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Live updates from the launch of the EUMETSAT MTG-S1 weather satellite for ESA. Liftoff occurred at 5:04 p.m. July 1 from ...
A 2015 satellite photo captured a series of stunning "von Kármán vortices" swirling off Madeira and the Canary Islands. The ...
In the atmospheric layer above it, about 10 to 30 miles up, is the stratospheric polar vortex, where every winter a sunlight-starved Arctic spins up a mass of cold air that, ultimately, dissipates ...