A Great Day For SOHO . ... Credit Copyright: SOHO - EIT Consortium, ESA , NASA Explanation: The last 10 days have been great days for SOHO , the space-based SOlar and Heliospheric Observatory. ... For a full Sun / full resolution view, click on the picture!) With the solar cycle approaching a maximum in the coming years, excitement continues to build as it becomes very likely that SOHO will be able to resume its unprecedented exploration of solar phenomena . ... NASA Official: Jay Norris. ...