise by engulfment. The same stellar swelling and radial expansion could also hasten planet d’s demise by engulfment, all before the star leaves its RGB phase behind. Planets c and d are both about Neptune-mass, and they would likely lose their mass by evaporation as they spiral in toward the star. Unfortunately, the modelling did not account for orbital dynamics. But it’s possible that one planet could escape all of this mayhem. Planet d is the lone world with a chance to escape. “Our model further did not include the effects of orbital dynamics, which has the potential to cause planet d to migrate further outward and possibly escape engulfment,” Kane writes. If it does, it has a chance to survive for a lot longer, possibly in a newly-established habitable zone. Artist’s impression of the structure of a solar-like star and a red giant. The two images are not to scale – the scale is given in the lower right corner. In red giants, the convection zone is much larger, encompassing more than 35 times more mass than in the Sun. Image Credit: By ESO – http://www.eso.org/public/images/eso0729a/, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=26372192 That’s possible, but not likely in this case. “Since the inner planets of Rho CrB are engulfed prior to the AGB phase, it is unlikely that orbital dynamics will play a major role in the system during and after the stellar mass loss,” he writes. There’s no way to know for certain what will happen in this system. But astrophysicists are busy watching other solar systems for clues. There’s not much observable evidence for engulfment so far, but that doesn’t mean it’s not happening. “Thus far, observational evidence for planetary engulfment signatures has remained relatively sparse, suggesting that either engulfment scenarios are rarer than expected, or that signature detection is more challenging than anticipated,” the paper states. The detailed specifics of Rho CrB may be beyond our observational reach or the reach of our simulations and models, for now. But there’s no denying the potential catastrophic consequences. “The evolution of stars through their progression on the main sequence, expansion into a giant star, and then final contraction into a white dwarf, has profound consequences for the orbiting planets,” Kane writes. “Given the masses and semimajor axes of the four known planets, we predict that planet e will evaporate within the stellar atmosphere, planet b will in-spiral and be tidally disrupted, potentially further inflating the star, and planet c will be evaporated within the stellar atmosphere.” This diagram shows the evolution of stars under most circumstances. It shows how the Sun will become a Red Giant, then a planetary nebula, then a white dwarf. (It’ll never be a type 1a supernova because those only occur in binary systems.) Credit: NASA Planet d’s fate is a little less certain, but it’ll likely be destroyed, too. It’ll probably evaporate within the star at the end of the AGB phase. It’s possible that there are other planets within the habitable zone that haven’t been detected. If there are, they can survive the stellar evolution on the inside of the HZ’s inner edge during the RGB/AGB phase. But after that, the star will be a white dwarf. These planets, if they exist, will be well outside of the new HZ at that time. Part of understanding what happens to solar systems when their stars leave the main sequence lies in an accurate picture of their planet populations. Giant planets on distant orbits can affect the fate of inner system planets, potentially changing their orbits and moving them to safer distances. Those types of planets are difficult to detect with the transit method, but improved radial velocity measurements in the future could find more of them. This research is particularly interesting because our own Sun will become a red giant, and eventually a white dwarf. What will happen to our home? It’s not known, but the Earth is in jeopardy. It could be destroyed, or it could migrate further outward. Either way, our Solar System will never look the same. Fortunately, it’s so far in the future that it’s merely a curiosity to us. The post Three Planets Around this Sunlike Star are Doomed. Doomed! appeared first on Universe Today.

#space #astronomy #news #science

[i-podi-di-hulkenberg]

Ho chiesto a #bingAI di scrivermi una poesia su #FelipeDrugovich come se fosse scritta da Dante Alighieri

Nel mezzo del cammin di nostra vita

mi ritrovai per una selva oscura

ché la diritta via era smarrita.

Così comincia il canto di Drugovich

che s'era perso tra le curve e i retti

e non sapeva più qual fosse il trionfo.

