Aurora Seen Across The World In The Strongest Displays For 20 Years
The Aurora Australis above the waters of Lake Ellesmere on the outskirts of Christchurch, New … [+] Zealand, on December 1, 2023. (Photo by Sanka Vidanagama/NurPhoto via Getty Images) NurPhoto via Getty Images A series of three geomagnetic storms last week caused aurora displays at the most southerly latitudes in the northern hemisphere for 20 …