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9 hrs ago - Translate

America is throwing away the minerals that could power its future America already mines all the critical minerals it needs for energy, defense, and technology, but most are being wasted as mine tailings. Researchers discovered that minerals like cobalt, germanium, and rare earths are discarded in massive amounts, even though recovering just a fraction could eliminate U.S. dependence on imports.
https://www.sciencedaily.com/r....eleases/2025/09/2509


Discover the world at Altruu, The Discovery Engine
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15 hrs ago - Translate

White dwarf caught devouring a frozen Pluto-like world Astronomers have detected the chemical fingerprint of a frozen, water-rich planetary fragment being devoured by a white dwarf star, offering the clearest evidence yet that icy, life-delivering objects exist beyond our Solar System. The find suggests fragments like comets and dwarf planets may be common ingredients of planetary systems.
https://www.sciencedaily.com/r....eleases/2025/09/2509


Discover the world at Altruu, The Discovery Engine
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15 hrs ago - Translate

The Moon could finally reveal dark matter Faint hydrogen signals from the cosmic Dark Ages may soon help determine the mass of dark matter particles. Simulations suggest future Moon-based observatories could distinguish between warm and cold dark matter, providing long-sought answers about the invisible backbone of the Universe.
https://www.sciencedaily.com/r....eleases/2025/09/2509


Discover the world at Altruu, The Discovery Engine
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15 hrs ago - Translate

NASA’s Perseverance just found new evidence that Mars could have been habitable Jezero Crater’s rocks reveal three stages of water activity, shifting from hostile acidic fluids to more life-friendly alkaline ones. Perseverance’s discoveries guide future sampling and strengthen the hunt for past life on Mars.
https://www.sciencedaily.com/r....eleases/2025/09/2509


Discover the world at Altruu, The Discovery Engine
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15 hrs ago - Translate

Scientists build micromotors smaller than a human hair Using laser light instead of traditional mechanics, researchers have built micro-gears that can spin, shift direction, and even power tiny machines. These breakthroughs could soon lead to revolutionary medical tools working at the scale of cells.
https://www.sciencedaily.com/r....eleases/2025/09/2509


Discover the world at Altruu, The Discovery Engine