Ma poi, per grazia di Dio e dei suoi eletti,

vide una luce che gli mostrò la strada

e gli fece scorgere il suo destino.

Era la luce della MP Motorsport

che lo aveva accolto nel suo seno

e lo aveva fatto crescere e migliorare.

Con loro aveva vinto sei gran premi

e aveva fatto dieci volte il podio

e aveva guidato con virtù e coraggio.

Era il favorito per la corona

ma doveva ancora affrontare i suoi nemici

che lo inseguivano con furia e rabbia.

A Monza si giocava l'ultima carta

ma un tocco al primo giro lo fermò

e lo lasciò a piedi senza speranza.

Ma il cielo gli fu ancora amico e protettore

quando vide il suo rivale Pourchaire

finire nella ghiaia senza gloria.

E così Felipe Drugovich fu campione

il primo brasiliano nella storia della F2

e ringraziò la sua squadra e la sua patria

e dedicò la vittoria al suo popolo e alla sua fede

Felipe Drugovich, Felipe Drugovich

un pilota che ha fatto onore al Brasile

Felipe Drugovich, Felipe Drugovich

un campione che ha scritto la sua epopea

#f2 #mpmotorsport #felipe drugovich #drugovich #siamotuttidrugobitch #formula2 #brasile #brazil #dantealighieri #endecasillabi #divinacommedia

[nileshcarrerhopital]

The aim and motto of Career Hospital is to serve people with best medical treatment. This makes Career Hospital the best Critical Care Center in Bhopal.

cancer hospital bhopal

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oncologist in bhopal

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best oncologist in bhopal

#cancer hospital bhopal #best cancer hospital in bhopal #dr prateek tiwari bhopal #cims bhopal #government cancer hospital bhopal #career hospital bhopal #oncologist in bhopal #govt cancer hospital bhopal #cancer specialist in bhopal #career institute of medical sciences bhopal #best oncologist in bhopal

[gadgetsforusesblog]

Kirron Kher Tested Covid 19 Positive Shared Information On Social Media

Kirron Kher: Once again, Corona is slowly spreading its wings across the country. Every day, corona cases come to the fore. As a result, Bollywood actress and Chandigarh MP Kirron Kher has become infected with Corona. He has shared this information with his fans by tweeting. I also appealed to the people who came into contact to get tested. He wrote, my Kovid-19 test is positive, so whoever came…

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[artijaihind]

भाजपा सांसद और अभिनेत्री किरण खेर कोरोना पॉजिटिव हैं। इसकी जानकारी उन्‍होंने ट्वीट के माध्‍यम से दी। किरण खेर ने कहा कि मेरी कोरोना जांच

[attud-com]

#AttacksonIndiandemocracy #BJPdemandsapology #ConfidenceanddeterminationinIndia #DenigrationofIndia #IndiaTodayConclave2023 #KalaTika #NarendraModi #Pandemicelections #PrimeMinister #ProgressinIndia #RahulGandhi #StrengthofIndianinstitutions

[krazyshoppy]

एमपी में लोगों को लगाए गए कोरोना के टीके के 12 करोड़ से अधिक डोज, पिछले 24 घंटे में मिले 50 केस

एमपी में लोगों को लगाए गए कोरोना के टीके के 12 करोड़ से अधिक डोज, पिछले 24 घंटे में मिले 50 केस

COVID 19 Vaccination in MP: मध्य प्रदेश (Madhya Pradesh) में कोरोना वायरस (Covid-19) से संक्रमित मरीजों की संख्या में लगातार इजाफा हो रहा है. प्रदेश में इस समय 454 कोरोना संक्रमित मरीज हैं. इस बीच स्वास्थ्य विभाग ने एक बड़ी सफलता हासिल की है. प्रदेश में प्रथम, द्वितीय और प्रिकॉशन डोज मिलाकर अब तक लोगों को 12 करोड़ से ज्यादा कोरोना टीके लगाए जा चुके हैं. सरकार के मुताबित पिछले 24 घंटों में प्रदेश…

