In August 2018, NASA’s Parker Solar Probe (PSP) began its long journey to study the Sun’s outer corona. After several gravity-assist maneuvers …
December 2024
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A model of a quantum thermal diode based on a qubit and qutrit. The asymmetric design allows this system to behave as …
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space
NASA’s Parker Solar Probe survives close brush with the sun’s scorching surface
by debarjunby debarjunThis image made available by NASA shows an artist’s rendering of the Parker Solar Probe approaching the Sun. It’s designed to take …
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Science
Ancient genomes provide final word in Indo-European linguistic origins
by debarjunby debarjunDistribution of Bell Beaker-derived and Yamnaya-derived ancestry proportions obtained from the IBD admixture model. The proportion of each steppe source is standardized …
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Physics
Scientists use machine learning to develop an opener for a molecular can
by debarjunby debarjunCredit: American Physical Society In an era of medical care that is increasingly aiming at more targeted medication therapies, more individual therapies …
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For centuries, comets have captured our imagination. Across history they have been the harbingers of doom, inspired artists and fascinated astronomers. These …
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Map of the Señora Group Enclosure. Credit: Proceedings of the National Academy of Sciences (2024). DOI: 10.1073/pnas.2416321121 Harvard University-led researchers investigated an …
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The morphology and photometric redshift of Zhúlóng. Credit: Xiao et al., 2024. Using the James Webb Space Telescope (JWST), an international team …
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Science
Enhanced Raman microscopy offers clearer chemical imaging of cryofixed samples
by debarjunby debarjunRaman image of rapidly frozen HeLa cells with high signal-to-noise ratio and large field-of-view. The image acquisition time was 10 hours. The …
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Physics
Cooperation between two intruders moving side-by-side in granular media
by debarjunby debarjunby D. D. Carvalho, Y. Bertho, A. Seguin, E. M. Franklin, and B. D. Texier Two spheres moving side-by-side into a granular …