Physics

A pair of experimental atomic clocks based on ytterbium atoms at the National Institute of Standards and Technology (NIST) has set a new record for stability. The clocks act like 21st-century pendulums or metronomes that could swing back and forth with perfect timing for a period comparable to the age of the universe.
| 3 min read

Huawei, a leading global information and communications technology (ICT) solutions provider, recently announced that its cloud storage system has been successfully deployed at the University of California Santa Cruz (UCSC), providing a petabyte-level data storage, archiving, and sharing platform for the Hyades system, the primary on-campus supercomputer of UCSC, which is dedicated to computational astrophysics research.
| 2 min read

Scientists have detected magmatic water — water that originates from deep within the Moon's interior — on the surface of the Moon. These findings, published in the August 25 issue of Nature Geoscience, represent the first such remote detection of this type of lunar water, and were arrived at using data from NASA's Moon Mineralogy Mapper (M3).
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Scientists now have made the first-ever accurate determination of a solid-state triple point in a substance called vanadium dioxide, which is known for switching rapidly – in as little as one 10-trillionth of a second – from an electrical insulator to a conductor, and thus could be useful in various technologies.
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The High-Altitude Water Cherenkov Gamma Ray Observatory has begun formal operations at its site in Mexico.
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