| 单词 | magnetosphere |
| 例句 | Without the magnetosphere anyone unfortunate enough to step into sunlight would pretty quickly take on the appearance of, let us say, an overcooked pizza. A Short History of Nearly Everything 2003-05-06T00:00:00Z Anything potent enough to put on such a show could well blow away the magnetosphere, the magnetic zone high above the Earth that normally protects us from ultraviolet rays and other cosmic assaults. A Short History of Nearly Everything 2003-05-06T00:00:00Z The birds, whales and grasses start to die; radiation increases as the magnetosphere undergoes irreversible change. The Age of Miracles by Karen Thompson Walker – review 2012-07-13T21:54:01Z The day includes telescope viewings, science activity stations, 3-D footage of the aurora borealis and presentations on the Earth’s magnetosphere. Spare Times for Children for March 21-27 2014-03-21T02:54:37Z Who knows what the data might reveal about the influence of the magnetosphere on our ability to detect saltiness? Food for thought: will an era of hyper-personalized meals leave a sour taste? 2018-05-23T04:00:00Z And you incur a much larger dose if you get beyond the protective bubble of Earth’s ozone and magnetosphere, the magnetic field that stretches roughly 40,000 miles out at its most compressed point. The Bodily Indignities of the Space Life 2023-11-12T05:00:00Z When the particles reach the magnetic field surrounding our planet, known as the magnetosphere, they interact with it. The importance of the Earth's atmosphere in creating the large storms that affect satellite communications 2023-10-30T04:00:00Z Scientists think that the source of this radiation are fast electrons produced and accelerated in the pulsar's magnetosphere, while traveling towards its periphery. Scientists discover the highest energy gamma-rays ever from a pulsar 2023-10-05T04:00:00Z The Earth has a protective shield called a magnetosphere, which is the area of space around a planet that is controlled by its magnetic field. Spending time in space can harm the human body 2023-09-21T04:00:00Z They are generated by disturbances in the magnetosphere caused by the solar wind, which is an all-encompassing river of charged particles emitted by stars. For the first time, astronomers see an aurora in another star system 2023-05-17T04:00:00Z Her work uncovers the connection between Earth’s magnetosphere and its atmosphere and how the two work together to shield the ground from showers of strong radiation from space. Satellites Threaten Astronomy, but a Few Scientists See an Opportunity 2023-04-17T04:00:00Z The magnetotail is the part of the magnetosphere that extends away from the Sun, in the direction of the solar wind flow. The importance of the Earth's atmosphere in creating the large storms that affect satellite communications 2023-10-30T04:00:00Z The magnetosphere is made up of plasma and electromagnetic fields that surround and co-rotate with the star. Scientists discover the highest energy gamma-rays ever from a pulsar 2023-10-05T04:00:00Z Earth’s magnetosphere is a protective bubble that deflects solar winds, streams of charged particles from the sun that gust through the solar system, and cosmic rays from deep space. Archaeologists Devise a Better Clock for Biblical Times 2022-12-20T05:00:00Z In this way, Io contributes to Jupiter's massive magnetosphere. For the first time, astronomers see an aurora in another star system 2023-05-17T04:00:00Z That magnetosphere is regularly buffeted by winds, flares, mass ejections and particles emitted by the sun, causing disturbances known as geomagnetic storms. Loss of 38 satellites prompts call for better space weather forecasts 2022-11-19T05:00:00Z The plasma sheet is important because it is the source region for the particles that get into the inner magnetosphere, creating the current that causes geomagnetic storms. The importance of the Earth's atmosphere in creating the large storms that affect satellite communications 2023-10-30T04:00:00Z However, above a few GeV, its radiation ends abruptly, presumably because the electrons reach the end of the pulsar's magnetosphere and escape from it. Scientists discover the highest energy gamma-rays ever from a pulsar 2023-10-05T04:00:00Z Jupiter has the strongest magnetic field and largest magnetosphere of any planet, first discovered by radio astronomers from observations of synchrotron radiation. Astronomy 2016-10-13T00:00:00Z Tempering that thrilling prospect was the fact that the probes were engineered primarily to interrogate Jupiter’s powerful magnetosphere, not the far weaker fields and particles of the interstellar medium. ‘Voyager on steroids.’ Mission would probe mysterious region beyond our Solar System 2022-07-27T04:00:00Z The northern lights, or aurora borealis, are caused when solar winds create disturbances in the magnetosphere. Northern lights may be visible this week from Western WA 2022-07-21T04:00:00Z The impact disrupted the magnetosphere, leading to interference with radio signals, GPS, and precision timing applications. The importance of the Earth's atmosphere in creating the large storms that affect satellite communications 2023-10-30T04:00:00Z However, to attain these energies, the electrons might have to travel even farther than the magnetosphere, yet the rotational emission pattern needs to remain intact. Scientists discover the highest energy gamma-rays ever from a pulsar 2023-10-05T04:00:00Z The ions in the inner parts of Jupiter’s magnetosphere rotate with the same period as Jupiter. Astronomy 2016-10-13T00:00:00Z The audio comes from data gathered using Juno’s Waves instrument, designed to measure radio and plasma waves detected in Jupiter’s magnetosphere, the bubble of charged particles that envelop the gas giant. Listen to these wild sounds NASA recorded from Jupiter’s moon 2021-12-22T05:00:00Z “Did this happen on the surface of the star or in the magnetosphere or in the material around the magnetar?” asks Emily Petroff, an astrophysicist also at the University of Amsterdam. Mysterious Fast Radio Bursts Are Finally Coming into Focus 2021-11-22T05:00:00Z "This shows that the geomagnetic storm drives more outflow from the Earth's ionosphere, and that the ionospheric plasma can move quickly throughout the magnetosphere." The importance of the Earth's atmosphere in creating the large storms that affect satellite communications 2023-10-30T04:00:00Z This magnetosphere, in the region above the ionosphere, shields all life on Earth, and its atmosphere, from damaging solar winds and the corrosive effects of solar radiation. Analysis | Intelligent life probably exists on distant planets — even if we can’t make contact, astrophysicist says 2021-06-18T04:00:00Z Where do the charged particles trapped in our magnetosphere come from? Astronomy 2016-10-13T00:00:00Z Ganymede is Jupiter’s largest moon and the only moon in the Solar System to have a magnetosphere of its own. Listen to these wild sounds NASA recorded from Jupiter’s moon 2021-12-22T05:00:00Z It is also the only moon in the solar system with its own magnetosphere, which is a region of charged particles that encompasses the moon, according to NASA. NASA craft buzzes Jupiter’s largest moon in closest flyby in 20 years 2021-06-07T04:00:00Z Despite its status as a moon, it’s larger than the tiny planet Mercury and is the only moon to sport a magnetic field, a bubble of charged particles dubbed a magnetosphere. NASA’s Juno Set for Close Encounter with Jupiter’s Moon Ganymede 2021-06-07T04:00:00Z The plasma emitted from these ejections pummel Earth’s protective magnetosphere and slide around into its polar regions, clashing with the atmosphere and giving rise to the Northern and Southern Lights, or aurora. One of NASA’s Solar Orbiter tools caught its first video of a coronal mass ejection 2021-05-18T04:00:00Z Typically, Earth’s magnetosphere extends about 60,000 kilometers, or 10 Earth radii, in the direction of the Sun. Astronomy 2016-10-13T00:00:00Z In addition to the audio track, other speakers at AGU provided updates on their latest findings of the Juno mission, including further exploration of Jupiter’s magnetosphere. Listen to these wild sounds NASA recorded from Jupiter’s moon 2021-12-22T05:00:00Z Earth’s shielding magnetosphere crumpled and shrunk by two thirds, sending powerful geomagnetic currents rippling through the planet. Can a Moon Base be Safe for Astronauts? 2020-10-22T04:00:00Z Once every 53 days, the spacecraft skims low over the planet’s pole to collect data on its magnetosphere, deep atmosphere and internal structure. NASA’s isolation experts: Lockdown lessons from space 2020-05-27T04:00:00Z But when they do, they create a geomagnetic storm which, much like a spring, compresses one side of the Earth’s magnetosphere while extending the other. Can we predict the weather in space? 2020-02-06T05:00:00Z The regions of high-energy ions in the magnetosphere are often called the Van Allen belts in recognition of the University of Iowa professor who built the scientific instrumentation for Explorer 1. Astronomy 2016-10-13T00:00:00Z Juno launched from Cape Canaveral Air Force Station in 2011, and it was a mission to examine Jupiter's gravity field, composition and polar magnetosphere. NASA’s Juno captures stunning Jupiter image showing ‘white oval’ storm 2020-01-15T05:00:00Z "Under this scenario, the distinct field and plasma environment at Mars raises interesting questions about how these oscillations propagate through the magnetosphere and ionosphere and reach the surface." Bizarre magnetic pulses found on Mars: It 'raises interesting questions' 2019-09-23T04:00:00Z Like Earth, the auroras on Jupiter are oval rings near their poles and are driven by "a gigantic system of electrical currents that connects the polar light region with Jupiter's magnetosphere," the statement added. Mysterious alternating currents found on Jupiter 2019-07-17T04:00:00Z “It is extremely rare to connect a specific auroral feature to its drivers far away in space in the magnetosphere, and Steve presents unusual opportunities to do so,” she says. Meet Steve: Streaking, pulsing northern lights in the spring equinox sky 2019-03-20T04:00:00Z Since 1958, hundreds of spacecraft have explored various regions of the magnetosphere. Astronomy 2016-10-13T00:00:00Z When jets of charged particles from the sun hit our magnetosphere, some of the ensuing ripples travel towards the north and southern poles and get reflected back. Solar Jets Cause Standing Waves in Earth's Magnetic Field 2019-03-19T04:00:00Z The magnetosphere — the magnetic field that surrounds our planet like a protective shield — had degraded to its lowest intensity ever, according to a study published January 28 in Nature Geoscience. Ancient Earth’s weakened magnetic field may have driven mass extinction 2019-02-18T05:00:00Z "Jupiter's electric current systems are driven by the enormous centrifugal forces in Jupiter's rapidly rotating magnetosphere," Saur added. Mysterious alternating currents found on Jupiter 2019-07-17T04:00:00Z The magnetosphere—the magnetic field that surrounds our planet like a protective shield—had degraded to its lowest intensity ever, according to a study published January 28 in Nature Geoscience. Ancient Earth's Weakened Magnetic Field May Have Driven Mass Extinction 2019-02-15T05:00:00Z When the solar wind reaches Earth, as we saw, it causes Earth’s magnetosphere to contract and then expand after the solar wind passes by. Astronomy 2016-10-13T00:00:00Z This magnetosphere fends off charged particles hurtling toward us from space. Why Do the Northern and Southern Lights Differ? 2019-02-13T05:00:00Z By contrast, pulsating auroras are created tens of thousands of kilometres away, in the equatorial region of the magnetosphere — the area around Earth that is dominated by the planet’s magnetic field. 2018: Choice cuts from this year’s News & Views articles 2018-12-13T05:00:00Z And her own research focuses on a longstanding puzzle in the gas giant’s magnetosphere related to the mysterious heating of plasma as it diffuses outward from Io. How Do You Find an Alien Ocean? Margaret Kivelson Figured It Out 2018-10-08T04:00:00Z More data points are needed, she says, although she also notes the magnetosphere’s apparent increase in strength across a half billion years does support the researchers’ analysis. Ancient Earth's Weakened Magnetic Field May Have Driven Mass Extinction 2019-02-15T05:00:00Z A global magnetic field, generated in the core, produces Earth’s magnetosphere, which can trap charged atomic particles. Astronomy 2016-10-13T00:00:00Z But such a scenario is actually “quite rare,” says Aaron Ridley, a magnetosphere researcher at the University of Michigan who was not involved in the new study. Why Do the Northern and Southern Lights Differ? 