What a Weekend! Spectacular Aurora Photos from Around the World

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"A dream come true."
"I never expected this!"
"The most amazing light show I've ever seen in my life!"
"Once in a lifetime!"
"No doubt, this weekend will be remembered as 'that weekend.'"

That's how people described their views of the Aurora borealis this weekend, which put on a breathtaking celestial show around the world, and at lower latitudes than usual. This allowed hundreds of millions of people to see the northern lights for the first time in their lives. People as far south as Arizona and Florida in the US and France, Germany and Poland in Europe got the views of their life as a series of intense solar storms – the most powerful in more than 20 years – impacted Earth's atmosphere starting Friday and through the weekend.

As we reported on Friday, a giant Earth-facing sunspot group named AR3664 hurled at least six coronal mass ejections our way, triggering a dazzling display of breathtaking celestial shows over several nights. NOAA's Space Weather Prediction Center issued a geomagnetic storm watch in anticipation of G4 or G5 events; G5 is the highest rating on NOAA's space weather scale. This means not only was there a spectacular sky show, but some electrical grid systems could have experienced blackouts; however, there was no widespread reports of any problems or damage to electrical grids.

"Watches at this level are very rare," the SWPC said in an advisory on Saturday.

Let's take a look at the incredible views of our readers and friends, many shared on Universe Today’s Flickr page. Our lead image comes from Julien Looten, who took this photo at the cliffs of Étretat in northern France. Looten said, "These auroras began to be visible around 10:30 PM, even before nightfall... From then on, they were visible to the naked eye until dawn... Without interruption..."

https://vimeo.com/945985469 This timelapse from May 10-11 shows a fish-eye view of the sky in the Rocky Mountains of Colorado. Credit: Mark C. Petersen/Loch Ness Productions

Nancy Atkinson

Nancy Atkinson

Nancy Atkinson is a space journalist and author with a passion for telling the stories of people involved in space exploration and astronomy. She is currently retired from daily writing, but worked at Universe Today for 20 years as a writer and editor. She also contributed articles to The Planetary Society, Ad Astra (National Space Society), New Scientist and many other online outlets.

Her 2019 book, "Eight Years to the Moon: The History of the Apollo Missions,” shares the untold stories of engineers and scientists who worked behind the scenes to make the Apollo program so successful, despite the daunting odds against it. Her first book “Incredible Stories From Space: A Behind-the-Scenes Look at the Missions Changing Our View of the Cosmos” (2016) tells the stories of 37 scientists and engineers that work on several current NASA robotic missions to explore the solar system and beyond.

Nancy is also a NASA/JPL Solar System Ambassador, and through this program, she has the opportunity to share her passion of space and astronomy with children and adults through presentations and programs. Nancy's personal website is nancyatkinson.com