Polar Vortex Chilling Effects Spied by Heat-Seeking Satellite Cam | Time-Lapse Animation
Tuesday, January 21, 2014 - 12:00
in Astronomy & Space
The weather phenomenon that brought frigid temperatures – minus 18°F in some places – to the United States in the first week of 2014 was probed by NASA's Atmospheric Infrared Sounder (AIRS) instrument on NASA's Aqua spacecraft.