A solar eruption was observed radiating from the sun Jan. 20 and is expected to trigger auroral displays across the northern and Midwest U.S. on Monday. (Image credit: Space Weather Prediction Center, NOAA)
A solar eruption was observed radiating from the sun Jan. 20 and is expected to trigger auroral displays across the northern and Midwest U.S. on Monday. (Image credit: Space Weather Prediction Center, NOAA)