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X-ray spacecraft watches extreme dead star feeding on the wind of a hypergiant (video)
Using the X-ray spacecraft XRISM, astronomers have observed stellar winds from a hypermassive star feeding a neutron star.
Whether it is an unknown powder newly synthesized in the laboratory or a metal part whose properties have changed due to heat ...
The Chandra X-ray Observatory (Chandra) and the X-ray Multi-Mirror Mission (XMM-Newton) continue to expand the frontiers of knowledge about high-energy processes in the Universe. These groundbreaking ...
X-ray binaries, powered by accretion onto black holes, neutron stars or white dwarfs from companion stars, are among the brightest non-explosive beacons in galaxies, outshining the Sun by millions of ...
The "chest X-ray" is a familiar sight in health checkups. While it may have the image of a routine test involving just a ...
Proteins are high-performance molecular machines that carry out nearly every biochemical function inside living cells. To ...
A new way of measuring how materials interact at the atomic level could help scientists develop better-performing, ...
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