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Yikes! Not to be outdone by the Blue Moon, the Sun had some impressive action on August 31, 2012 as well. A solar filament collapsed and and exploded, and the Solar Dynamics Observatory caught the action in dramatic detail. The view in extreme ultraviolet light is simply jaw-dropping! The segment in the 304 angstroms wavelength (where the Sun looks red) covers almost 3 hours of elapsed time.
The SDO team says that long filaments like this one have been known to collapse with explosive results when they hit the stellar surface below.
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Read the rest of Spectacular Filament Eruption on the Sun Captured by SDO (23 words)
© nancy for Universe Today, 2012. | Permalink | No comment |
Post tags: Solar Dynamics Observatory, sun
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2012-09-01 11:40:12
Source: http://www.universetoday.com/97167/spectacular-filament-eruption-on-the-sun-captured-by-sdo/