Aurora borealis
Latest about Aurora borealis
Northern lights delight as 'cannibal' solar storm triggers auroras across US and Canada (photos)
By Daisy Dobrijevic published
A cannibal coronal mass ejection triggered impressive northern lights displays across the US and Canada. We've rounded up some of the best photos here.
Aurora alert: Strong geomagnetic storm could spark northern lights at mid-latitudes across US and Europe
By Daisy Dobrijevic last updated
Northern lights could be visible over mid-latitudes across the US and Europe on July 30. A geomagnetic storm watch has been issued by NOAA's Space Weather Prediction Center.
Where and when to see the northern lights in 2024
By Daisy Dobrijevic last updated
Find out where and when to see the northern lights (aurora borealis) throughout Europe and North America in our helpful guide.
Rare 'polar rain' aurora seen from Earth for the first time
By Keith Cooper published
Seen for the first time from the ground, the polar rain aurora produced an eerie green glow captured on camera in Norway.
Aurora-like STEVE phenomenon has a 'secret twin' that appears only before dawn, study finds
By Stephanie Pappas published
An atmospheric phenomenon known as STEVE has a secret twin that appears before the break of dawn and flows in the opposite direction, new research finds.
We may have just witnessed some of the strongest auroras in 500 years
By Sharmila Kuthunur published
The auroral displays that wowed observers around the world two weekends ago may have been among the strongest such light shows since record-keeping began.
How a giant sunspot unleashed solar storms that spawned global auroras that just dazzled us all
By Meredith Garofalo published
Intense solar activity generated the most extreme geomagnetic storm since 2003 on Friday (May 10), and the action could continue into this week. Here's how it happened.
'Extreme' solar storms cook up sweet Mother's Day auroras for Moms everywhere
By Meredith Garofalo last updated
Want to save all the calories from Mother's Day brunch? You can still "sweeten" her holiday with an opportunity to see the northern lights again tonight!
Jaw-dropping northern lights from massive solar flares amaze skywatchers around the world. 'We have a very rare event on our hands.' (photos)
By Tariq Malik, Daisy Dobrijevic published
An aurora show like no other is playing out in the night sky this weekend, spawned by intense solar storms that are painting the sky spectacular hues of pinks, purples and greens.
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