Created 03/24/2012 - 1 year ago
The extraordinary phenomenon - which cannot yet be fully explained by scientists - was filmed by Nasa's Solar Dynamics Observatory over a 30-hour period earlier this month.
Source
www.dailymail.co.ukExtraordinary #Pictures of Solar 'Tornado' as Large as the Earth Moving at 300,000mph http://t.co/Oylu8Zdd #Astronomy #Science
