2016年6月23日 星期四

Hubble Sees New Dark Spot on Neptune


New images obtained on May 16, 2016, by NASA's Hubble Space Telescope confirm the presence of a dark vortex in the atmosphere of Neptune. This full visible-light image shows that the dark feature resides near and below a patch of bright clouds in the planet's southern hemisphere. via NASA http://ift.tt/28V3nVp

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