![]() ![]() But when plasma erupts from the surface of the sun, or a "hole" opens in the sun's outer atmosphere, it can accelerate the solar wind and add a flood of fresh particles to the regular stream. Usually the northern lights are only visible north of the continental US, in snowy Arctic regions. There, the solar particles interact with molecules in our atmosphere to create the dancing lights of the aurora. This wind washes over Earth, where our planet's magnetic fields funnel it to the poles. ![]() The sun is constantly emitting a stream of electrically and magnetically charged particles, called the solar wind. It often indicates a user profile.Ī prominence emerges near the solar north pole, then appears to break away and swirl in a vortex. Account icon An icon in the shape of a person's head and shoulders.
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