2019-02-13T05:00:00Z But because they orbit their stars more closely than Mercury orbits the sun, they likely face strong stellar winds and radiation levels inimical to life—unless the planet is protected by a magnetosphere like Mercury's. Most ambitious Mercury mission yet will explore mysteries of innermost planet 2018-10-03T04:00:00Z We will be able to study the interaction of the sun and the moon with Earth’s magnetosphere. The lunar gateway: a short cut to Mars? 2018-09-22T04:00:00Z Instead, deep in the planet’s interior an event was taking place that would help the magnetosphere rebound, according to the study’s authors. Ancient Earth's Weakened Magnetic Field May Have Driven Mass Extinction 2019-02-15T05:00:00Z We see part of the magnetosphere, brightest in the middle because the largest number of charged particles are in the equatorial zone of Jupiter. Astronomy 2016-10-13T00:00:00Z And if a CME hits our planet’s magnetosphere at the right angle, it can generate powerful waves of electricity within the Earth. This NASA spacecraft is about to probe one of Earth’s scariest threats — the sun 2018-08-09T04:00:00Z Our planet’s magnetic field generates a protective bubble, called the magnetosphere, that shields the surface from damaging cosmic radiation. Chernobyl's Mutated Species May Help Protect Astronauts 2018-04-30T04:00:00Z Like the northern lights, S.A.I.D. results from interactions between charged solar particles and the earth’s magnetosphere. Steve, a Famous Northern Light, Stays Mysterious (and Keeps His Name) 2018-03-15T04:00:00Z Another location would be to better constrain the timing of the magnetosphere’s vicissitudes. Ancient Earth's Weakened Magnetic Field May Have Driven Mass Extinction 2019-02-15T05:00:00Z Inside each magnetosphere, charged particles spiral around in the magnetic field; as a result, they can be accelerated to high energies. Astronomy 2016-10-13T00:00:00Z This causes the fluid core to rotate in lockstep with Jupiter’s magnetosphere, a large field of magnetism that surrounds the planet and is generated by electrical currents inside Jupiter. NASA’s Juno spacecraft finds deep winds and patterned cyclones on Jupiter 2018-03-07T05:00:00Z Even the shielding currently used on the International Space Station, which is low enough in Earth’s orbit to sit safely inside the magnetosphere, would not be enough to protect pioneering astronauts headed into deep space. Chernobyl's Mutated Species May Help Protect Astronauts 2018-04-30T04:00:00Z Jupiter’s magnetosphere and aurorae observed by the Juno spacecraft during its first polar orbits. Clusters of cyclones encircling Jupiter’s poles 2018-03-06T05:00:00Z IMAGE’s instruments captured energetic neutral particles ejected by collisions of atoms in the inner magnetosphere, creating a broad-scale picture of that region and its interactions with the sun. Amateur astronomer discovers a revived NASA satellite 2018-01-26T05:00:00Z In Jupiter’s case, Io, one of its moons, turns out to have volcanic eruptions that blast charged particles into space and right into the jovian magnetosphere. Astronomy 2016-10-13T00:00:00Z When CMEs interact with our planet's magnetosphere, they induce electric currents that may travel through the ground and rupture power grids. This NASA spacecraft will get closer to the sun than anything ever before 2018-01-22T05:00:00Z ESA’s Cluster II mission to monitor Earth’s magnetosphere involves more than 1,000 international researchers who analyse data from its 4 spacecraft, each of which carries 11 instruments. Maximize the impacts of space science There, according to the E.S.A., they will both collect information about Mercury’s composition, atmosphere, magnetosphere and geophysics in order to investigate its history and provide insight into how it and the other rocky planets formed. Cassini Is Gone. Here Are the Next Space Missions to Watch Out For. 2017-09-15T04:00:00Z “It is really invaluable for now-casting space weather and really understanding the global response of the magnetosphere to solar storms.” Amateur astronomer discovers a revived NASA satellite 2018-01-26T05:00:00Z Auroras are caused when energetically charged particles from the Sun interact with Earth’s magnetosphere, and the Sun is more likely to spew out particles when it is active and the sunspot number is high. Astronomy 