2015年7月1日 星期三

NASA Takes to Kansas Skies to Study Nighttime Thunderstorms

NASA has joined a multi-agency field campaign studying summer storm systems in the U.S. Great Plains to find out why they often form after the sun goes down instead of during the heat of the day.

July 01, 2015
from NASA http://ift.tt/1RSqawK
via IFTTT

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