Cascades of spiraling magnetic loops observed in extreme ultraviolet light by Solar Dynamics Observatory danced and twisted above an active…
This video provided by the Solar Dynamics Observatory provides a side-by-side comparison of the Sun from precisely two years ago…
The Sun continues to be active! This movie from the Solar Dynamics Observatory starts at 11:35 UT on March 24,…
http://www.youtube.com/watch?v=R5ZiLl8hMBs Just in time for Valentine’s Day, [and the Stardust flyby of Comet Tempel 1] the Sun erupted with a…
A little history of sun-watching and science from our friends at the Solar Dynamics Observatory.
[/caption] “For the first time in the history of humankind we will be able to see the front and the…
The Sun had a fit and popped off two large events at once early today, Jan. 28, 2011. A filament…