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2 months ago

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Blue Origin’s NS-35 mission carried over 40 scientific and student experiments beyond the Kármán Line, showcasing reusable rocket technology. The uncrewed flight ended the operational career of the RSS H.G. Wells capsule, highlighting Blue Origin’s dedication to research and education in space.

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Scientists Identify Oxygen Trapping Weakens Sodium-Ion Battery Performance

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14 hours ago

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November 8, 2025

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Researchers have identified oxygen trapping in high-sodium cathodes as the main cause of voltage decay. Using EPR spectroscopy, the team uncovered structural changes and trapped O2 accumulation, providing guidance for designing more stable sodium-ion batteries for electric vehicles and energy storage.

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Scientists Develop Two-Level Strategy to Power Next-Gen Lithium–Sulphur Batteries

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15 hours ago

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November 8, 2025

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Researchers at Chung-Ang University have developed a dual-level engineering strategy combining porous carbon nanofibers and cobalt single-atom catalysts. The design enhances redox reactions, reduces material loss, and improves the lifespan of lithium–sulfur batteries, offering major benefits for electric vehicles and renewable energy systems.

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Dark Matter and Dark Energy Might Not Exist After All, New Study Suggests

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22 hours ago

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November 8, 2025

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A new theory suggests dark matter and dark energy may not exist. Physicist Rajendra Gupta’s model proposes that the universe’s forces weaken over time, naturally explaining cosmic expansion and galactic motion without unseen matter or energy.

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