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Auroras over Alaska last Night.😍😍😍 This is visual proof that our planet has a shield. High-energy particles from the Sun slam into Earth’s magnetic field at incredible speeds. Instead of hitting the surface, they are guided along invisible magnetic lines and released as light in our upper atmosphere. Without... show more

Night Sky Today

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53,769 次观看 • 7 个月前 •via X (Twitter)

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Auroras lit up Alaska’s skies last night 🌌 A stunning reminder that Earth is protected by an invisible shield. When high-energy particles from the Sun race toward our planet, they collide with Earth’s magnetic field. Instead of reaching the surface, they’re steered along magnetic lines toward the poles, where they release their energy as glowing light high in the atmosphere. Without this powerful magnetic bubble, life on Earth simply wouldn’t exist.

Auroras lit up Alaska’s skies last night 🌌 A stunning reminder that Earth is protected by an invisible shield. When high-energy particles from the Sun race toward our planet, they collide with Earth’s magnetic field. Instead of reaching the surface, they’re steered along magnetic lines toward the poles, where they release their energy as glowing light high in the atmosphere. Without this powerful magnetic bubble, life on Earth simply wouldn’t exist.

Night Sky Today

26,685 次观看 • 7 个月前

Auroras danced across Alaska’s sky last night.😮🌌 A breathtaking sign that Earth is wrapped in a powerful protective shield. Charged particles from the Sun hurtle toward our planet at extreme speeds, but Earth’s magnetic field deflects and guides them along invisible pathways. As they funnel into the upper atmosphere, their energy is released as waves of light. Without this magnetic shield, Earth would be exposed—and life as we know it wouldn’t be possible.

Auroras danced across Alaska’s sky last night.😮🌌 A breathtaking sign that Earth is wrapped in a powerful protective shield. Charged particles from the Sun hurtle toward our planet at extreme speeds, but Earth’s magnetic field deflects and guides them along invisible pathways. As they funnel into the upper atmosphere, their energy is released as waves of light. Without this magnetic shield, Earth would be exposed—and life as we know it wouldn’t be possible.

Night Sky Today

24,269 次观看 • 7 个月前

Auroras for last night over Alaska😮 These lights are the result of high-energy particles from the Sun slamming into Earth's magnetic field at millions of miles per hour. Without this magnetic bubble, life as we know it wouldn't exist. We are watching our atmosphere protect us in real-time.😍

Auroras for last night over Alaska😮 These lights are the result of high-energy particles from the Sun slamming into Earth's magnetic field at millions of miles per hour. Without this magnetic bubble, life as we know it wouldn't exist. We are watching our atmosphere protect us in real-time.😍

Night Sky Today

12,100 次观看 • 7 个月前

Captured over Fairbanks, Alaska, this is one of those rare moments where science and imagination collide. What looks like a glowing, winged figure in the sky is actually an intense auroral display - shaped entirely by the invisible forces of Earth's magnetic field. Auroras form when charged particles from the Sun collide with gases high above our planet. But the colors here tell a deeper story.

Captured over Fairbanks, Alaska, this is one of those rare moments where science and imagination collide. What looks like a glowing, winged figure in the sky is actually an intense auroral display - shaped entirely by the invisible forces of Earth's magnetic field. Auroras form when charged particles from the Sun collide with gases high above our planet. But the colors here tell a deeper story.

Physics & Astronomy Zone

190,250 次观看 • 4 个月前

It's legitimately incredible what we can observe happening on sun. This is a timelapse of a flaring active region I captured from my backyard. You can see how energy shifts across the atmosphere in the form of loops of plasma, guided by the powerful magnetic field.

It's legitimately incredible what we can observe happening on sun. This is a timelapse of a flaring active region I captured from my backyard. You can see how energy shifts across the atmosphere in the form of loops of plasma, guided by the powerful magnetic field.

Andrew McCarthy

82,458 次观看 • 6 个月前

he worst thing is that NASA is aware of the connection between the Earth's magnetic field and climate change, but they openly lie to you while in classified Pentagon reports they address this issue. They even have studies from the 1970s about the connection between geomagnetic excursions and the ice ages. The Earth’s magnetic field is weakening, and in the last 30 years the weakening has accelerated.

he worst thing is that NASA is aware of the connection between the Earth's magnetic field and climate change, but they openly lie to you while in classified Pentagon reports they address this issue. They even have studies from the 1970s about the connection between geomagnetic excursions and the ice ages. The Earth’s magnetic field is weakening, and in the last 30 years the weakening has accelerated.

