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lundi, décembre 29, 2014

Sun's sizzling X-rays photographed

Nasa's "X-ray eye", designed to study distant galaxies and black holes, has turned its attention to our own star and snapped a remarkable portrait.



from BBC News - Home http://www.bbc.co.uk/news/science-environment-30587002#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa

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