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Everyday science

Everyday science

HAWC spots highest-energy photons from the Sun, deep colours keep their cool

04 Aug 2023 Hamish Johnston
HAWC near the peak of the extinct Sierra Negra volcano
Touching the sky: HAWC near the peak of the extinct Sierra Negra volcano
What are the highest energy photons (gamma rays) emitted by the Sun? Our star is powered by nuclear

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Hamish Johnston is an online editor of Physics World
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