(本戸) クラーブ 律子

Scientists overcome a hidden obstacle to more powerful quantum computers
Sun, 25 Oct 2026 21:42:48 EDT

Scientists have discovered a way to operate multiple silicon qubits simultaneously with remarkable accuracy, overcoming a major challenge in scaling up quantum computers. Their new technique maintained accuracy of approximately 99.9% even when all five qubits were running at once, opening the door to larger and more powerful quantum processors.

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Three giant black holes discovered in a galaxy from the dawn of time
Sun, 25 Oct 2026 08:07:01 EDT

Astronomers have discovered three actively feeding black holes inside a single galaxy more than 12.5 billion light-years away, revealing a remarkable scene from the universe’s infancy. Two of the black holes are separated by just 620 light-years and are expected to eventually merge, while a third lurks farther away. One weighs an astonishing 80 million suns, and another is growing faster than conventional theories predict.

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Astronomers may have discovered the first moon beyond our Solar System
Sat, 24 Oct 2026 23:13:05 EDT

Astronomers have uncovered evidence of a bizarre, potentially historic discovery: the first moon ever detected beyond our Solar System. Unlike familiar moons, this mysterious object is at least as massive as Jupiter and orbits a brown dwarf, which itself circles a star. The unusual arrangement challenges traditional definitions of planets and moons, leaving scientists unsure what to call it.

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NASA’s asteroid Bennu samples reveal a 4.5-billion-year-old secret
Sat, 24 Oct 2026 08:50:06 EDT

Tiny samples from asteroid Bennu are rewriting scientists' understanding of how our Solar System formed. New evidence suggests that Bennu was born where material from the inner and outer Solar System mixed, with Jupiter playing a surprising role in shaping its formation.

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Scientists discover a hidden flaw that challenges 40 years of superconductor science
Sat, 24 Oct 2026 22:19:07 EDT

A superconducting material studied for 40 years has turned out to be far more complex than scientists believed. Advanced 3D imaging revealed a hidden patchwork of crystal structures, with unusually wide boundaries that may weaken superconductivity. The discovery challenges decades of scientific assumptions and could explain why some superconductors outperform others.

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Astronomers uncover a mysterious magnetic web above the Sun
Sat, 24 Oct 2026 08:23:38 EDT

The Sun’s seemingly peaceful regions are hiding a surprisingly complex magnetic world. Using a balloon-borne telescope high above Earth, scientists discovered delicate, thread-like magnetic structures woven through the solar atmosphere, apparently shaped by twisting motions on the Sun’s surface. They also mapped magnetic fields inside towering jets of solar material, revealing how those fields change with height.

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Cambridge scientists create a $10 chip that could put a medical lab on your wrist
Thu, 22 Oct 2026 21:21:47 EDT

Cambridge researchers have created a groundbreaking $10 optical sensor that delivers the precision of laboratory equipment in a device small enough for wearable technology. It identified foods, plastics, and medicines with 100% accuracy in tests and demonstrated the ability to monitor blood glucose, alcohol, and other health markers without invasive procedures.

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MIT scientists build a tiny robot that swims using living muscle cells
Fri, 23 Oct 2026 06:33:56 EDT

MIT engineers have built a paper-thin swimming robot powered by living muscle cells that respond to flashes of light, allowing it to swim and steer through water. The breakthrough could pave the way for tiny, self-healing biological robots capable of exploring fragile environments that ordinary machines cannot safely navigate.

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A tiny defect in a crystal reveals a big quantum surprise
Fri, 23 Oct 2026 06:22:55 EDT

Researchers have solved a long-standing challenge in understanding how tiny defects in materials like diamond and silicon carbide behave when exposed to light. Their new computational method revealed a surprisingly important energy-loss mechanism in silicon carbide that scientists had previously underestimated. The finding helps explain a mystery that has puzzled researchers for years and could improve the design of quantum computers and sensors.

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Nearly 3,000 exploding stars challenge our understanding of the Universe
Thu, 22 Oct 2026 22:54:41 EDT

A massive analysis of 2,884 exploding stars has uncovered new evidence that dark energy, the mysterious force accelerating the universe’s expansion, may change over time. The findings challenge a cornerstone of modern cosmology and could reshape our understanding of how the universe works.

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