Learn about our sun & its influence on our solar system!

The Sun Today

Ryan Milligan safely gazing at a solar eclipse

March 20, 2015 Supermoon Solar Eclipse


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NASA’s Magnetospheric Multiscale (MMS) Mission: Studying magnetic fields around the Earth


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5 Years of SDO


Solar apparent size-perihelion versus aphelion 2012. The red circles show the size of one disk superimposed over the other. Shot by David Dickinson and discussed in http://bit.ly/1pQmrHG

Welcome to Perihelion 2015!


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