The plumes are stunning—and scientifically useful.
From northern lights to lightning bolts
Bright lights, big planet.
Researchers hope Juno could help shed light on why Jupiter’s northern and southern lights behave differently.
Your aurora is showing
Using Hubble's ultraviolet capabilities, the light show comes to life
Our world is amazing
And other answers from Scott Kelly’s Tumblr ‘AnswerTime’
A giant solar storm is slamming into Earth, and the results could be pretty
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