What are Solar Filaments and Prominences? WHAT ARE SOLAR FILAMENTS AND PROMINENCES? filamento parece oscuro What are Solar Filaments and Prominences? Filamente dunkel What are Solar Filaments and Prominences? Solar prominence http://www.spaceweather.com/glossary/filaments.html filament What are Solar Filaments and Prominences? filament prominences filamento WHAT ARE SOLAR FILAMENTS AND PROMINENCES? www.spaceweather.com... Filaments/prominences Spaceweather.com - What are Solar Filament and Prominence? www.spaceweather.com... Spaceweather.com - What are Solar Filament and Prominence? filamento filamento filament prominence filament looks dark filamentos parecen oscuros