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[spacetimewithstuartgary]

First ultraviolet imaging of Sun’s middle corona A team of researchers from Southwest Research Institute (SwRI), NASA and the Max Planck Institute for Solar System Research (MPS) have discovered web-like plasma structures in the Sun’s middle corona. The researchers describe their innovative new observation method, imaging the middled corona in ultraviolet (UV) wavelength, in a new study published in Nature Astronomy. The findings could lead to a better understanding of the solar wind’s origins and its interactions with the rest of the solar system. Since 1995, the U.S. National Oceanic and Atmospheric Administration has observed the Sun’s corona with the Large Angle and Spectrometric Coronagraph (LASCO) stationed aboard the NASA and European Space Agency Solar and Heliospheric Observatory (SOHO) spacecraft to monitor space weather that could affect the Earth. But LASCO has a gap in observations that obscures our view of the middle solar corona, where the solar wind originates. “We’ve known since the 1950s about the outflow of the solar wind. As the solar wind evolves, it can drive space weather and affect things like power grids, satellites and astronauts,” said SwRI Principal Scientist Dr. Dan Seaton, one of the authors of the study. “The origins of the solar wind itself and its structure remain somewhat mysterious. While we have a basic understanding of processes, we haven’t had observations like these before, so we had to work with a gap in information.” To find new ways to observe the Sun’s corona, Seaton suggested pointing a different instrument, the Solar Ultraviolet Imager (SUVI) on NOAA’s Geostationary Operational Environmental Satellites (GOES), at either side of the Sun instead of directly at it and making UV observations for a month. What Seaton and his colleagues saw were elongated, web-like plasma structures in the Sun’s middle corona. Interactions within these structures release stored magnetic energy propelling particles into space. “No one had monitored what the Sun’s corona was doing in UV at this height for that amount of time. We had no idea if it would work or what we would see,” he said. “The results were very exciting. For the first time, we have high-quality observations that completely unite our observations of the Sun and the heliosphere as a single system.” Seaton believes these observations could lead to more comprehensive insights and even more exciting discoveries from missions like PUNCH (Polarimeter to Unify the Corona and Heliosphere), an SwRI-led NASA mission that will image how the Sun’s outer corona becomes the solar wind. “Now that we can image the Sun’s middle corona, we can connect what PUNCH sees back to its origins and have a more complete view of how the solar wind interacts with the rest of the solar system,” Seaton said. “Prior to these observations, very few people believed you could observe the middle corona to these distances in UV. These studies have opened up a whole new approach to observing the corona on a large scale.” IMAGE....A new study by researchers from Southwest Research Institute (SwRI), NASA and the Max Planck Institute for Solar System Research (MPS) describes the observation of web-like plasma structures in the Sun’s middle corona, which could lead to a better understanding of the solar wind and its interactions with the rest of the solar system. CREDIT SwRI/NOAA

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Observan la corona solar para estudiar el viento solar y descubrieron algo inesperado

Observan la corona solar para estudiar el viento solar y descubrieron algo inesperado

Usando datos de observación de los satélites meteorológicos estadounidenses GOES, un equipo de investigadores dirigido por el Instituto Max Planck para la Investigación del Sistema Solar (MPS) en Alemania ha dado un paso importante para descubrir uno de los secretos más perseverantes del sol: ¿Cómo lanza nuestra estrella el partículas que constituyen el viento solar en el espacio? Los datos…

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Direct observations of a complex coronal web uncover an important clue as to what mechanism drives solar wind

Direct observations of a complex coronal web uncover an important clue as to what mechanism drives solar wind

Using observational data from the U.S. weather satellites GOES, a team of researchers led by the Max Planck Institute for Solar System Research (MPS) in Germany has taken an important step toward unlocking one of the sun’s most persevering secrets: How does our star launch the particles constituting the solar wind into space? The data provide a unique view of a key region in the solar corona to…

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