Open Minded Approach

533,190 次观看 • 9 个月前

On November 27 and 28, a series of powerful solar flares swept across the Sun’s surface, creating this coronal hole. This phenomenon is a temporary region of relatively cool, less dense plasma in the solar corona where the Sun's magnetic field extends into interplanetary space as an open field. The open magnetic field of a coronal hole allows solar wind to escape into space at a much quicker rate, leading to increased chances of geomagnetic storms upon colliding with Earth’s magnetosphere.

On November 27 and 28, a series of powerful solar flares swept across the Sun’s surface, creating this coronal hole. This phenomenon is a temporary region of relatively cool, less dense plasma in the solar corona where the Sun's magnetic field extends into interplanetary space as an open field. The open magnetic field of a coronal hole allows solar wind to escape into space at a much quicker rate, leading to increased chances of geomagnetic storms upon colliding with Earth’s magnetosphere.

Massimo

728,122 次观看 • 2 年前

🚨 PARKER SOLAR PROBE JUST FOUND HIGH-ENERGY PARTICLES NEAR THE SUN THAT NO MODEL PREDICTED AND WE DON’T KNOW HOW THEY GOT SO ENERGETIC. During its close passes through the solar corona, NASA’s Parker Solar Probe detected protons accelerated to energies around 400 keV roughly 1,000 times higher than current models of magnetic reconnection at the heliospheric current sheet could explain. The particles appear to be trapped and energized inside magnetic islands that form and merge during reconnection events at the current sheet (the vast surface where the Sun’s magnetic field flips polarity). This mechanism was not expected to produce such high energies so close to the Sun. Why this matters: • It reveals a previously unknown or underestimated source of energetic particles right in the solar corona • Existing models of solar energetic particles have focused mainly on shocks from coronal mass ejections — this suggests reconnection can also be a powerful accelerator • The same process may be contributing more to coronal heating than previously calculated • It has implications for space weather forecasting, since these particles can affect spacecraft and astronauts The deeper implication: Parker is showing us that the physics of the near-Sun environment is more energetic and complex than our models assumed. Magnetic reconnection long known as an important process appears capable of accelerating particles to surprisingly high energies through the merging of magnetic islands. This doesn’t just tweak our understanding of the Sun; it may force revisions in how we model particle acceleration across many astrophysical environments. We’re still in the early stages of understanding what Parker is revealing, but it’s already clear that the corona is more violent and dynamic than we thought. How do you think this discovery might change our models of space weather or solar physics in the coming years? Follow for more updates from Parker Solar Probe and the evolving picture of our Sun.

🚨 PARKER SOLAR PROBE JUST FOUND HIGH-ENERGY PARTICLES NEAR THE SUN THAT NO MODEL PREDICTED AND WE DON’T KNOW HOW THEY GOT SO ENERGETIC. During its close passes through the solar corona, NASA’s Parker Solar Probe detected protons accelerated to energies around 400 keV roughly 1,000 times higher than current models of magnetic reconnection at the heliospheric current sheet could explain. The particles appear to be trapped and energized inside magnetic islands that form and merge during reconnection events at the current sheet (the vast surface where the Sun’s magnetic field flips polarity). This mechanism was not expected to produce such high energies so close to the Sun. Why this matters: • It reveals a previously unknown or underestimated source of energetic particles right in the solar corona • Existing models of solar energetic particles have focused mainly on shocks from coronal mass ejections — this suggests reconnection can also be a powerful accelerator • The same process may be contributing more to coronal heating than previously calculated • It has implications for space weather forecasting, since these particles can affect spacecraft and astronauts The deeper implication: Parker is showing us that the physics of the near-Sun environment is more energetic and complex than our models assumed. Magnetic reconnection long known as an important process appears capable of accelerating particles to surprisingly high energies through the merging of magnetic islands. This doesn’t just tweak our understanding of the Sun; it may force revisions in how we model particle acceleration across many astrophysical environments. We’re still in the early stages of understanding what Parker is revealing, but it’s already clear that the corona is more violent and dynamic than we thought. How do you think this discovery might change our models of space weather or solar physics in the coming years? Follow for more updates from Parker Solar Probe and the evolving picture of our Sun.