2016-10-13T00:00:00Z Voyager found Saturn to be a planet with a complex interior, atmosphere and magnetosphere. Cassini at Saturn: A Retrospective 2017-09-13T04:00:00Z But for five days about every month our lunar neighbor is shielded by Earth’s magnetosphere—a bubblelike region where the planet’s magnetic field dominates. Newfound Material on the Moon Could Offer Clues to Our Planet's Early Years 2017-08-29T04:00:00Z If the molten lava doesn’t kill you, the radiation trapped within Jupiter’s giant and powerful magnetosphere just might. A Vacation Guide to the Solar System 2017-06-06T04:00:00Z Earth's magnetic shield, or magnetosphere, extends over a radius of a million kilometres. Scientists record breach in magnetic field - BBC News 2017-02-02T05:00:00Z Space weather is the effect of solar activity on our own planet, both in our magnetosphere and on Earth’s surface. Astronomy 2016-10-13T00:00:00Z The spacecraft continues to gather data on Jupiter’s atmosphere and magnetosphere on every fly-by — just more slowly than planned. 2016 in news: The science events that shaped the year 2016-12-15T05:00:00Z The inner magnetosphere chunk is crucial to the model’s overall success, says developer Gábor Tóth at the University of Michigan. US sharpens surveillance of crippling solar storms 2016-09-19T04:00:00Z The gas giant’s magnetosphere is nearly twenty thousand times more powerful than Earth’s, resulting in spectacular polar auroras larger than our entire planet. The Juno Spacecraft Reaches Jupiter 2016-07-05T04:00:00Z The giant cloud of plasma ejected from the solar corona in 2015 caused massive compression of the Earth's magnetosphere and triggered a severe geomagnetic storm. Scientists record breach in magnetic field - BBC News 2017-02-02T05:00:00Z And suppose we have a few days of warning that a big solar storm is coming that will overload Earth’s magnetosphere with charged particles and send more ultraviolet and X-rays toward our planet. Astronomy 2016-10-13T00:00:00Z The waves are limited by the low density of particles in the outer magnetosphere, according to NASA. Listen to the sound of NASA’s Juno spacecraft crossing into Jupiter’s magnetic field 2016-07-01T04:00:00Z The motion of this conductive material produces an electric current, ultimately creating a magnetic field known as the magnetosphere that’s 20 times stronger than the magnetic field of Earth. NASA’s Juno spacecraft will soon reach Jupiter and start unlocking the planet’s secrets 2016-06-30T04:00:00Z These charged winds create their own magnetic fields, which clash against our planet's magnetosphere. NASA spacecraft measure magnetic explosions that drive space weather 2016-05-12T04:00:00Z Auroras are created when fast-moving, magnetic solar material strikes Earth's magnetic bubble, the magnetosphere. The 10 Biggest NASA Instagram Posts of 2015 2015-12-21T05:00:00Z Why is the shape of the magnetosphere not spherical like the shape of Earth? Astronomy 2016-10-13T00:00:00Z After crossing into the magnetosphere, that particle density dropped about a hundredfold, according to NASA. Listen to the sound of NASA’s Juno spacecraft crossing into Jupiter’s magnetic field 2016-07-01T04:00:00Z This field, called a magnetosphere, protected Mars from damage by solar winds, just as Earth's magnetosphere protects us now. The Sun has stripped away Mars' atmosphere, causing global climate change 2015-11-05T05:00:00Z The excited particles from the Sun stream into the magnetic field lines of Earth, transferring energy into the magnetosphere. NASA spacecraft measure magnetic explosions that drive space weather 2016-05-12T04:00:00Z This collision rattles the magnetosphere in an event called a geomagnetic storm, sending trapped charged particles zooming down magnetic field lines towards the atmosphere, where they collide brilliantly with molecules in the air, creating auroras. The 10 Biggest NASA Instagram Posts of 2015 2015-12-21T05:00:00Z Which planet has the strongest magnetic field, and hence the largest magnetosphere? Astronomy 2016-10-13T00:00:00Z And here’s what Juno recorded as it crossed into the magnetosphere. Listen to the sound of NASA’s Juno spacecraft crossing into Jupiter’s magnetic field 2016-07-01T04:00:00Z Mars’ current magnetosphere is about 40 times weaker than