Solar and Heliospheric Observatory Homepage SOHO sees comet Tsuchinshan-ATLAS (October 14, 2024) C 2023 A3 (Tsuchinshan-ATLAS) was discovered by the Purple Mountain Observatory more »
The Very Latest SOHO Images - Solar and Heliospheric Observatory The Very Latest SOHO Images 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
Latest SOHO Images - Solar and Heliospheric Observatory 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 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 "
SOHO Free Stuff - Solar and Heliospheric Observatory A simple tool for grabbing a variety of the latest solar images of the Sun from the SOHO web site The MDI Sunspot view corresponds to the sort of view you would see using a telescope equipped with a standard solar filter, the others are a bit more obscure
SOHO Hotshots - Solar and Heliospheric Observatory SOHO has observed hundreds of tiny Sun-skirting objects that are classified as comets - icy bodies which appear to brighten when very close to the Sun These can be hard to distinguish from asteroids like Phaethon which shine temporarily
About the SOHO Mission - Solar and Heliospheric Observatory 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 SOHO was launched on December 2, 1995
SOHO - Solar and Heliospheric Observatory Why the atmosphere gets so hot has been a mystery for decades; SOHO's observations are helping to solve this mystery The Sun is not just a big bright ball It has a complicated and changing magnetic field , which forms things like sunspots and active regions
The very latest SOHO images - Solar and Heliospheric Observatory EIT 171: EIT 195: EIT 284: EIT 304: SDO HMI Continuum: SDO HMI Magnetogram: LASCO C2: LASCO C3 : Smaller page - Full screen: 1280×1024 and 1600×1200: Click on the images to enlarge them • European Site • US Site