TheNewPhysics

16,192 次观看 • 2 个月前

🚨 THE SUN JUST PUNCHED EARTH IN THE MAGNETIC FACE - AND WE LOVED IT On November 11, the Sun fired off an X5.1 solar flare - the biggest of 2025 - and hurled a plasma freight train at Earth at 600+ km/s. Twenty-four hours later, it slammed into our magnetosphere like a cosmic battering ram. NASA’s model shows it perfectly: Earth, a tiny blue marble at the center… Red zones whipping past like solar shrapnel… Magnetic field lines bending, twisting, screaming under the impact. This is what a geomagnetic storm looks like when the universe decides to remind you who’s in charge. The fallout? Satellites jitter. GPS drifts. HF comms get scrambled. And the sky throws a rave - auroras blooming far south of where they have any business being. With the Sun climbing toward peak activity, this won’t be the last hit. Expect more storms, more skyfire, and at least one “Why is the aurora over Chicago?” moment before 2026 is done. Source: Black Hole

🚨 THE SUN JUST PUNCHED EARTH IN THE MAGNETIC FACE - AND WE LOVED IT On November 11, the Sun fired off an X5.1 solar flare - the biggest of 2025 - and hurled a plasma freight train at Earth at 600+ km/s. Twenty-four hours later, it slammed into our magnetosphere like a cosmic battering ram. NASA’s model shows it perfectly: Earth, a tiny blue marble at the center… Red zones whipping past like solar shrapnel… Magnetic field lines bending, twisting, screaming under the impact. This is what a geomagnetic storm looks like when the universe decides to remind you who’s in charge. The fallout? Satellites jitter. GPS drifts. HF comms get scrambled. And the sky throws a rave - auroras blooming far south of where they have any business being. With the Sun climbing toward peak activity, this won’t be the last hit. Expect more storms, more skyfire, and at least one “Why is the aurora over Chicago?” moment before 2026 is done. Source: Black Hole

Mario Nawfal

613,135 次观看 • 9 个月前

🚨 SCIENTISTS JUST SHOWED THAT LIGHT CAN TWIST MATTER USING ITS MAGNETIC FIELD. For a long time, physicists assumed the magnetic component of light was far too weak to have any meaningful effect on matter compared to its electric field. New experiments are challenging that view. Researchers have demonstrated that intense, properly structured light can induce magnetization and even mechanical twisting in materials through its magnetic field alone. This is an extension of the inverse Faraday effect, but observed with greater strength and control than many expected. Why this matters: • It opens new ways to control magnetism and material properties using only light • Could lead to faster, more energy-efficient magnetic memory and spintronic devices • Offers a new tool for manipulating matter at the nanoscale without physical contact • Bridges optics and magnetism in ways that were previously difficult to achieve The deeper implication: Light is not just an information carrier under the right conditions, its magnetic field can directly reshape the magnetic and mechanical state of matter. This blurs the line between electromagnetic waves and material control. If these effects can be scaled and made practical, we may eventually use light itself as a precise tool to write magnetic information or mechanically actuate tiny structures, rather than relying solely on electric currents or physical forces. We’re discovering that light still has hidden capabilities we haven’t fully exploited. How do you think being able to control matter with light’s magnetic field could change technology in the next decade? Follow for more frontier optics, quantum materials, and light-matter physics.

