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Earth was just hit by the strongest solar radiation storm in over 20 years — here's what it means

Earth just experienced a rare S4 solar radiation storm, the most intense since 2003 — powerful for satellites and astronauts, ...
AZ Central

Aviation Hazard Alarm Detects and Records Solar Flare Radiation and Terrestrial Gamma Flashes

BERKELEY, CA, UNITED STATES, January 4, 2026 /EINPresswire.com/ — Solar flare events have long been implicated in transient avionics malfunctions, one of which was ...
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Uranus radiation belts tied to an ancient solar wind blast

Far from the Sun, Uranus has long looked like a quiet, teal marble in the dark. Yet a reexamination of decades old spacecraft readings now points to a violent episode in its past, when a blast of ...
National Academies of Sciences%2c Engineering%2c and Medicine

Evaluating the Performance Measures and Metrics Development for the Global Nuclear Detection Architecture

According to the Department of Homeland Security (DHS), “The Global Nuclear Detection Architecture [GNDA] is a framework for detecting (through technical and non-technical means), analyzing, and ...