1 day ago · Solar Pick SOHO's 30th Birthday (December 02, 2025) We are celebrating 30 years since the launch of SOHO. Happy Birthday! more »

Jan 11, 2026 · NOTICE: SDO/HMI Continuum and SDO/HMI Magnetogram image outage due to a cooling water line burst in the Joint Science Operations Center (JSOC) at Stanford University on …

Jan 9, 2026 · 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. …

5 days ago · Feedback & Comments: SOHO Webmaster Last modification: July 27, 2020 and SOHO is a project of international cooperation between

Jan 8, 2026 · SOHO, the Solar & Heliospheric Observatory, is a project of international collaboration between ESA and NASA to study the Sun from its deep core to the outer corona and the solar wind.

6 days ago · An interactive multimedia exploration of the Sun through the eyes of SOHO. The CD covers topics ranging from the history of solar exploration to new scientific results and the Sun's influence on …

2 days ago · Windows to the Universe: Space Weather Today Human Impacts of Solar Storms and Space Weather IPS Real-Time Space Weather Status SOHO Halo Alert Reports Solar Terrestrial …

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 …

6 days ago · NEAR REAL TIME IMAGES AND MOVIES Other near real time data

2 days ago · Explore captivating images of the Sun and heliosphere captured by the Solar and Heliospheric Observatory (SOHO).