🚨 SCIENTISTS JUST SHOWED THAT LIGHT CAN TWIST MATTER USING ITS MAGNETIC FIELD. For a long time, physicists assumed the magnetic component of light was far too weak to have any meaningful effect on matter compared to its electric field. New experiments are challenging that view. Researchers have demonstrated that intense, properly structured light can induce magnetization and even mechanical twisting in materials through its magnetic field alone. This is an extension of the inverse Faraday effect, but observed with greater strength and control than many expected. Why this matters: • It opens new ways to control magnetism and material properties using only light • Could lead to faster, more energy-efficient magnetic memory and spintronic devices • Offers a new tool for manipulating matter at the nanoscale without physical contact • Bridges optics and magnetism in ways that were previously difficult to achieve The deeper implication: Light is not just an information carrier under the right conditions, its magnetic field can directly reshape the magnetic and mechanical state of matter. This blurs the line between electromagnetic waves and material control. If these effects can be scaled and made practical, we may eventually use light itself as a precise tool to write magnetic information or mechanically actuate tiny structures, rather than relying solely on electric currents or physical forces. We’re discovering that light still has hidden capabilities we haven’t fully exploited. How do you think being able to control matter with light’s magnetic field could change technology in the next decade? Follow for more frontier optics, quantum materials, and light-matter physics.

TheNewPhysics

34,654 次观看 • 2 个月前

Whistleblower Dr. Jack Cruz says there's an extinction level event coming in the near future that could destroy life on the surface of the planet due to the Earth's magnetic field shifting and shrinking, Late last year we had a former Bush official exposing the elite's fear of this upcoming geophysical event on the Tucker Carlson Show. She talked about this as being the reason behind all the elites building bunkers due to the surface of the planet drastically changing in our future. In this video, I tie a number of evidences together and point out what they are trying to hide from us.

Whistleblower Dr. Jack Cruz says there's an extinction level event coming in the near future that could destroy life on the surface of the planet due to the Earth's magnetic field shifting and shrinking, Late last year we had a former Bush official exposing the elite's fear of this upcoming geophysical event on the Tucker Carlson Show. She talked about this as being the reason behind all the elites building bunkers due to the surface of the planet drastically changing in our future. In this video, I tie a number of evidences together and point out what they are trying to hide from us.

Godrules

45,083 次观看 • 4 个月前

🚨 CHINA JUST ACTIVATED A MAGNET 700,000× STRONGER THAN EARTH’S MAGNETIC FIELD Chinese scientists have powered up a superconducting research magnet reaching 35.6 tesla one of the strongest sustained magnetic fields ever created. For comparison: • Earth’s magnetic field ≈ 0.00005 tesla • Hospital MRI ≈ 1.5–3 tesla • This new system = 35.6 tesla And it can reportedly maintain that field for over 200 hours continuously. Why this matters: Extreme magnetic fields allow scientists to explore matter under conditions almost impossible to reproduce naturally. This could help advance: • superconductors • quantum materials • fusion research • next-generation electronics • exotic states of matter • ultra-precise molecular imaging At these field strengths, materials can begin behaving in completely unexpected ways. Electrons reorganize. Quantum effects dominate. Normal physics starts looking abnormal. The race for stronger magnetic fields is becoming a race to unlock entirely new physics. Humanity is no longer just observing extreme conditions in the universe. We’re beginning to manufacture them on Earth. Follow for more future science and technology breakthroughs.

🚨 CHINA JUST ACTIVATED A MAGNET 700,000× STRONGER THAN EARTH’S MAGNETIC FIELD Chinese scientists have powered up a superconducting research magnet reaching 35.6 tesla one of the strongest sustained magnetic fields ever created. For comparison: • Earth’s magnetic field ≈ 0.00005 tesla • Hospital MRI ≈ 1.5–3 tesla • This new system = 35.6 tesla And it can reportedly maintain that field for over 200 hours continuously. Why this matters: Extreme magnetic fields allow scientists to explore matter under conditions almost impossible to reproduce naturally. This could help advance: • superconductors • quantum materials • fusion research • next-generation electronics • exotic states of matter • ultra-precise molecular imaging At these field strengths, materials can begin behaving in completely unexpected ways. Electrons reorganize. Quantum effects dominate. Normal physics starts looking abnormal. The race for stronger magnetic fields is becoming a race to unlock entirely new physics. Humanity is no longer just observing extreme conditions in the universe. We’re beginning to manufacture them on Earth. Follow for more future science and technology breakthroughs.

