Welcome to the Solar Data Analysis Center (SDAC) at NASA Goddard Space Flight Center in Greenbelt, Maryland USA. The Solar Data Analysis Center serves Solar Images, Solar News, …

Click on any of the following thumbnail images for the most recent, solar image of each type in the SDAC archive, at the highest resolution available on the same day as the images are …

A table of solar proton events measured by the NOAA GOES spacecraft (1976 - present) is available online at the SDAC. Plots for any individual time span can also be obtained at the …

Following the Senior Review of Sun-Earth Connections missions and data centers, SDAC was directed to proceed with development of the Virtual Solar Observatory (VSO). The SDAC is …

NASA expects to solicit MO science investigations that are defined in the SALMON-2 AO as Partner MOs or Small Complete Mission (SCM) MOs, including investigations requiring flight …

Click on any of the following thumbnail images for the most recent, full-resolution solar image of each type in the SDAC archive (the time and date of the image are in square brackets after the …

Click on any of the following thumbnail images for the most recent, full-resolution solar image of each type in the SDAC archive. The time and date of each image is below the image …

By popular demand, we include a link to the NASA Goddard Solar Flare Theory website.

The NASA Eclipse Website now serves all NASA eclipse-related resources, including the NASA Solar Eclipse Bulletins.

Responsible NASA official: Joseph B. Gurman, Facility Scientist, Solar Data Analysis Center +1 301 286-4767 NASA Goddard Space Flight Center Solar Physics Branch / Code 671.1 …