Washington: Nasa's Solar Dynamics Observatory has filmed a powerful solar
storm throwing billions of tonnes of matter towards Earth.
Nasa's Solar Dynamics Observatory films a powerful
solar
storm throwing billions of tonnes of matter towards
Earth
The vast X1.4-class flare was captured by Nasa's Solar
Dynamics Observatory on July 12th.
Footage from the satellite system showed different coloured
images, each highlighting a different wavelength of radiation being emitted
from one of the strongest storms of the year so far.
The flare headed towards earth at some 850 miles per second.
The sun is currently in an active phase of its 11-year
weather cycle, and is due to peak in 2013.