NASA SDO & NASA/ESA SOHO - Lots Of Activity

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There is lots of activity going on in this view of our Sun from October 25 to October 28, 2013.

Here we are showing the view from two different instruments on two different spacecrafts. The view of the Sun is taken by my AIA instrument in the 304 wavelength. The outside is from the NASA/ESA SOHO mission and their LASCO C2 instrument. The LASCO instrument is a corongraph.

A coronagraph is a telescope that is designed to block light coming from the solar disk, in order to see the extremely faint emission from the region around the Sun, called the corona.

Credit: NASA SDO & NASA/ESA SOHO
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