A 100-mile wide shaft of cool air is about to race through Earth’s atmosphere faster than 1500 mph.

SPACEWEATHER.COM NEWS: April 7, 2024

THE STRANGE CHILL OF THE MOON’S SHADOW: A 100-mile wide shaft of cool air is about to race through Earth’s atmosphere faster than 1500 mph. It’s the shadow of the Moon created by Monday’s total eclipse of the sun. This animation shows the progress of darkness across the United States.

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