Stig Östlund

lördag, juli 02, 2016

NOCTILUCENT CLOUDS--A SIGN OF CLIMATE CHANGE?




Above: Noctilucent clouds ('nattlysande moln') over Nykøbing Mors, Denmark, on
June 13, 2016. 

July is often the best month for spotting noctilucent clouds and, indeed, July 1st began with a magnificent display over Europe. A new study by researchers working with NASA's AIM spacecraft suggest that these electric-blue clouds are a sign of climate change at the edge of space. Full story: http://news.spaceweather.com/climate-change-at-the-edge-of-space/


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