Earth's, making Mars much more susceptible to damage from solar flares. The Sun has stripped away Mars' atmosphere, causing global climate change 2015-11-05T05:00:00Z Reconnection takes place at the outer edges of the Earth's magnetic field, which is known as the magnetosphere. NASA spacecraft measure magnetic explosions that drive space weather 2016-05-12T04:00:00Z When the magnetosphere shields Earth from these solar particles, they get funneled toward the polar regions of our atmosphere. Our Power Grid Is More Vulnerable to Space Weather Than We Thought 2015-08-17T04:00:00Z Further confirmation that a liquid ocean exists below the ice comes from measurements of the small magnetic field induced by Europa’s interactions with the magnetosphere of Jupiter. Astronomy 2016-10-13T00:00:00Z Right now, Juno is just at the edge of the magnetosphere right now, so things aren’t quite hellish just yet. Listen to the sound of NASA’s Juno spacecraft crossing into Jupiter’s magnetic field 2016-07-01T04:00:00Z Simply protecting travelers from radiation outside of the magnetosphere is a challenge. Pluto: A Reminder of Why Space Is Important to Science on Earth 2015-07-20T04:00:00Z As they push on, the researchers hope to examine how the magnetosphere changes during different times of the Neptune year and how it interacts with Neptune’s largest moon, Triton. Neptune's Strange Magnetic Field Stretches Arms in New Model (Video) 2015-07-08T04:00:00Z According to Limoli, travelers to Mars would face more trouble than those who work on the International Space Station because they'd face more galactic cosmic rays outside the protective magnetosphere of the Earth. Mars-Bound Astronauts May Face Danger From Cosmic Rays 2015-05-01T04:00:00Z The quartet of observatories is being placed into an oblong orbit stretching tens of thousands of miles into the magnetosphere - nearly halfway to the moon at one point. NASA launches 4 spacecraft to solve magnetic mystery 2015-03-13T04:00:00Z On Jun 24th, the spacecraft first crossed through the bow shock just outside the magnetosphere. Listen to the sound of NASA’s Juno spacecraft crossing into Jupiter’s magnetic field 2016-07-01T04:00:00Z The quartet of observatories will be placed into an oblong orbit stretching tens of thousands of miles into the magnetosphere — nearly halfway to the moon at one point. NASA launches 4 spacecraft to solve magnetic mystery 2015-03-12T04:00:00Z Eastwood’s group, working with plasma physicists, used a supercomputer to model the behavior of the superheated, supercharged state of matter in Neptune’s magnetosphere. Neptune's Strange Magnetic Field Stretches Arms in New Model (Video) 2015-07-08T04:00:00Z “Right where the solar wind meets the magnetosphere, that boundary, you have a weak point in the magnetic field,” Dr. Dorelli said. NASA Mission to Measure Earth’s Magnetic Collisions 2015-03-12T04:00:00Z The field lines bump up against the Earth's protective magnetic field — the magnetosphere — causing a few lines to break and reconnect. Launch Tomorrow for Satellites Set to Solve Earth's Magnetic Mysteries 2015-03-11T04:00:00Z Analysis of the data provided by the satellite measurements has progressed to the stage at which the broad outlines of the magnetosphere can now be mapped with reasonable accuracy.” An Imaginative View of Saturn from Titan in 1915 2015-02-24T05:00:00Z They’ll be able to observe how the coma’s composition changes, as well as other properties — like the development of a "magnetosphere" that insulates comets and other celestial bodies from solar winds. Rosetta's scientists are finally learning how comets really work 2015-01-22T05:00:00Z But Richmond says for astronauts voyaging beyond Earth’s protective magnetosphere, then the x-rays and gamma rays from such a supernova 150 light years away might indeed harbor enough radiation to sicken a space crew. Odds Remain Against Earth Being Hit By Lethal Supernova 2014-06-30T04:00:00Z The $296-million mission, known as Swarm, will map the magnetosphere for at least four years. Mission to Map Earth's Magnetic Field Readies for Take-off 2013-11-21T23:15:00.470Z Radiation would remain a danger during the stay, with Mars possessing no magnetosphere to shield the surface from cosmic and solar rays. UK team unveils Mars concept mission 2013-07-24T06:54:22Z Before the Jupiter fly-by, he created overarching working groups around four key themes: moons, rings, atmosphere and magnetosphere. Voyager: Outward bound 2013-05-22T17:20:35.240Z Like the coma, the magnetosphere grows near the sun and shrinks away from it, and Nilsson says this mission is the first time we’ll be able to actually watch one develop. Rosetta's scientists are finally learning how comets really work 2015-01-22T05:00:00Z Air Force in the 1960s for research on Earth's magnetosphere, McDowell said in an emailed response to questions. U.S. sees China launch as test of anti-satellite muscle: source 2013-05-16T01:20:41Z The mission's primary objective is to separate Earth's geomagnetic field from the magnetic field induced in the uppermost magnetosphere by the Sun's charged particles. Mission to Map Earth's Magnetic Field Readies for Take-off 2013-11-21T23:15:00.470Z Air Force in the 1960s for research on the Earth's magnetosphere, McDowell said in an emailed response to questions. China missile hit highest suborbital level since 1976: scientist 2013-05-15T05:33:45Z And they discovered a plasma, with temperatures of hundreds of millions of degrees Celsius, enshrouding Jupiter's magnetosphere. Voyager: Outward bound 2013-05-22T17:20:35.240Z One tends to forget how protective are the Earth’s atmosphere and magnetosphere. Space Invaders -- Asteroids, Mars and Radiation 2013-03-04T04:49:05Z Dr. David Sibeck describes in instruments on NASA’s twin Van Allen probes that are exploring the Van Allen Radiation Belts in the Earth’s magnetosphere. Van Allen probes spy third band of radiation before it disappears 2013-02-28T19:00:00Z In November, it plans to launch three satellites to improve our fairly blurry understanding of the magnetosphere. Lost in migration: Earth's magnetic field overdue a flip 2012-10-03T15:42:00Z In general, if the charged particles from a CME hit Earth's magnetosphere head on and the ejection has a strong magnetic field pointing south, then the disruptive effects are greater, Gombosi says. Short-Circuiting Civilization: Predicting the Disruptive Potential of a Solar Storm Is More Art Than Science 2012-08-23T18:15:00.330Z Every 100,000 to a million years or more, the north-south orientation of the magnetosphere reverses, an event often preceded by an overall weakening of the field. Earth’s Core: The Enigma 1,800 Miles Below Us 2012-05-28T19:27:17Z Kunches said the geomagnetic component of the storm may arrive a bit ahead of schedule because it follows a previous storm that left the Sun on Sunday and is currently buffeting the Earth's magnetosphere. Strong Solar Storm Heading for Earth 2012-03-08T09:45:00.407Z Experts at Space Weather.com believe the flare will only graze the earth's magnetosphere, so significant disruptions to radio signals are not expected. Big Solar Flare May Bring Major Aurora 2012-03-07T18:15:00.217Z "This is quite a challenge, as the magnetosphere is small and very dynamic," Heyner told SPACE.com. Solar Wind May Explain Planet Mercury's Puny Magnetic Field 2011-12-23T00:15:00.447Z Viereck says modelers also need a more detailed picture of the exact conditions in Earth's magnetosphere at the moment a CME hits. Short-Circuiting Civilization: Predicting the Disruptive Potential of a Solar Storm Is More Art Than Science 2012-08-23T18:15:00.330Z European scientists are already building the bridges, as they did for China's Double Star mission to study Earth's magnetosphere, to move such collaborations forward. Desirable partners 2011-11-16T22:20:02.747Z That’s because it’s in large part shielded from high-energy particles by the plasmasphere, which is a cloud of plasma that is part of the Earth’s magnetosphere. A Powerful Solar Storm Could Render Satellites Inoperable For Years 2011-09-14T15:12:35Z We're seeing these seeing these very dynamic phenomena in the magnetosphere. Mercury's origins may differ from sister planets 2011-06-16T18:58:46Z For purposes of planning, the Cassini scientists were divided into five “disciplines”: those concerned with Saturn; with Titan; with the rings; with the icy satellites; and with the magnetosphere. Finding a Way to Give a Saturn Explorer 7 More Years 2010-04-19T20:24:00Z |
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