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Space
Space
Science
Briley Lewis

Satellites uncover 'invisible' auroras glowing in infrared in Earth's atmosphere

Earth NASA
yellow swirls of gas overlaid on a map of Earth

 Is an aurora still as impressive if its invisible?

The Northern Lights, also known as auroras, are well known for their stunning displays of shimmering color, a delight for human eyes. They're also extremely interesting for science, since they're created by intense charged particles streaming from the sun and interacting with Earth's atmosphere.

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