TheNewPhysics

51,159 次观看 • 3 个月前

The Earth's magnetic field protects us not only from solar flares but also from cosmic radiation. When the Sun enters a Grand Solar Minimum, its magnetic field weakens for a long period. This lets more cosmic radiation into the Solar System, and this directly impacts the climate on Earth and increases volcanic activity. The last Little Ice Age occurred during a Grand Solar Minimum. But the coming Grand Solar Minimum is going to hit harder because the Earth's magnetic field is at least 30% weaker and, with the ongoing geomagnetic excursion, is continuing to weaken. This will let in more cosmic radiation, which will directly cause mutations, pandemics, cooling, crop failures, and even crustal displacement. Since the advent of modern technology, we haven't experienced either a Grand Solar Minimum or a geomagnetic excursion, and we are due for both.

The Earth's magnetic field protects us not only from solar flares but also from cosmic radiation. When the Sun enters a Grand Solar Minimum, its magnetic field weakens for a long period. This lets more cosmic radiation into the Solar System, and this directly impacts the climate on Earth and increases volcanic activity. The last Little Ice Age occurred during a Grand Solar Minimum. But the coming Grand Solar Minimum is going to hit harder because the Earth's magnetic field is at least 30% weaker and, with the ongoing geomagnetic excursion, is continuing to weaken. This will let in more cosmic radiation, which will directly cause mutations, pandemics, cooling, crop failures, and even crustal displacement. Since the advent of modern technology, we haven't experienced either a Grand Solar Minimum or a geomagnetic excursion, and we are due for both.

Open Minded Approach

91,880 次观看 • 2 个月前

In the National High Magnetic Field Laboratory in the U.S. sits "Little Big Coil", the most powerful continuous magnetic field ever created by humans - reaching 48.7 tesla, over 1 million times stronger than Earth's magnetic field. This record-breaking magnet uses a hybrid design, combining superconducting coils with a resistive magnet to push matter into regimes never seen before. Backed by $195M from the NSF and ongoing state funding, NHMFL scientists use it to study quantum materials, extreme superconductivity, fusion-relevant physics, and exotic states of matter. Under fields this intense, atoms distort, electrons behave strangely, and materials reveal secrets that could redefine quantum technology, energy systems, and medical science.

In the National High Magnetic Field Laboratory in the U.S. sits "Little Big Coil", the most powerful continuous magnetic field ever created by humans - reaching 48.7 tesla, over 1 million times stronger than Earth's magnetic field. This record-breaking magnet uses a hybrid design, combining superconducting coils with a resistive magnet to push matter into regimes never seen before. Backed by $195M from the NSF and ongoing state funding, NHMFL scientists use it to study quantum materials, extreme superconductivity, fusion-relevant physics, and exotic states of matter. Under fields this intense, atoms distort, electrons behave strangely, and materials reveal secrets that could redefine quantum technology, energy systems, and medical science.

Brian Roemmele

62,054 次观看 • 8 个月前

🚨This is NOT AI… and it’s not a trick. What you’re seeing over Fairbanks, Alaska is real aurora physics and real atmospheric chemistry… working together with precision. A solar blast hit Earth’s magnetic field… Charged particles got funneled straight into the upper atmosphere… And then the chemistry took over. Here’s what’s actually happening at the atomic level: Oxygen atoms get excited by incoming electrons… When they relax, they emit light at specific wavelengths: Green (557.7 nm)… lower altitude oxygen Deep red (630.0 nm)… higher altitude oxygen Nitrogen molecules behave differently: Excited N₂ and N₂⁺ emit pink, magenta, and purple tones… That only shows up when the էնergy input is strong… like during a geomagnetic storm. Those “angel wings” people keep talking about? Not symbolic… not mystical… it’s field-aligned plasma physics. Earth’s magnetic field channels particles into vertical sheets… Those sheets form curtains… And when symmetry lines up, your brain interprets structure. That’s called pattern recognition… not deception. Multiple observers captured the same formation… same time… same region… And identical events have been documented before, including in Tromsø. People call it fake for one reason: It looks too perfect. But this is what happens when solar էնergy… electromagnetic force… and atmospheric chemistry all lock in. No filters. No CGI. No AI. Just God’s creation… written in physics… expressed through chemistry… and revealed in light. #SilentMajoritySpeaks #AStoneGroove

