Solar flare
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This video from the Solar Dynamics Observatory shows a flare on our own star, the Sun. HD 189733b is a little smaller than the Sun, but more active, with more violent flares.
Credit:
NASA, Solar Dynamics Observatory
This video from the Solar Dynamics Observatory shows a flare on our own star, the Sun. HD 189733b is a little smaller than the Sun, but more active, with more violent flares.
Credit:
NASA, Solar Dynamics Observatory