The mechanics of the northern lights are still not fully understood, as there are multiple influences and atmospheric conditions that create these photogenic ripples of colored light in the sky. Scientists agree that solar winds—big pulses of energy from our sun—interfere with the Earth’s magnetic fields, especially at the polar regions. The result is a ghostly light show in the sky—like the one in our photo today, captured in Norway.
When science looks like magic
Today in History
More Desktop Wallpapers:
-
Borrego Badlands
-
The stylish Spanish shawl
-
A. M. Foster Bridge in Cabot, Vermont
-
From garden to table?
-
Gaztelugatxe at sunset, Basque Country, Spain
-
Merry Christmas!
-
St. Patricks Day in County Waterford, Ireland
-
The confluence of the Arve and Rhône Rivers
-
Let the harvest begin
-
A peek behind the royal curtain
-
Bear watching in the Finnish forest
-
Beyond Walls for World Refugee Day
-
Let s ride! It s Roller Coaster Day
-
Join us in celebrating World Water Day
-
Go Fly a Kite Day
-
Wild scene on the Merced River
-
North Cascades National Park at 50
-
Native American Heritage Month
-
A misty morning in Brazil
-
Wahclella Falls, Oregon
-
Blackbird in Essex, England
-
Great Fountain Geyser, Yellowstone National Park, Wyoming
-
Jaguar in the Pantanal wetlands
-
Göreme, Cappadocia, Turkey
-
Ready. Set. Snow.
-
Spread some love with Bing
-
A showcase for future fame
-
National Hammock Day
-
Hallstatt, Austria
-
Sweet! It’s maple syrup season