News tagged with auroras

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Man-made aurora to help predict space weather

( -- For more than 25 years, our understanding of terrestrial space weather has been partly based on incorrect assumptions about how nitrogen, the most abundant gas in our atmosphere, reacts when it collides with ...

dateJun 08, 2010 in General Physics
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NASA measuring the pulsating aurora

Thanks to a lucky conjunction of two satellites, a ground-based array of all-sky cameras, and some spectacular aurora borealis, researchers have uncovered evidence for an unexpected role that electrons have in creating the ...

date20 hours ago in Space Exploration
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Effort to map aurora borealis using Twitter

The past few months have been exciting for followers of the aurora borealis, commonly known as the Northern Lights. Sizable solar storms have produced spectacular auroras that have been visible in a much larger area than ...

dateSep 23, 2015 in Earth Sciences
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