A magnetic filament of solar material erupted on the sun in late September, breaking the quiet conditions in a spectacular fashion. The 200,000 mile-long filament ripped through the sun's atmosphere, the corona, leaving behind what looks like a canyon of of fire. (NASA/Solar Dynamics Observatory)
October 25, 2013 http://www.voanews.com/media/photogallery/1777149.html
OCTOBER 25: In this image released today, NASA's Solar Dynamics Observatory captured the magnetic filament of solar material erupting as a 200,000-mile-long filament ripped through the sun's atmosphere, leaving behind what looks like a canyon of fire during its eruption September 29 - 30. The glowing canyon traces the channel where magnetic fields held the filament aloft before the explosion. In reality, the sun is not made of fire, but of something called plasma: particles so hot that their electrons have boiled off, creating a charged gas that is interwoven with magnetic fields. (NASA/Solar Dynamics Observatory)
Pictures of the Week: 10.20 – 10.26 2013 | CLIK/HEAR | Multimedia, photography, video showcase of The Palm Beach Post http://clikhear.palmbeachpost.com/2013/potw/pictures-of-the-week-10-20-10-26-2013/
http://southlondontoday.com/nasa-observatory-films-canyon-of-fire-in-the-sun-video/
magnetic filament_爱词霸在线词典 磁丝
http://www.iciba.com/magnetic+filament
Coronal mass ejection - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/Coronal_mass_ejection
日冕物質拋射 - 維基百科，自由的百科全書 http://zh.wikipedia.org/wiki/%E6%97%A5%E5%86%95%E7%89%A9%E8%B4%A8%E6%8A%9B%E5%B0%84
日冕物质抛射_百度百科 http://baike.baidu.com/view/1191722.htm
[視頻]時速307萬公里：NASA發布9月底的日冕物質拋射視頻_網易數碼
http://digi.163.com/13/1025/10/9C19V7HL00162OUT.html
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