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Edition #183 · Wednesday, October 21, 2026 · 3114 positive stories
Science & Breakthroughs

World-record intensity in attosecond hard-X-ray pulses could unlock closer study of electrons in atoms and molecules

Phys.org Latest 2026-10-16
World-record intensity in attosecond hard-X-ray pulses could unlock closer study of electrons in atoms and molecules

Researchers at the European XFEL created record-breaking X-ray pulses that are extremely short and intensely focused. The concentrated light is 100,000 times smaller than a human hair in diameter. This intense beam could allow scientists to study electron behavior in greater detail.

Why it's good news: This achievement could lead to a deeper understanding of atomic and molecular structures, which is crucial for advancing many scientific fields.

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About Science & Breakthroughs coverage

The science section covers breakthroughs in medicine, physics, biology, and technology. We surface discoveries that expand what humanity can do, from new treatments reaching clinical trials to engineering feats that seemed impossible a decade ago. Every link goes to the original publisher so you can read the full study or press release yourself.

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