🚨This is NOT AI… and it’s not a trick. What you’re seeing over Fairbanks, Alaska is real aurora physics and real atmospheric chemistry… working together with precision. A solar blast hit Earth’s magnetic field… Charged particles got funneled straight into the upper atmosphere… And then the chemistry took over. Here’s what’s actually happening at the atomic level: Oxygen atoms get excited by incoming electrons… When they relax, they emit light at specific wavelengths: Green (557.7 nm)… lower altitude oxygen Deep red (630.0 nm)… higher altitude oxygen Nitrogen molecules behave differently: Excited N₂ and N₂⁺ emit pink, magenta, and purple tones… That only shows up when the էնergy input is strong… like during a geomagnetic storm. Those “angel wings” people keep talking about? Not symbolic… not mystical… it’s field-aligned plasma physics. Earth’s magnetic field channels particles into vertical sheets… Those sheets form curtains… And when symmetry lines up, your brain interprets structure. That’s called pattern recognition… not deception. Multiple observers captured the same formation… same time… same region… And identical events have been documented before, including in Tromsø. People call it fake for one reason: It looks too perfect. But this is what happens when solar էնergy… electromagnetic force… and atmospheric chemistry all lock in. No filters. No CGI. No AI. Just God’s creation… written in physics… expressed through chemistry… and revealed in light. #SilentMajoritySpeaks #AStoneGroove

A Gene Robinson

233,569 次观看 • 4 个月前

$🚨 SCIENTISTS JUST USED A FEMTOSECOND LASER FLASH TO PUSH MAGNETISM INTO AN ENTIRELY NEW 3D STATE. In a fraction of a quadrillionth of a second, a burst of ultra-fast laser light forced magnetic structures to twist into complex three-dimensional shapes that normally never exist in equilibrium. Why this matters: Modern tech runs on magnetism hard drives, memory, quantum devices, and future spintronic computers. But magnetism has always been manipulated relatively slowly. This experiment changed the magnetic order in quadrillionths of a second. The deeper implication is staggering: Matter may be hiding entire families of temporary 3D magnetic states that only appear when you push it faster than it can relax. Reality itself behaves differently under extreme time compression. That could unlock: ultra-fast magnetic memory light-controlled spintronic computing entirely new quantum materials information storage that works at the speed of light The future of technology may not come from making electronics smaller… but from driving matter into hidden states nature almost never shows us. What happens when we learn to control these fleeting 3D magnetic landscapes on demand?$

🚨 SCIENTISTS JUST USED A FEMTOSECOND LASER FLASH TO PUSH MAGNETISM INTO AN ENTIRELY NEW 3D STATE. In a fraction of a quadrillionth of a second, a burst of ultra-fast laser light forced magnetic structures to twist into complex three-dimensional shapes that normally never exist in equilibrium. Why this matters: Modern tech runs on magnetism hard drives, memory, quantum devices, and future spintronic computers. But magnetism has always been manipulated relatively slowly. This experiment changed the magnetic order in quadrillionths of a second. The deeper implication is staggering: Matter may be hiding entire families of temporary 3D magnetic states that only appear when you push it faster than it can relax. Reality itself behaves differently under extreme time compression. That could unlock: ultra-fast magnetic memory light-controlled spintronic computing entirely new quantum materials information storage that works at the speed of light The future of technology may not come from making electronics smaller… but from driving matter into hidden states nature almost never shows us. What happens when we learn to control these fleeting 3D magnetic landscapes on demand?

TheNewPhysics

22,740 次观看 • 3 个月前

F = q(E + v × B) Watching the Lorentz force go from a textbook abstraction to 30,000 RPM in real-time is pure dopamine for the brain. It’s all fun and games until the magnetic field flux becomes a physical blur. Most people see a "spinning toy," but we see the cross product of velocity and magnetic field vectors working in perfect, violent harmony. The torque on that armature is proof that Maxwell’s equations aren't just ink on paper: they are the literal pulse of the universe. This shows the foundational principle behind DC Electric Motors.

F = q(E + v × B) Watching the Lorentz force go from a textbook abstraction to 30,000 RPM in real-time is pure dopamine for the brain. It’s all fun and games until the magnetic field flux becomes a physical blur. Most people see a "spinning toy," but we see the cross product of velocity and magnetic field vectors working in perfect, violent harmony. The torque on that armature is proof that Maxwell’s equations aren't just ink on paper: they are the literal pulse of the universe. This shows the foundational principle behind DC Electric Motors.

