The Spotless Sun. Deep Solar Minimum,captured on 9/2/09. A Solar minimum is the period of least activity on the sun. During this time,sunspots and other solar activities diminish | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Chumack, John |
Bildgröße: | 4272 px × 2848 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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