Scientists have developed a flexible shield that blocks up to 175% more gamma radiation, offering lightweight, advanced protection ...
Astronomers have spotted a bizarre cosmic explosion that refuses to play by the rules—and it’s leaving scientists scrambling for answers. GRB 250702B, detected by NASA’s James Webb Space Telescope and ...
Visible to the naked eye in the constellation Cassiopeia, the star γ Cas has puzzled astrophysicists for half a century. It ...
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Gamma Cassiopeiae X-rays traced to a hidden white dwarf, study says
A bright star visible without a telescope has puzzled X-ray astronomers for decades, producing high-energy radiation that no ...
CAPE CANAVERAL, Fla. (AP) — Scientists have discovered a gamma ray explosion outside our galaxy that’s not only exceptionally powerful, but also long-lasting. Florida’s slice of NASA’s Artemis pie ...
Gamma-ray binaries represent one of the most dynamic and intriguing classes of high-energy astrophysical systems. These binaries typically consist of a massive star and a compact object – often a ...
A naked-eye star’s 50-year mystery is solved—its bizarre X-rays come from a hidden, feeding white dwarf.
Gamma-ray spectroscopy is a pivotal technique in nuclear science, industry and astrophysics, enabling the precise determination of gamma-ray energies emitted from radioactive sources. Recent advances ...
WEST LAFAYETTE, Ind. — Inexpensive, highly accurate gamma radiation dosimeter technologies developed at Purdue University’s College of Engineering could lower the costs of medical device sterilization ...
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