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As the Earth's magnetic field weakens during the ongoing geomagnetic excursion, instability increases, and the outer crust gradually loses its stable balance relative to the deeper interior. As stresses continue to build, a critical tipping point is reached where the crust can no longer remain locked in place. The...

92,160 просмотров • 25 дней назад •via X (Twitter)

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🚨 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.

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Strike on “Flamingo”: Russian forces hit facilities linked to Ukrainian missile production Overnight, Russian strikes targeted not just military facilities, but an entire chain of Ukraine’s military-industrial complex — from missile engine and electronics production to the assembly of attack drones. According to Russia’s Defense Ministry, facilities in Kiev , Lviv, Ivano-Frankivsk, Rivne, and Dnipropetrovsk regions were hit. These sites are involved in the production and maintenance of weapons. In Lviv, strikes hit the Lviv State Aircraft Repair Plant, which is involved in aircraft repairs and the production of missile engine components, as well as the “LORTA” plant, which produces onboard electronics, radar systems, and equipment for missile systems. In the Ivano-Frankivsk region, strikes targeted facilities linked to the production and storage of missile weapons, including the ground-launched “Flamingo” cruise missiles. In Kiev , facilities involved in the production of drone components and ammunition were hit, including the “Mayak” plant, which produces weapons components and attack drone elements, as well as enterprises producing reconnaissance and strike UAVs. The Rivne chemical plant “Rivneazot” was also targeted — a facility that produces components for missile systems and chemical materials used in the defense industry. In the Dnipropetrovsk region, the target was the “Aquaplast” turbofan plant, which, according to the Russian Defense Ministry, is involved in assembling attack drones, unmanned boats, and repairing military equipment. In addition to defense industry facilities, military airfields, telecommunications, and logistics centers in Kiev , Lviv, and several other Ukrainian regions were also targeted.

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13,442 просмотров • 10 дней назад