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 »

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 · 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 …

3 days ago · NEAR REAL TIME IMAGES AND MOVIESOther near real time data

3 days ago · 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 2024-11-26. …

3 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 …

Dec 31, 2025 · Explore captivating images of the Sun and heliosphere captured by the Solar and Heliospheric Observatory (SOHO).

5 days ago · The SOHO Archive Access SOHO Archive (data from all instruments). Instrument resources pages with information about the instruments and how to analyse their data. SolarSoft …

Nov 29, 2020 · We are scientists from the Solar and Heliospheric Observatory (SOHO) mission, a satellite that's still studying the Sun after 25 years! Ask us anything about SOHO and solar science.

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 …