Space.com on MSN
1 week until an annular solar eclipse turns the sun into a 'ring of fire' over Antarctica
The moon will pass directly in front of the sun on Feb. 17, setting the stage for a dramatic annular solar eclipse.
Northern lights occur when a solar flare interacts with Earth's atmosphere.
Martha Stewart on MSN
Intense solar flares could spark northern lights this week—see the best viewing spots
A surge of solar activity could trigger auroras.
A series of powerful solar flares unleashed by the sun could possibly bring the northern lights into view on Thursday, .
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