2015年5月6日 星期三

Solar Dynamics Observatory Sees 'Cinco de Mayo' Solar Flare


NASA's Solar Dynamics Observatory, which watches the sun constantly, captured these images of a significant solar flare – as seen in the bright flash on the left – peaking at 6:11 p.m. EDT on May 5, 2015. Each image shows a different wavelength of extreme ultraviolet light that highlights a different temperature of material on the sun. via NASA http://ift.tt/1KLRniC

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