Mystery of Northern Lights' Companion Finally Solved: 'Very, Very Cool'
"You'd see this structured—almost like a patch—grey-toned or white toned-emission connected to the aurora," said researcher Emma Spanswick.
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'What is that?' Scientists explain white patch that appears near northern lights
A whitish, gray patch that sometimes appears in the night sky alongside the northern lights has been ... glowing ribbon of purple light known as STEVE—or Strong Thermal Emission Velocity ...
Unusual White Streaks in Northern Lights Raise Questions About Atmospheric Phenomenon
According to research published in Nature Communications, the white streaks were first identified by scientists at the University of Calgary using the Transition Region Explorer (TREx) mission. TREx, ...