20 Springtime Views of the Sun Taken by SOHO20 Springtime Views of the Sun Taken by SOHO
<p><a href="http://www.esa.int/var/esa/storage/images/esa_multimedia/images/2015/07/20_soho_views_of_the_sun/15509549-1-eng-GB/20_SOHO_views_of_the_Sun_node_full_image_2.jpg" target="_blank"></a></p> <p>The Solar and Heliospheric Observatory (SOHO) has been watching the Sun for almost 20 years. In that time it has seen solar activity ramp up and die down
