Latest SOHO Images - Solar and Heliospheric Observatory Latest SOHO Images The SOHO summary data is a collection of daily solar data obtained by different SOHO instruments For non-solar physicists, to learn some of the theory behind Solar observations, please visit our How do we observe the Sun page offered through SOHO Explore, our mission's educational resources
SOHO Space Weather - Solar and Heliospheric Observatory SPACE WEATHER Space Weather SOHO Real-time View of the Sun What is space weather ? "Conditions on the Sun and in the solar wind, magnetosphere, ionosphere and thermosphere that can influence the performance and reliability of space-borne and ground-based technological systems and can endanger human life or health " (Click to watch)
Sunspots - Solar and Heliospheric Observatory NOTICE: There is an image outage of the Sunspot images due to a cooling water line burst in the Joint Science Operations Center (JSOC) at Stanford University on 2024-11-26 The images are provided by the Solar Dynamics Observatory (SDO) mission Status updates are provided at SDO's JSOC Emergency Resources page List of all available daily images
SOHO - Solar and Heliospheric Observatory Above the surface is a region of hot plasma called the corona The corona is about 2 million K (3 6 million degrees F), much hotter than the visible surface, and it is even hotter in a flare Why the atmosphere gets so hot has been a mystery for decades; SOHO's observations are helping to solve this mystery