Mathematica

201,976 次观看 • 4 个月前

Nature’s most breathtaking display of light: the White Aurora in Alaska 🌌✨. Most auroras appear green because they are produced by oxygen in the upper atmosphere. However, during powerful solar storms ☀️⛈️, energetic particles collide with nitrogen at lower altitudes, or multiple colors—red, green, and blue—blend together at the same time. When this full spectrum combines perfectly, both the human eye and cameras perceive the glow as a soft, mysterious white light ❄️.

Nature’s most breathtaking display of light: the White Aurora in Alaska 🌌✨. Most auroras appear green because they are produced by oxygen in the upper atmosphere. However, during powerful solar storms ☀️⛈️, energetic particles collide with nitrogen at lower altitudes, or multiple colors—red, green, and blue—blend together at the same time. When this full spectrum combines perfectly, both the human eye and cameras perceive the glow as a soft, mysterious white light ❄️.

Night Sky Today

20,431 次观看 • 6 个月前

🚨 SCIENTISTS JUST FOUND AN ANCIENT OCEAN FLOOR WRAPPED AROUND EARTH’S CORE. Using seismic waves recorded by stations buried in Antarctic ice, researchers have created the highest-resolution map yet of the boundary between Earth’s mantle and outer core nearly 3,000 km beneath our feet. They discovered thin but widespread patches of dense material that dramatically slow down seismic waves. The most likely explanation: these are fragments of ancient oceanic crust that sank into the deep mantle long ago and have been moved around by convection currents for hundreds of millions of years. In some places, these structures rise up to five times higher than Mount Everest. Why this matters: • It reveals that Earth’s deep interior is far more complex and dynamic than we thought • These patches likely influence how heat flows from the core into the mantle, which affects mantle convection and volcanic activity • They may also play a role in the behavior of Earth’s magnetic field, which is generated in the outer core • Understanding this boundary helps us better model how our planet has evolved over billions of years The deeper implication: We usually think of the deep Earth as relatively simple layers. This research shows that the core-mantle boundary is more like a rugged, geologically active landscape with ancient “mountains” made of recycled ocean floor. It’s a powerful reminder that Earth is a single, interconnected system what happens at the surface (like plate tectonics) can eventually end up reshaping the deepest parts of our planet, and vice versa. We’re still only beginning to map the true complexity hidden beneath our feet. How do you think discovering ancient ocean crust at the core-mantle boundary changes the way we should think about Earth’s internal dynamics? Follow for more frontier Earth science and discoveries about our planet’s hidden interior.

🚨 SCIENTISTS JUST FOUND AN ANCIENT OCEAN FLOOR WRAPPED AROUND EARTH’S CORE. Using seismic waves recorded by stations buried in Antarctic ice, researchers have created the highest-resolution map yet of the boundary between Earth’s mantle and outer core nearly 3,000 km beneath our feet. They discovered thin but widespread patches of dense material that dramatically slow down seismic waves. The most likely explanation: these are fragments of ancient oceanic crust that sank into the deep mantle long ago and have been moved around by convection currents for hundreds of millions of years. In some places, these structures rise up to five times higher than Mount Everest. Why this matters: • It reveals that Earth’s deep interior is far more complex and dynamic than we thought • These patches likely influence how heat flows from the core into the mantle, which affects mantle convection and volcanic activity • They may also play a role in the behavior of Earth’s magnetic field, which is generated in the outer core • Understanding this boundary helps us better model how our planet has evolved over billions of years The deeper implication: We usually think of the deep Earth as relatively simple layers. This research shows that the core-mantle boundary is more like a rugged, geologically active landscape with ancient “mountains” made of recycled ocean floor. It’s a powerful reminder that Earth is a single, interconnected system what happens at the surface (like plate tectonics) can eventually end up reshaping the deepest parts of our planet, and vice versa. We’re still only beginning to map the true complexity hidden beneath our feet. How do you think discovering ancient ocean crust at the core-mantle boundary changes the way we should think about Earth’s internal dynamics? Follow for more frontier Earth science and discoveries about our planet’s hidden interior.

TheNewPhysics

37,534 次观看 • 2 个月前