First-ever hyperspectral images of Earth's auroras: New camera provides tantalizing clues of new atmospheric phenomenon

Hoping to expand our understanding of auroras and other fleeting atmospheric events, a team of space-weather researchers designed and built a new camera with unprecedented capabilities that can simultaneously image multiple spectral bands, in essence different wavelengths or colors, of light. The camera produced the first-ever hyperspectral images of auroras -- commonly referred to as "the Northern (or Southern) Lights"-- and may already have revealed a previously unknown atmospheric phenomenon.

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