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Sunspot cycle

The surface of the current leaving the sun and spreading in the solar system. Illustration: from Wikipedia

What will happen when the sun's magnetic poles are reversed?

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The Sun's plasma conveyor belt. Image: Science@NASA.

Space weather and solar activity were the focus of discussion at the Astronautics Conference in Prague

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Artist's perception - the sun as a changing star that seems very fixed to us

A new spacecraft to be launched this week will transmit high-quality video photographs of the Sun

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