Solar activity,SDO image. Coloured image of the surface of the Sun,showing one of an unusual series of eruptions that led to a series of fast 'puffs',which forced the slow ejection of a massive burst of solar plasma from the Sun's corona (outermost atmosphere). The puffs occurred roughly once every three hours. After around 12 hours,a much larger eruption of material began. Data,including that used to create this image,enabled scientists to conclude that the source of the puffs was a series of energetic jets and related flares - localised catastrophic releases of energy that spew material out from the Sun,into space. Imaged by the Solar Dynamics Observatory (SDO) in three wavelengths of light,on 17th January 2013 | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Alzate / SDO |
Bildgröße: | 2976 px × 2976 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |